springboot2.0集成activiti modeler

其他 2018-09-03 14:33:43 阅读次数: 0

项目采用Springboot 2.0.3.RELEASE版本以及activiti 5.22.0版本

在acitiviti官网下载完整包https://github.com/Activiti/Activiti/releases/tag/activiti-5.22.0


下载完成后

1、将Activiti-activiti-5.22.0\modules\activiti-webapp-explorer2\src\main\webapp下的diagram-viewer、editor-app以及modeler.html文件放置在项目resources\static文件夹下。

2、将Activiti-activiti-5.22.0\modules\activiti-webapp-explorer2\src\resources下的stencilset.json放置在项目resources\static文件夹下。

3、将Activiti-activiti-5.22.0\modules\activiti-modeler\src\main\java\org\activiti\rest\editor下的main以及model中的java文件放置到项目mian\java目录下


复制完成后，首先将ModelEditoeJsonRestResource.java、ModelSaveRestResource.java、StencilsetRestResource.java上添加 @RequestMapping(value = “/service”)

然后修改resources\static\editor-app\app-cfg.js，如下图


修改ModelSaveRestResource.java，如下（参考https://blog.csdn.net/qq_21770005/article/details/78713912）


    
    
    
     
     
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        @RestController
       
       
    
      
      
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        @RequestMapping(value = “/service”)
       
       
    
      
      
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        public class ModelSaveRestResource implements ModelDataJsonConstants {
       
       
    
      
      
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          private static final Logger LOGGER = LogManager.getLogger(ModelSaveRestResource.class);
       
       
    
      
      
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          @Autowired
       
       
    
      
      
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          private RepositoryService repositoryService;
       
       
    
      
      
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          @Autowired
       
       
    
      
      
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          private ObjectMapper objectMapper;
       
       
    
      
      
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          @RequestMapping(value=”/model/{modelId}/save”, method = RequestMethod.PUT)
       
       
    
      
      
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          @ResponseStatus(value = HttpStatus.OK)
       
       
    
      
      
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          public void saveModel(@PathVariable String modelId, @RequestParam(“name”) String name,
       
       
    
      
      
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                                @RequestParam(“json_xml”) String json_xml, @RequestParam(“svg_xml”) String svg_xml,
       
       
    
      
      
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                                @RequestParam(“description”) String description) {
       
       
    
      
      
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            try {
       
       
    
      
      
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              Model model = repositoryService.getModel(modelId);
       
       
    
      
      
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              ObjectNode modelJson = (ObjectNode) objectMapper.readTree(model.getMetaInfo());
       
       
    
      
      
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              modelJson.put(MODEL_NAME, name);
       
       
    
      
      
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              modelJson.put(MODEL_DESCRIPTION, description);
       
       
    
      
      
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              model.setMetaInfo(modelJson.toString());
       
       
    
      
      
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              model.setName(name);
       
       
    
      
      
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              repositoryService.saveModel(model);
       
       
    
      
      
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              repositoryService.addModelEditorSource(model.getId(), json_xml.getBytes(“utf-8”));
       
       
    
      
      
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              InputStream svgStream = new ByteArrayInputStream(svg_xml.getBytes(“utf-8”));
       
       
    
      
      
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              TranscoderInput input = new TranscoderInput(svgStream);
       
       
    
      
      
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              PNGTranscoder transcoder = new PNGTranscoder();
       
       
    
      
      
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              // Setup output
       
       
    
      
      
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              ByteArrayOutputStream outStream = new ByteArrayOutputStream();
       
       
    
      
      
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              TranscoderOutput output = new TranscoderOutput(outStream);
       
       
    
      
      
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              // Do the transformation
       
       
    
      
      
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              transcoder.transcode(input, output);
       
       
    
      
      
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              final byte[] result = outStream.toByteArray();
       
       
    
      
      
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              repositoryService.addModelEditorSourceExtra(model.getId(), result);
       
       
    
      
      
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              outStream.close();
       
       
    
      
      
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            } catch (Exception e) {
       
       
    
      
      
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              LOGGER.error(“Error saving model”, e);
       
       
    
      
      
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              throw new ActivitiException(“Error saving model”, e);
       
       
    
      
      
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            }
       
       
    
      
      
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          }
       
       
    
      
      
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        }
       
       
    
      
      
    53.

在pom.xml添加activiti依赖


    
    
    
     
     
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        <!--activiti-->
       
       
    
      
      
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        <dependency>
       
       
    
      
      
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        <groupId>org.activiti
        
        </groupId>
       
       
    
      
      
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        <artifactId>activiti-spring-boot-starter-basic
        
        </artifactId>
       
       
    
      
      
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        <version>${activiti.version}<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="6"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="7"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="8"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="9"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.activiti<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="10"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>activiti-spring-boot-starter-actuator<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="11"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>${activiti.version}
        
        </version>
       
       
    
      
      
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        </dependency>
       
       
    
      
      
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        <dependency>
       
       
    
      
      
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        <groupId>org.activiti
        
        </groupId>
       
       
    
      
      
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        <artifactId>activiti-rest
        
        </artifactId>
       
       
    
      
      
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        <version>${activiti.version}<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="18"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="19"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="20"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="21"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.apache.xmlgraphics<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="22"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>batik-codec<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="23"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>1.7<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="24"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="25"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="26"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="27"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.apache.xmlgraphics<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="28"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>batik-css<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="29"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>1.7<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="30"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="31"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="32"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="33"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.apache.xmlgraphics<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="34"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>batik-svg-dom<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="35"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>1.7<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="36"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="37"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="38"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="39"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.apache.xmlgraphics<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="40"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>batik-svggen<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="41"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>1.7<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="42"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="43"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="44"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="45"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.activiti<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="46"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>activiti-explorer<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="47"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>${activiti.version}
        
        </version>
       
       
    
      
      
    12. 
     
     
  12. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        </dependency>
       
       
    
      
      
    13. 
     
     
  13. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    14. 
     
