手撸一个基于SpringBoot+flowable工作流系统

最近有小伙伴,找到小孟,开发一个基于SpringBoot+flowable工作流系统。

那就干吧。

当然你用activity也是也可以的。那首先看一下两者的区别。

Activiti7是 Salaboy团队开发的。activiti6以及activiti5代码目前有 Salaboy团队进行维护。

flowable和activiti6是同一个团队开发的,activiti先,flowable后

所以,flowable 算是 activiti6的升级版
在这里插入图片描述

一,系统界面演示

在这里插入图片描述

在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述
在这里插入图片描述

二,系统核心代码演示

/**
 * 参数配置 信息操作处理
 * 
 * @author 小孟VX:jishulearn
 */
@RestController
@RequestMapping("/system/config")
public class SysConfigController extends BaseController
{
    
    
    @Autowired
    private ISysConfigService configService;

    /**
     * 获取参数配置列表
     */
    @PreAuthorize("@ss.hasPermi('system:config:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysConfig config)
    {
    
    
        startPage();
        List<SysConfig> list = configService.selectConfigList(config);
        return getDataTable(list);
    }

    @Log(title = "参数管理", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('system:config:export')")
    @GetMapping("/export")
    public AjaxResult export(SysConfig config)
    {
    
    
        List<SysConfig> list = configService.selectConfigList(config);
        ExcelUtil<SysConfig> util = new ExcelUtil<SysConfig>(SysConfig.class);
        return util.exportExcel(list, "参数数据");
    }

    /**
     * 根据参数编号获取详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:config:query')")
    @GetMapping(value = "/{configId}")
    public AjaxResult getInfo(@PathVariable Long configId)
    {
    
    
        return AjaxResult.success(configService.selectConfigById(configId));
    }

    /**
     * 根据参数键名查询参数值
     */
    @GetMapping(value = "/configKey/{configKey}")
    public AjaxResult getConfigKey(@PathVariable String configKey)
    {
    
    
        return AjaxResult.success(configService.selectConfigByKey(configKey));
    }

    /**
     * 新增参数配置
     */
    @PreAuthorize("@ss.hasPermi('system:config:add')")
    @Log(title = "参数管理", businessType = BusinessType.INSERT)
    @PostMapping
    @RepeatSubmit
    public AjaxResult add(@Validated @RequestBody SysConfig config)
    {
    
    
        if (UserConstants.NOT_UNIQUE.equals(configService.checkConfigKeyUnique(config)))
        {
    
    
            return AjaxResult.error("新增参数'" + config.getConfigName() + "'失败,参数键名已存在");
        }
        config.setCreateBy(SecurityUtils.getUsername());
        return toAjax(configService.insertConfig(config));
    }

    /**
     * 修改参数配置
     */
    @PreAuthorize("@ss.hasPermi('system:config:edit')")
    @Log(title = "参数管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysConfig config)
    {
    
    
        if (UserConstants.NOT_UNIQUE.equals(configService.checkConfigKeyUnique(config)))
        {
    
    
            return AjaxResult.error("修改参数'" + config.getConfigName() + "'失败,参数键名已存在");
        }
        config.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(configService.updateConfig(config));
    }

    /**
     * 删除参数配置
     */
    @PreAuthorize("@ss.hasPermi('system:config:remove')")
    @Log(title = "参数管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{configIds}")
    public AjaxResult remove(@PathVariable Long[] configIds)
    {
    
    
        return toAjax(configService.deleteConfigByIds(configIds));
    }

    /**
     * 清空缓存
     */
    @PreAuthorize("@ss.hasPermi('system:config:remove')")
    @Log(title = "参数管理", businessType = BusinessType.CLEAN)
    @DeleteMapping("/clearCache")
    public AjaxResult clearCache()
    {
    
    
        configService.clearCache();
        return AjaxResult.success();
    }
}

/**
 * 部门信息
 * 
 * @author 小孟vx:jishulearn
 * 
 */
@RestController
@RequestMapping("/system/dept")
public class SysDeptController extends BaseController
{
    
    
    @Autowired
    private ISysDeptService deptService;

    /**
     * 获取部门列表
     */
    @PreAuthorize("@ss.hasPermi('system:dept:list')")
    @GetMapping("/list")
    public AjaxResult list(SysDept dept)
    {
    
    
        List<SysDept> depts = deptService.selectDeptList(dept);
        return AjaxResult.success(depts);
    }

    /**
     * 查询部门列表(排除节点)
     */
    @PreAuthorize("@ss.hasPermi('system:dept:list')")
    @GetMapping("/list/exclude/{deptId}")
    public AjaxResult excludeChild(@PathVariable(value = "deptId", required = false) Long deptId)
    {
    