     
  14. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        <dependency>
       
       
    
      
      
    15. 
     
     
  15. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
                
        
        <groupId>org.activiti
        
        </groupId>
       
       
    
      
      
    16. 
     
     
  16. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
                
        
        <artifactId>activiti-diagram-rest
        
        </artifactId>
       
       
    
      
      
    17. 
     
     
  17. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
                
        
        <version>${activiti.version}<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="54"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="55"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="56"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="57"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.activiti<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="58"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>activiti-simple-workflow<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="59"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>${activiti.version}
        
        </version>
       
       
    
      
      
    18. 
     
     
  18. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        </dependency>
       
       
    
      
      
    19. 
     
     
  19. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    20. 
     
     
  20. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        <dependency>
       
       
    
      
      
    21. 
     
     
  21. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
                
        
        <groupId>org.activiti
        
        </groupId>
       
       
    
      
      
    22. 
     
     
  22. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
                
        
        <artifactId>activiti-spring
        
        </artifactId>
       
       
    
      
      
    23. 
     
     
  23. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
                
        
        <version>${activiti.version}
        
        </version>
       
       
    
      
      
    24. 
     
     
  24. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        </dependency>
       
       
    
      
      
    25. 
     
     
  25. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        <!-- END activiti -->
       
       
    
      
      
    26.

在application.yml中添加activiti的数据源，如下


    
    
    
     
     
  1. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
        spring:
       
       
    
      
      
    2. 
     
     
  2. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
          datasource:
       
       
    
      
      
    3. 
     
     
  3. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            activiti:
       
       
    
      
      
    4. 
     
     
  4. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
               url: jdbc:mysql://localhost:3306/activity?useUnicode=true&characterEncoding=utf8&useSSL=false
       
       
    
      
      
    5. 
     
     
  5. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
               username: root
       
       
    
      
      
    6. 
     
     
  6. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
               password: 123
       
       
    
      
      
    7. 
     
     
  7. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
               driverClassName: com.mysql.jdbc.Driver
       
       
    
      
      
    8. 
     
     
  8. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
               type: com.alibaba.druid.pool.DruidDataSource
       
       
    
      
      
    9.

添加activiti数据源配置类


    
    
    
     
     
  1. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
        @Configuration
       
       
    
      
      
    2. 
     
     
  2. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
        public 
        
        class ActitytiDataSourceConfig extends AbstractProcessEngineAutoConfiguration {
       
       
    
      
      
    3. 
     
     
  3. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    4. 
     
     
  4. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        private 
        
        static 
        
        final Logger log = LogManager.getLogger(ActitytiDataSourceConfig.class);
       
       
    
      
      
    5. 
     
     
  5. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    6. 
     
     
  6. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    7. 
     
     
  7. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @Bean(name = 
        
        "activitiDataSource")
       
       
    
      
      
    8. 
     
     
  8. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @ConfigurationProperties(prefix = 
        
        "spring.datasource.activiti")
       
       
    
      
      
    9. 
     
     
  9. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        public DataSource activitiDataSource(){
       
       
    
      
      
    10. 
     
     
  10. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                log.info(
        
        "activitiDataSource 初始化...");
       
       
    
      
      
    11. 
     
     
  11. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        return 
        
        new DruidDataSource();
       
       
    
      
      
    12. 
     
     
  12. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            }
       
       
    
      
      
    13. 
     
     
  13. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    14. 
     
     
  14. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @Bean
       
       
    
      
      
    15. 
     
     
  15. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        public PlatformTransactionManager transactionManager() {
       
       
    
      
      
    16. 
     
     
  16. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        return 
        
        new DataSourceTransactionManager(activitiDataSource());
       
       
    
      
      
    17. 
     
     
  17. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            }
       
       
    
      
      
    18. 
     
     
  18. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    19. 
     
     
  19. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @Bean
       
       
    
      
      
    20. 
     
     
  20. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        public SpringProcessEngineConfiguration springProcessEngineConfiguration() {
       
       
    
      
      
    21. 
     
     
  21. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                SpringProcessEngineConfiguration configuration = 
        
        new SpringProcessEngineConfiguration();
       
       
    
      
      
    22. 
     
     
  22. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                configuration.setDataSource(activitiDataSource());
       
       
    
      
      
    23. 
     
     
  23. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                configuration.setDatabaseSchemaUpdate(ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);
       
       
    
      
      
    24. 
     
     
  24. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                configuration.setJobExecutorActivate(
        
        true);
       
       
    
      
      
    25. 
     
     
  25. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                configuration.setTransactionManager(transactionManager());
       
       
    
      
      
    26. 
     
     
  26. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        return configuration;
       
       
    
      
      
    27. 
     
     
  27. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            }
       
       
    
      
      
    28. 
     
     
  28. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    29. 
     
     
  29. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
        }
       
       
    
      
      
    30.

以上，基本配置已完成。在启动项目后，将自动创建activiti所需要的25张表。

如报错无法启动，在application.yml中添加


    
    
    
     
     
  1. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
        spring: 
       
       
    
      
      
    2. 
     
     
  2. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
          activiti:
       
       
    
      
      
    3. 
     
     
  3. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            check-process-definitions: false
       
       
    
      
      
    4.

成功启动项目后，发现访问项目任何路径都需要输入用户名和密码。这是因为acitivi-rest中集成了spring-security，需要在启动类上添加

@EnableAutoConfiguration(exclude={org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class, org.activiti.spring.boot.SecurityAutoConfiguration.class})

访问http://localhost:8080/modeler.html，发现页面未显示内容，这是因为目前还未创建任何model

此时创建ActivitiModelController.java，如下


    
    
    
     
     
  1. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
        @Controller
       
       
    
      
      
    2. 
     
     
  2. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
        public 
        
        class ActivitiModelController {
       
       
    
      
      
    3. 
     
     
  3. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    4. 
     
     
  4. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        private 
        
        static 
        
        final Logger log = LogManager.getLogger(ActivitiModelController.class);
       
       
    
      
      
    5. 
     
     
  5. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    6. 
     
     
  6. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @Autowired
       
       
    
      
      
    7. 
     
     
  7. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            ProcessEngine processEngine;
       
       
    
      
      
    8. 
     
     
  8. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @Autowired
       
       
    
      
      
    9. 
     
     
  9. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            ObjectMapper objectMapper;
       
       
    
      
      
    10. 
     
     
  10. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    11. 
     
     
  11. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        /**
       
       
    
      
      
    12. 
     
     
  12. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
             * 新建一个空模型
       
       
    
      
      
    13. 
     
     
  13. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
             */
       
       
    
      
      
    14. 
     
     
  14. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @RequestMapping(
        
        "/create")
       
       
    
      
      
    15. 
     
     
  15. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        public void newModel(HttpServletResponse response) throws IOException {
       
       
    
      
      
    16. 
     
     
  16. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                RepositoryService repositoryService = processEngine.getRepositoryService();
       
       
    
      
      
    17. 
     
     
  17. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        //初始化一个空模型
       
       
    
      
      
    18. 
     
     
  18. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                Model model = repositoryService.newModel();
       
       
    
      
      
    19. 
     
     
  19. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    20. 
     
     
  20. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        //设置一些默认信息
       
       
    
      
      
    21. 
     
     
  21. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                String name = 
        
        "new-process";
       
       
    
      
      
    22. 
     
     
  22. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                String description = 
        
        "";
       
       
    
      
      
    23. 
     
     
  23. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        int revision = 
        
        1;
       
       
    
      
      
    24. 
     
     
  24. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                String key = 
        
        "process";
       
       
    
      
      
    25. 
     
     
  25. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    26. 
     
     
  26. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                ObjectNode modelNode = objectMapper.createObjectNode();
       
       
    
      
      
    27. 
     
     
  27. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                modelNode.put(ModelDataJsonConstants.MODEL_NAME, name);
       
       
    
      
      
    28. 
     
     
  28. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                modelNode.put(ModelDataJsonConstants.MODEL_DESCRIPTION, description);
       
       
    
      
      
    29. 
     
     
  29. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                modelNode.put(ModelDataJsonConstants.MODEL_REVISION, revision);
       
       
    
      
      
    30. 
     
     
  30. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    31. 
     
     
  31. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                model.setName(name);
       
       
    
      
      
    32. 
     
     
  32. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                model.setKey(key);
       
       
    
      
      
    33. 
     
     
  33. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                model.setMetaInfo(modelNode.toString());
       
       
    
      
      
    34. 
     
     
  34. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    35. 
     
     
  35. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                repositoryService.saveModel(model);
       
       
    
      
      
    36. 
     
     
  36. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                String id = model.getId();
       
       
    
      
      
    37. 
     
     
  37. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    38. 
     
     
  38. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        //完善ModelEditorSource
       
       
    
      
      
    39. 
     
     
  39. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                ObjectNode editorNode = objectMapper.createObjectNode();
       
       
    
      
      
    40. 
     
     
  40. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                editorNode.put(
        
        "id", 
        
        "canvas");
       
       
    
      
      
    41. 
     
     
  41. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                editorNode.put(
        
        "resourceId", 
        
        "canvas");
       
       
    
      
      
    42. 
     
     
  42. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                ObjectNode stencilSetNode = objectMapper.createObjectNode();
       
       
    
      
      
    43. 
     
     
  43. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                stencilSetNode.put(
        
        "namespace",
       
       
    
      
      
    44. 
     
     
  44. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
                    
        
        "http://b3mn.org/stencilset/bpmn2.0#");
       
       
    
      
      
    45. 
     
     
  45. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                editorNode.put(
        
        "stencilset", stencilSetNode);
       
       
    
      
      
    46. 
     
     
  46. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                repositoryService.addModelEditorSource(id,editorNode.toString().getBytes(
        
        "utf-8"));
       
       
    
      
      
    47. 
     
     
  47. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                response.sendRedirect(
        
        "/modeler.html?modelId="+id);
       
       
    
      
      
    48. 
     
     
  48. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            }
       
       
    
      
      
    49. 
     
     
  49. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    50. 
     
     
  50. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        /**
       
       
    
      
      
    51. 
     
     
  51. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
             * 获取所有模型
       
       
    
      
      
    52. 
     
     
  52. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
             */
       
       
    
      
      
    53. 
     
     
  53. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @RequestMapping(
        
        "/modelList")
       
       
    
      
      
    54. 
     
     
  54. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @ResponseBody
       
       
    
      
      
    55. 
     
     
  55. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        public Object modelList(){
       
       
    
      
      
    56. 
     
     
  56. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                RepositoryService repositoryService = processEngine.getRepositoryService();
       
       
    
      
      
    57. 
     
     
  57. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        return repositoryService.createModelQuery().list();
       
       
    
      
      
    58. 
     
     
  58. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            }
       
       
    
      
      
    59. 
     
     
  59. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    60. 
     
     
  60. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        /**
       
       
    
      
      
    61. 
     
     
  61. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
             * 发布模型为流程定义
       
       
    
      
      
    62. 
     
     
  62. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
             */
       
       
    
      
      
    63. 
     
     
  63. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @RequestMapping(
        
        "/deploy")
       
       
    
      
      
    64. 
     
     
  64. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @ResponseBody
       
       
    
      
      
    65. 
     
     
  65. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        public Object deploy(String modelId) throws Exception {
       
       
    
      
      
    66. 
     
     
  66. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    67. 
     
     
  67. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        //获取模型
       
       
    
      
      
    68. 
     
     
  68. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                RepositoryService repositoryService = processEngine.getRepositoryService();
       
       
    
      
      
    69. 
     
     
  69. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                Model modelData = repositoryService.getModel(modelId);
       
       
    
      
      
    70. 
     
     
  70. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        byte[] bytes = repositoryService.getModelEditorSource(modelData.getId());
       
       
    
      
      
    71. 
     