    
        List<SysDept> depts = deptService.selectDeptList(new SysDept());
        Iterator<SysDept> it = depts.iterator();
        while (it.hasNext())
        {
    
    
            SysDept d = (SysDept) it.next();
            if (d.getDeptId().intValue() == deptId
                    || ArrayUtils.contains(StringUtils.split(d.getAncestors(), ","), deptId + ""))
            {
    
    
                it.remove();
            }
        }
        return AjaxResult.success(depts);
    }

    /**
     * 根据部门编号获取详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:dept:query')")
    @GetMapping(value = "/{deptId}")
    public AjaxResult getInfo(@PathVariable Long deptId)
    {
    
    
        return AjaxResult.success(deptService.selectDeptById(deptId));
    }

    /**
     * 获取部门下拉树列表
     */
    @GetMapping("/treeselect")
    public AjaxResult treeselect(SysDept dept)
    {
    
    
        List<SysDept> depts = deptService.selectDeptList(dept);
        return AjaxResult.success(deptService.buildDeptTreeSelect(depts));
    }

    /**
     * 加载对应角色部门列表树
     */
    @GetMapping(value = "/roleDeptTreeselect/{roleId}")
    public AjaxResult roleDeptTreeselect(@PathVariable("roleId") Long roleId)
    {
    
    
        List<SysDept> depts = deptService.selectDeptList(new SysDept());
        AjaxResult ajax = AjaxResult.success();
        ajax.put("checkedKeys", deptService.selectDeptListByRoleId(roleId));
        ajax.put("depts", deptService.buildDeptTreeSelect(depts));
        return ajax;
    }

    /**
     * 新增部门
     */
    @PreAuthorize("@ss.hasPermi('system:dept:add')")
    @Log(title = "部门管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@Validated @RequestBody SysDept dept)
    {
    
    
        if (UserConstants.NOT_UNIQUE.equals(deptService.checkDeptNameUnique(dept)))
        {
    
    
            return AjaxResult.error("新增部门'" + dept.getDeptName() + "'失败,部门名称已存在");
        }
        dept.setCreateBy(SecurityUtils.getUsername());
        return toAjax(deptService.insertDept(dept));
    }

    /**
     * 修改部门
     */
    @PreAuthorize("@ss.hasPermi('system:dept:edit')")
    @Log(title = "部门管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysDept dept)
    {
    
    
        if (UserConstants.NOT_UNIQUE.equals(deptService.checkDeptNameUnique(dept)))
        {
    
    
            return AjaxResult.error("修改部门'" + dept.getDeptName() + "'失败,部门名称已存在");
        }
        else if (dept.getParentId().equals(dept.getDeptId()))
        {
    
    
            return AjaxResult.error("修改部门'" + dept.getDeptName() + "'失败,上级部门不能是自己");
        }
        else if (StringUtils.equals(UserConstants.DEPT_DISABLE, dept.getStatus())
                && deptService.selectNormalChildrenDeptById(dept.getDeptId()) > 0)
        {
    
    
            return AjaxResult.error("该部门包含未停用的子部门!");
        }
        dept.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(deptService.updateDept(dept));
    }

    /**
     * 删除部门
     */
    @PreAuthorize("@ss.hasPermi('system:dept:remove')")
    @Log(title = "部门管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{deptId}")
    public AjaxResult remove(@PathVariable Long deptId)
    {
    
    
        if (deptService.hasChildByDeptId(deptId))
        {
    
    
            return AjaxResult.error("存在下级部门,不允许删除");
        }
        if (deptService.checkDeptExistUser(deptId))
        {
    
    
            return AjaxResult.error("部门存在用户,不允许删除");
        }
        return toAjax(deptService.deleteDeptById(deptId));
    }
}

/**
 * 数据字典信息
 * 
 * @author 小孟vx:jishulearn
 */
@RestController
@RequestMapping("/system/dict/data")
public class SysDictDataController extends BaseController
{
    
    
    @Autowired
    private ISysDictDataService dictDataService;

    @Autowired
    private ISysDictTypeService dictTypeService;

    @PreAuthorize("@ss.hasPermi('system:dict:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysDictData dictData)
    {
    
    
        startPage();
        List<SysDictData> list = dictDataService.selectDictDataList(dictData);
        return getDataTable(list);
    }

    @Log(title = "字典数据", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('system:dict:export')")
    @GetMapping("/export")
    public AjaxResult export(SysDictData dictData)
    {
    
    
        List<SysDictData> list = dictDataService.selectDictDataList(dictData);
        ExcelUtil<SysDictData> util = new ExcelUtil<SysDictData>(SysDictData.class);
        return util.exportExcel(list, "字典数据");
    }