     
  71. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    72. 
     
     
  72. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        if (bytes == 
        
        null) {
       
       
    
      
      
    73. 
     
     
  73. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
                
        
        return 
        
        "模型数据为空，请先设计流程并成功保存，再进行发布。";
       
       
    
      
      
    74. 
     
     
  74. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                }
       
       
    
      
      
    75. 
     
     
  75. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    76. 
     
     
  76. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                JsonNode modelNode = 
        
        new ObjectMapper().readTree(bytes);
       
       
    
      
      
    77. 
     
     
  77. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    78. 
     
     
  78. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                BpmnModel model = 
        
        new BpmnJsonConverter().convertToBpmnModel(modelNode);
       
       
    
      
      
    79. 
     
     
  79. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        if(model.getProcesses().size()==
        
        0){
       
       
    
      
      
    80. 
     
     
  80. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
                
        
        return 
        
        "数据模型不符要求，请至少设计一条主线流程。";
       
       
    
      
      
    81. 
     
     
  81. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                }
       
       
    
      
      
    82. 
     
     
  82. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        byte[] bpmnBytes = 
        
        new BpmnXMLConverter().convertToXML(model);
       
       
    
      
      
    83. 
     
     
  83. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    84. 
     
     
  84. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        //发布流程
       
       
    
      
      
    85. 
     
     
  85. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                String processName = modelData.getName() + 
        
        ".bpmn20.xml";
       
       
    
      
      
    86. 
     
     
  86. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                Deployment deployment = repositoryService.createDeployment()
       
       
    
      
      
    87. 
     
     
  87. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                        .name(modelData.getName())
       
       
    
      
      
    88. 
     
     
  88. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                        .addString(processName, 
        
        new String(bpmnBytes, 
        
        "UTF-8"))
       
       
    
      
      
    89. 
     
     
  89. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                        .deploy();
       
       
    
      
      
    90. 
     
     
  90. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                modelData.setDeploymentId(deployment.getId());
       
       
    
      
      
    91. 
     
     
  91. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                repositoryService.saveModel(modelData);
       
       
    
      
      
    92. 
     
     
  92. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    93. 
     
     
  93. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        return 
        
        "SUCCESS";
       
       
    
      
      
    94. 
     
     
  94. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            }
       
       
    
      
      
    95. 
     
     
  95. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    96. 
     
     
  96. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        /**
       
       
    
      
      
    97. 
     
     
  97. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
             *  启动流程
       
       
    
      
      
    98. 
     
     
  98. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
             */
       
       
    
      
      
    99. 
     
     
  99. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @RequestMapping(
        
        "/start")
       
       
    
      
      
    100. 
     
     
  100. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @ResponseBody
       
       
    
      
      
    101. 
     
     
  101. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        public Object startProcess(String keyName) {
       
       
    
      
      
    102. 
     
     
  102. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                ProcessInstance process = processEngine.getRuntimeService().startProcessInstanceByKey(keyName);
       
       
    
      
      
    103. 
     
     
  103. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    104. 
     
     
  104. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        return process.getId() + 
        
        " : " + process.getProcessDefinitionId();
       
       
    
      
      
    105. 
     
     
  105. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            }
       
       
    
      
      
    106. 
     
     
  106. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    107. 
     
     
  107. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        /**
       
       
    
      
      
    108. 
     
     
  108. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
             *  提交任务
       
       
    
      
      
    109. 
     
     
  109. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
             */
       
       
    
      
      
    110. 
     
     
  110. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @RequestMapping(
        
        "/run")
       
       
    
      
      
    111. 
     
     
  111. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        @ResponseBody
       
       
    
      
      
    112. 
     
     
  112. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
        
        
        public Object run(String processInstanceId) {
       
       
    
      
      
    113. 
     
     
  113. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                Task task = processEngine.getTaskService().createTaskQuery().processInstanceId(processInstanceId).singleResult();
       
       
    
      
      
    114. 
     
     
  114. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    115. 
     
     
  115. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                log.info(
        
        "task {} find ", task.getId());
       
       
    
      
      
    116. 
     
     
  116. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
                processEngine.getTaskService().complete(task.getId());
       
       
    
      
      
    117. 
     
     
  117. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
            
        
        return 
        
        "SUCCESS";
       
       
    
      
      
    118. 
     
     
  118. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
            }
       
       
    
      
      
    119. 
     
     
  119. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    120. 
     
     
  120. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
     
       
       
    
      
      
    121. 
     
     
  121. 
      
      
    
       
       
    
      
      
    
      
      
    
       
       
    
        
        }
       
       
    
      
      
    122.

通过访问http://localhost:8080/create创建一个空白的model并跳转到编辑页面

在绘制流程完成后，访问http://localhost:8080/deploy?modelId=1 对该流程进行部署

http://localhost:8080/start?keyName=hello 启动流程

http://localhost:8080/run?processInstanceId=1 提交

至此，springboot集成activiti modeler完成


           from :https://blog.csdn.net/zhengyidi1357/article/details/80858865

参考：https://blog.csdn.net/hj7jay/article/details/50895936

项目采用Springboot 2.0.3.RELEASE版本以及activiti 5.22.0版本

在acitiviti官网下载完整包https://github.com/Activiti/Activiti/releases/tag/activiti-5.22.0


下载完成后

1、将Activiti-activiti-5.22.0\modules\activiti-webapp-explorer2\src\main\webapp下的diagram-viewer、editor-app以及modeler.html文件放置在项目resources\static文件夹下。

2、将Activiti-activiti-5.22.0\modules\activiti-webapp-explorer2\src\resources下的stencilset.json放置在项目resources\static文件夹下。

3、将Activiti-activiti-5.22.0\modules\activiti-modeler\src\main\java\org\activiti\rest\editor下的main以及model中的java文件放置到项目mian\java目录下


复制完成后，首先将ModelEditoeJsonRestResource.java、ModelSaveRestResource.java、StencilsetRestResource.java上添加 @RequestMapping(value = “/service”)

然后修改resources\static\editor-app\app-cfg.js，如下图


修改ModelSaveRestResource.java，如下（参考https://blog.csdn.net/qq_21770005/article/details/78713912）


  
  
    
   
   
  1. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      @RestController
     
     
    
    
    
    2. 
   
   
  2. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      @RequestMapping(value = “/service”)
     
     
    
    
    
    3. 
   
   
  3. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      public class ModelSaveRestResource implements ModelDataJsonConstants {
     
     
    
    
    
    4. 
   
   
  4. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    5. 
   
   
  5. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
        private static final Logger LOGGER = LogManager.getLogger(ModelSaveRestResource.class);
     
     
    
    
    
    6. 
   
   
  6. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    7. 
   
   
  7. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
        @Autowired
     
     
    
    
    
    8. 
   
   
  8. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
        private RepositoryService repositoryService;
     
     
    
    
    
    9. 
   
   
  9. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    10. 
   
   
  10. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
        @Autowired
     
     
    
    
    
    11. 
   
   
  11. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
        private ObjectMapper objectMapper;
     
     
    
    
    
    12. 
   
   
  12. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    13. 
   
   
  13. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
        @RequestMapping(value=”/model/{modelId}/save”, method = RequestMethod.PUT)
     
     
    
    
    
    14. 
   
   
  14. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
        @ResponseStatus(value = HttpStatus.OK)
     
     
    
    
    
    15. 
   
   
  15. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
        public void saveModel(@PathVariable String modelId, @RequestParam(“name”) String name,
     
     
    
    
    
    16. 
   
   
  16. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
                              @RequestParam(“json_xml”) String json_xml, @RequestParam(“svg_xml”) String svg_xml,
     
     
    
    
    
    17. 
   
   
  17. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
                              @RequestParam(“description”) String description) {
     
     
    
    
    
    18. 
   
   
  18. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          try {
     
     
    
    
    
    19. 
   
   
  19. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    20. 
   
   
  20. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            Model model = repositoryService.getModel(modelId);
     
     
    
    
    
    21. 
   
   
  21. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    22. 
   
   
  22. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            ObjectNode modelJson = (ObjectNode) objectMapper.readTree(model.getMetaInfo());
     
     
    
    
    
    23. 
   
   
  23. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    24. 
   
   
  24. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            modelJson.put(MODEL_NAME, name);
     
     
    
    
    
    25. 
   
   
  25. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            modelJson.put(MODEL_DESCRIPTION, description);
     
     
    
    
    
    26. 
   
   
  26. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            model.setMetaInfo(modelJson.toString());
     
     
    
    
    
    27. 
   
   
  27. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            model.setName(name);
     
     
    
    
    
    28. 
   
   
  28. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    29. 
   
   
  29. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            repositoryService.saveModel(model);
     
     
    
    
    
    30. 
   
   
  30. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    31. 
   
   
  31. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            repositoryService.addModelEditorSource(model.getId(), json_xml.getBytes(“utf-8”));
     
     
    
    
    
    32. 
   
   
  32. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    33. 
   
   
  33. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            InputStream svgStream = new ByteArrayInputStream(svg_xml.getBytes(“utf-8”));
     
     
    
    
    
    34. 
   
   
  34. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            TranscoderInput input = new TranscoderInput(svgStream);
     
     
    
    
    
    35. 
   
   
  35. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    36. 
   
   
  36. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            PNGTranscoder transcoder = new PNGTranscoder();
     
     
    
    
    
    37. 
   
   
  37. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            // Setup output
     
     
    
    
    
    38. 
   
   
  38. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            ByteArrayOutputStream outStream = new ByteArrayOutputStream();
     
     
    
    
    
    39. 
   
   
  39. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            TranscoderOutput output = new TranscoderOutput(outStream);
     
     
    
    
    
    40. 
   
   
  40. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    41. 
   
   
  41. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            // Do the transformation
     
     
    
    
    
    42. 
   
   
  42. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            transcoder.transcode(input, output);
     
     
    
    
    
    43. 
   
   
  43. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            final byte[] result = outStream.toByteArray();
     
     
    
    
    
    44. 
   
   
  44. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            repositoryService.addModelEditorSourceExtra(model.getId(), result);
     
     
    
    
    
    45. 
   
   
  45. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            outStream.close();
     
     
    
    
    
    46. 
   
   
  46. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    47. 
   
   
  47. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          } catch (Exception e) {
     
     
    
    
    
    48. 
   
   
  48. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            LOGGER.error(“Error saving model”, e);
     
     
    
    
    
    49. 
   
   
  49. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
            throw new ActivitiException(“Error saving model”, e);
     
     
    
    
    
    50. 
   
   
  50. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          }
     
     
    
    
    
    51. 
   
   
  51. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
        }
     
     
    
    
    
    52. 
   
   
  52. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      }
     
     
    
    
    
    53.

在pom.xml添加activiti依赖


  
  
    
   
   
  1. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      <!--activiti-->
     
     
    
    
    
    2. 
   
   
  2. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      <dependency>
     
     
    
    
    
    3. 
   
   
  3. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <groupId>org.activiti
      
      </groupId>
     
     
    
    
    
    4. 
   
   
  4. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <artifactId>activiti-spring-boot-starter-basic
      
      </artifactId>
     
     
    
    
    
    5. 
   
   
  5. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <version>${activiti.version}<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="6"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="7"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="8"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="9"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.activiti<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="10"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>activiti-spring-boot-starter-actuator<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="11"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>${activiti.version}
      
      </version>
     
     
    
    
    
    6. 
   
   
  6. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      </dependency>
     
     
    
    
    
    7. 
   
   
  7. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    8. 
   
   
  8. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      <dependency>
     
     
    
    
    
    9. 
   
   
  9. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <groupId>org.activiti
      
      </groupId>
     
     
    
    
    
    10. 
   
   
  10. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <artifactId>activiti-rest
      
      </artifactId>
     
     
    
    
    
    11. 
   
   
  11. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <version>${activiti.version}<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="18"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="19"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="20"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="21"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.apache.xmlgraphics<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="22"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>batik-codec<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="23"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>1.7<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="24"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="25"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="26"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="27"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.apache.xmlgraphics<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="28"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>batik-css<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="29"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>1.7<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="30"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="31"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="32"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="33"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.apache.xmlgraphics<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="34"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>batik-svg-dom<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="35"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>1.7<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="36"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="37"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="38"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="39"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.apache.xmlgraphics<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="40"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>batik-svggen<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="41"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>1.7<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="42"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="43"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="44"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="45"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.activiti<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="46"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>activiti-explorer<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="47"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>${activiti.version}
      
      </version>
     
     
    
    
    
    12. 
   
   
  12. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      </dependency>
     
     
    
    
    
    13. 
   
   
  13. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    14. 
   
   
  14. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      <dependency>
     
     
    
    
    
    15. 
   
   
  15. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <groupId>org.activiti
      
      </groupId>
     
     
    
    
    
    16. 
   
   
  16. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <artifactId>activiti-diagram-rest
      
      </artifactId>
     
     
    
    
    
    17. 
   
   
  17. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <version>${activiti.version}<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="54"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="55"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line"> </div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="56"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">        <span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="57"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>org.activiti<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="58"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>activiti-simple-workflow<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span></div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="59"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">            <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>${activiti.version}
      
      </version>
     
     
    
    
    
    18. 
   
   
  18. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      </dependency>
     
     
    
    
    
    19. 
   
   
  19. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    20. 
   
   
  20. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      <dependency>
     
     
    
    
    
    21. 
   
   
  21. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <groupId>org.activiti
      
      </groupId>
     
     
    
    
    
    22. 
   
   
  22. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <artifactId>activiti-spring
      
      </artifactId>
     
     
    
    
    
    23. 
   
   
  23. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      <version>${activiti.version}
      
      </version>
     
     
    
    
    
    24. 
   
   
  24. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      </dependency>
     
     
    
    
    
    25. 
   
   
  25. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      <!-- END activiti -->
     
     
    
    
    
    26.

在application.yml中添加activiti的数据源，如下


  
  
    
   
   
  1. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      spring:
     
     
    
    
    
    2. 
   
   
  2. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
        datasource:
     
     
    
    
    
    3. 
   
   
  3. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          activiti:
     
     
    
    
    
    4. 
   
   
  4. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
             url: jdbc:mysql://localhost:3306/activity?useUnicode=true&characterEncoding=utf8&useSSL=false
     
     
    
    
    
    5. 
   
   
  5. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
             username: root
     
     
    
    
    
    6. 
   
   
  6. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
             password: 123
     
     
    
    
    
    7. 
   
   
  7. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
             driverClassName: com.mysql.jdbc.Driver
     
     
    
    
    
    8. 
   
   
  8. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
             type: com.alibaba.druid.pool.DruidDataSource
     
     
    
    
    
    9.

添加activiti数据源配置类


  
  
    
   
   
  1. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      @Configuration
     
     
    
    
    
    2. 
   
   
  2. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      public 
      
      class ActitytiDataSourceConfig extends AbstractProcessEngineAutoConfiguration {
     
     
    
    
    
    3. 
   
   
  3. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    4. 
   
   
  4. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      private 
      
      static 
      
      final Logger log = LogManager.getLogger(ActitytiDataSourceConfig.class);
     
     
    
    
    
    5. 
   
   
  5. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    6. 
   
   
  6. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    7. 
   
   
  7. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @Bean(name = 
      
      "activitiDataSource")
     
     
    
    
    
    8. 
   
   
  8. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @ConfigurationProperties(prefix = 
      
      "spring.datasource.activiti")
     
     
    
    
    
    9. 
   
   
  9. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      public DataSource activitiDataSource(){
     
     
    
    
    
    10. 
   
   
  10. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              log.info(
      
      "activitiDataSource 初始化...");
     
     
    
    
    
    11. 
   
   
  11. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      return 
      
      new DruidDataSource();
     
     
    
    
    
    12. 
   
   
  12. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          }
     
     
    
    
    
    13. 
   
   
  13. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    14. 
   
   
  14. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @Bean
     
     
    
    
    
    15. 
   
   
  15. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      public PlatformTransactionManager transactionManager() {
     
     
    
    
    
    16. 
   
   
  16. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      return 
      
      new DataSourceTransactionManager(activitiDataSource());
     
     
    
    
    
    17. 
   
   
  17. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          }
     
     
    
    
    
    18. 
   
   
  18. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    19. 
   
   
  19. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @Bean
     
     
    
    
    
    20. 
   
   
  20. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      public SpringProcessEngineConfiguration springProcessEngineConfiguration() {
     
     
    
    
    
    21. 
   
   
  21. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              SpringProcessEngineConfiguration configuration = 
      
      new SpringProcessEngineConfiguration();
     
     
    
    
    
    22. 
   
   
  22. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              configuration.setDataSource(activitiDataSource());
     
     
    
    
    
    23. 
   
   
  23. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              configuration.setDatabaseSchemaUpdate(ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);
     
     
    
    
    
    24. 
   
   
  24. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              configuration.setJobExecutorActivate(
      
      true);
     
     
    
    
    
    25. 
   
   
  25. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              configuration.setTransactionManager(transactionManager());
     
     
    
    
    
    26. 
   
   
  26. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      return configuration;
     
     
    
    
    
    27. 
   
   
  27. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          }
     
     
    
    
    
    28. 
   
   
  28. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    29. 
   
   
  29. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      }
     
     
    
    
    
    30.

以上，基本配置已完成。在启动项目后，将自动创建activiti所需要的25张表。

如报错无法启动，在application.yml中添加


  
  
    
   
   
  1. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      spring: 
     
     
    
    
    
    2. 
   
   
  2. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
        activiti:
     
     
    
    
    
    3. 
   
   
  3. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          check-process-definitions: false
     
     
    
    
    
    4.

成功启动项目后，发现访问项目任何路径都需要输入用户名和密码。这是因为acitivi-rest中集成了spring-security，需要在启动类上添加

@EnableAutoConfiguration(exclude={org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class, org.activiti.spring.boot.SecurityAutoConfiguration.class})

访问http://localhost:8080/modeler.html，发现页面未显示内容，这是因为目前还未创建任何model

此时创建ActivitiModelController.java，如下


  
  
    
   
   
  1. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      @Controller
     
     
    
    
    
    2. 
   
   
  2. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      public 
      
      class ActivitiModelController {
     
     
    
    
    
    3. 
   
   
  3. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    4. 
   
   
  4. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      private 
      
      static 
      
      final Logger log = LogManager.getLogger(ActivitiModelController.class);
     
     
    
    
    
    5. 
   
   
  5. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    6. 
   
   
  6. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @Autowired
     
     
    
    
    
    7. 
   
   
  7. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          ProcessEngine processEngine;
     
     
    
    
    
    8. 
   
   
  8. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @Autowired
     
     
    
    
    
    9. 
   
   
  9. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          ObjectMapper objectMapper;
     
     
    
    
    
    10. 
   
   
  10. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    11. 
   
   
  11. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      /**
     
     
    
    
    
    12. 
   
   
  12. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
           * 新建一个空模型
     
     
    
    
    
    13. 
   
   
  13. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
           */
     
     
    
    
    
    14. 
   
   
  14. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @RequestMapping(
      
      "/create")
     
     
    
    
    
    15. 
   
   
  15. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      public void newModel(HttpServletResponse response) throws IOException {
     
     
    
    
    
    16. 
   
   
  16. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              RepositoryService repositoryService = processEngine.getRepositoryService();
     
     
    
    
    
    17. 
   
   
  17. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      //初始化一个空模型
     
     
    
    
    
    18. 
   
   
  18. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              Model model = repositoryService.newModel();
     
     
    
    
    
    19. 
   
   
  19. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    20. 
   
   
  20. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      //设置一些默认信息
     
     
    
    
    
    21. 
   
   
  21. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              String name = 
      
      "new-process";
     
     
    
    
    
    22. 
   
   
  22. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              String description = 
      
      "";
     
     
    
    
    
    23. 
   
   
  23. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      int revision = 
      
      1;
     
     
    
    
    
    24. 
   
   
  24. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              String key = 
      
      "process";
     
     
    
    
    
    25. 
   
   
  25. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    26. 
   
   
  26. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              ObjectNode modelNode = objectMapper.createObjectNode();
     
     
    
    
    
    27. 
   
   
  27. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              modelNode.put(ModelDataJsonConstants.MODEL_NAME, name);
     
     
    
    
    
    28. 
   
   
  28. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              modelNode.put(ModelDataJsonConstants.MODEL_DESCRIPTION, description);
     
     
    
    
    
    29. 
   
   
  29. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              modelNode.put(ModelDataJsonConstants.MODEL_REVISION, revision);
     
     
    
    
    
    30. 
   
   
  30. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    31. 
   
   
  31. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              model.setName(name);
     
     
    
    
    
    32. 
   
   
  32. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              model.setKey(key);
     
     
    
    
    
    33. 
   
   
  33. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              model.setMetaInfo(modelNode.toString());
     
     
    
    
    
    34. 
   
   
  34. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    35. 
   
   
  35. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              repositoryService.saveModel(model);
     
     
    
    
    
    36. 
   
   
  36. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              String id = model.getId();
     
     
    
    
    
    37. 
   
   
  37. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    38. 
   
   
  38. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      //完善ModelEditorSource
     
     
    
    
    
    39. 
   
   
  39. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              ObjectNode editorNode = objectMapper.createObjectNode();
     
     
    
    
    
    40. 
   
   
  40. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              editorNode.put(
      
      "id", 
      
      "canvas");
     
     
    
    
    
    41. 
   
   
  41. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              editorNode.put(
      
      "resourceId", 
      
      "canvas");
     
     
    
    
    
    42. 
   
   
  42. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              ObjectNode stencilSetNode = objectMapper.createObjectNode();
     
     
    
    
    
    43. 
   
   
  43. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              stencilSetNode.put(
      
      "namespace",
     
     
    
    
    
    44. 
   
   
  44. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                    
      
      "http://b3mn.org/stencilset/bpmn2.0#");
     
     
    
    
    
    45. 
   
   
  45. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              editorNode.put(
      
      "stencilset", stencilSetNode);
     
     
    
    
    
    46. 
   
   
  46. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              repositoryService.addModelEditorSource(id,editorNode.toString().getBytes(
      
      "utf-8"));
     
     
    
    
    
    47. 
   
   
  47. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              response.sendRedirect(
      
      "/modeler.html?modelId="+id);
     
     
    
    
    
    48. 
   
   
  48. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          }
     
     
    
    
    
    49. 
   
   
  49. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    50. 
   
   
  50. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      /**
     
     
    
    
    
    51. 
   
   
  51. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
           * 获取所有模型
     
     
    
    
    
    52. 
   
   
  52. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
           */
     
     
    
    
    
    53. 
   
   
  53. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @RequestMapping(
      
      "/modelList")
     
     
    
    
    
    54. 
   
   
  54. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @ResponseBody
     
     
    
    
    
    55. 
   
   
  55. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      public Object modelList(){
     
     
    
    
    
    56. 
   
   
  56. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              RepositoryService repositoryService = processEngine.getRepositoryService();
     
     
    
    
    
    57. 
   
   
  57. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      return repositoryService.createModelQuery().list();
     
     
    
    
    
    58. 
   
   
  58. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          }
     
     
    
    
    
    59. 
   
   
  59. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    60. 
   
   
  60. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      /**
     
     
    
    
    
    61. 
   
   
  61. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
           * 发布模型为流程定义
     
     
    
    
    
    62. 
   
   
  62. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
           */
     
     
    
    
    
    63. 
   
   
  63. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @RequestMapping(
      
      "/deploy")
     
     
    
    
    
    64. 
   
   
  64. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @ResponseBody
     
     
    
    
    
    65. 
   
   
  65. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      public Object deploy(String modelId) throws Exception {
     
     
    
    
    
    66. 
   
   
  66. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    67. 
   
   
  67. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      //获取模型
     
     
    
    
    
    68. 
   
   
  68. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              RepositoryService repositoryService = processEngine.getRepositoryService();
     
     
    
    
    
    69. 
   
   
  69. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              Model modelData = repositoryService.getModel(modelId);
     
     
    
    
    
    70. 
   
   
  70. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      byte[] bytes = repositoryService.getModelEditorSource(modelData.getId());
     
     
    
    
    
    71. 
   
   
  71. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    72. 
   
   
  72. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      if (bytes == 
      
      null) {
     
     
    
    
    
    73. 
   
   
  73. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      return 
      
      "模型数据为空，请先设计流程并成功保存，再进行发布。";
     
     
    
    
    
    74. 
   
   
  74. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              }
     
     
    
    
    
    75. 
   
   
  75. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    76. 
   
   
  76. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              JsonNode modelNode = 
      
      new ObjectMapper().readTree(bytes);
     
     
    
    
    
    77. 
   
   
  77. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    78. 
   
   
  78. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              BpmnModel model = 
      
      new BpmnJsonConverter().convertToBpmnModel(modelNode);
     
     
    
    
    
    79. 
   
   
  79. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      if(model.getProcesses().size()==
      
      0){
     
     
    
    
    
    80. 
   
   
  80. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
                
      
      return 
      
      "数据模型不符要求，请至少设计一条主线流程。";
     
     
    
    
    
    81. 
   
   
  81. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              }
     
     
    
    
    
    82. 
   
   
  82. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      byte[] bpmnBytes = 
      
      new BpmnXMLConverter().convertToXML(model);
     
     
    
    
    
    83. 
   
   
  83. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    84. 
   
   
  84. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      //发布流程
     
     
    
    
    
    85. 
   
   
  85. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              String processName = modelData.getName() + 
      
      ".bpmn20.xml";
     
     
    
    
    
    86. 
   
   
  86. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              Deployment deployment = repositoryService.createDeployment()
     
     
    
    
    
    87. 
   
   
  87. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
                      .name(modelData.getName())
     
     
    
    
    
    88. 
   
   
  88. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
                      .addString(processName, 
      
      new String(bpmnBytes, 
      
      "UTF-8"))
     
     
    
    
    
    89. 
   
   
  89. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
                      .deploy();
     
     
    
    
    
    90. 
   
   
  90. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              modelData.setDeploymentId(deployment.getId());
     
     
    
    
    
    91. 
   
   
  91. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              repositoryService.saveModel(modelData);
     
     
    
    
    
    92. 
   
   
  92. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    93. 
   
   
  93. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      return 
      
      "SUCCESS";
     
     
    
    
    
    94. 
   
   
  94. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          }
     
     
    
    
    
    95. 
   
   
  95. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    96. 
   
   
  96. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      /**
     
     
    
    
    
    97. 
   
   
  97. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
           *  启动流程
     
     
    
    
    
    98. 
   
   
  98. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
           */
     
     
    
    
    
    99. 
   
   
  99. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @RequestMapping(
      
      "/start")
     
     
    
    
    
    100. 
   
   
  100. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @ResponseBody
     
     
    
    
    
    101. 
   
   
  101. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      public Object startProcess(String keyName) {
     
     
    
    
    
    102. 
   
   
  102. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              ProcessInstance process = processEngine.getRuntimeService().startProcessInstanceByKey(keyName);
     
     
    
    
    
    103. 
   
   
  103. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    104. 
   
   
  104. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      return process.getId() + 
      
      " : " + process.getProcessDefinitionId();
     
     
    
    
    
    105. 
   
   
  105. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          }
     
     
    
    
    
    106. 
   
   
  106. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    107. 
   
   
  107. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      /**
     
     
    
    
    
    108. 
   
   
  108. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
           *  提交任务
     
     
    
    
    
    109. 
   
   
  109. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
           */
     
     
    
    
    
    110. 
   
   
  110. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @RequestMapping(
      
      "/run")
     
     
    
    
    
    111. 
   
   
  111. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      @ResponseBody
     
     
    
    
    
    112. 
   
   
  112. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
        
      
      public Object run(String processInstanceId) {
     
     
    
    
    
    113. 
   
   
  113. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              Task task = processEngine.getTaskService().createTaskQuery().processInstanceId(processInstanceId).singleResult();
     
     
    
    
    
    114. 
   
   
  114. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    115. 
   
   
  115. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              log.info(
      
      "task {} find ", task.getId());
     
     
    
    
    
    116. 
   
   
  116. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
              processEngine.getTaskService().complete(task.getId());
     
     
    
    
    
    117. 
   
   
  117. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
            
      
      return 
      
      "SUCCESS";
     
     
    
    
    
    118. 
   
   
  118. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
          }
     
     
    
    
    
    119. 
   
   
  119. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    120. 
   
   
  120. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
     
     
     
    
    
    
    121. 
   
   
  121. 
    
    
    
     
     
    
    
    
    
    
    
    
     
     
    
      
      }
     
     
    
    
    
    122.

通过访问http://localhost:8080/create创建一个空白的model并跳转到编辑页面

在绘制流程完成后，访问http://localhost:8080/deploy?modelId=1 对该流程进行部署

http://localhost:8080/start?keyName=hello 启动流程

http://localhost:8080/run?processInstanceId=1 提交

至此，springboot集成activiti modeler完成


           from :https://blog.csdn.net/zhengyidi1357/article/details/80858865

参考：https://blog.csdn.net/hj7jay/article/details/50895936

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