    /**
     * 查询字典数据详细
     */
    @PreAuthorize("@ss.hasPermi('system:dict:query')")
    @GetMapping(value = "/{dictCode}")
    public AjaxResult getInfo(@PathVariable Long dictCode)
    {
    
    
        return AjaxResult.success(dictDataService.selectDictDataById(dictCode));
    }

    /**
     * 根据字典类型查询字典数据信息
     */
    @GetMapping(value = "/type/{dictType}")
    public AjaxResult dictType(@PathVariable String dictType)
    {
    
    
        List<SysDictData> data = dictTypeService.selectDictDataByType(dictType);
        if (StringUtils.isNull(data))
        {
    
    
            data = new ArrayList<SysDictData>();
        }
        return AjaxResult.success(data);
    }

    /**
     * 新增字典类型
     */
    @PreAuthorize("@ss.hasPermi('system:dict:add')")
    @Log(title = "字典数据", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@Validated @RequestBody SysDictData dict)
    {
    
    
        dict.setCreateBy(SecurityUtils.getUsername());
        return toAjax(dictDataService.insertDictData(dict));
    }

    /**
     * 修改保存字典类型
     */
    @PreAuthorize("@ss.hasPermi('system:dict:edit')")
    @Log(title = "字典数据", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysDictData dict)
    {
    
    
        dict.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(dictDataService.updateDictData(dict));
    }

    /**
     * 删除字典类型
     */
    @PreAuthorize("@ss.hasPermi('system:dict:remove')")
    @Log(title = "字典类型", businessType = BusinessType.DELETE)
    @DeleteMapping("/{dictCodes}")
    public AjaxResult remove(@PathVariable Long[] dictCodes)
    {
    
    
        return toAjax(dictDataService.deleteDictDataByIds(dictCodes));
    }
}

三,核心数据表设计

-- ----------------------------
-- Table structure for `act_evt_log`
-- ----------------------------
DROP TABLE IF EXISTS `act_evt_log`;
CREATE TABLE `act_evt_log` (
  `LOG_NR_` bigint(20) NOT NULL AUTO_INCREMENT,
  `TYPE_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `PROC_DEF_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `PROC_INST_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `EXECUTION_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `TASK_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `TIME_STAMP_` timestamp(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
  `USER_ID_` varchar(255) COLLATE utf8_bin DEFAULT NULL,
  `DATA_` longblob,
  `LOCK_OWNER_` varchar(255) COLLATE utf8_bin DEFAULT NULL,
  `LOCK_TIME_` timestamp(3) NULL DEFAULT NULL,
  `IS_PROCESSED_` tinyint(4) DEFAULT '0',
  PRIMARY KEY (`LOG_NR_`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

-- ----------------------------
-- Records of act_evt_log
-- ----------------------------

-- ----------------------------
-- Table structure for `act_ge_bytearray`
-- ----------------------------
DROP TABLE IF EXISTS `act_ge_bytearray`;
CREATE TABLE `act_ge_bytearray` (
  `ID_` varchar(64) COLLATE utf8_bin NOT NULL,
  `REV_` int(11) DEFAULT NULL,
  `NAME_` varchar(255) COLLATE utf8_bin DEFAULT NULL,
  `DEPLOYMENT_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `BYTES_` longblob,
  `GENERATED_` tinyint(4) DEFAULT NULL,
  PRIMARY KEY (`ID_`),
  KEY `ACT_FK_BYTEARR_DEPL` (`DEPLOYMENT_ID_`),
  CONSTRAINT `ACT_FK_BYTEARR_DEPL` FOREIGN KEY (`DEPLOYMENT_ID_`) REFERENCES `act_re_deployment` (`ID_`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

-- ----------------------------
DROP TABLE IF EXISTS `act_ge_property`;
CREATE TABLE `act_ge_property` (
  `NAME_` varchar(64) COLLATE utf8_bin NOT NULL,
  `VALUE_` varchar(300) COLLATE utf8_bin DEFAULT NULL,
  `REV_` int(11) DEFAULT NULL,
  PRIMARY KEY (`NAME_`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

-- ----------------------------
DROP TABLE IF EXISTS `act_hi_actinst`;
CREATE TABLE `act_hi_actinst` (
  `ID_` varchar(64) COLLATE utf8_bin NOT NULL,
  `REV_` int(11) DEFAULT '1',
  `PROC_DEF_ID_` varchar(64) COLLATE utf8_bin NOT NULL,
  `PROC_INST_ID_` varchar(64) COLLATE utf8_bin NOT NULL,
  `EXECUTION_ID_` varchar(64) COLLATE utf8_bin NOT NULL,
  `ACT_ID_` varchar(255) COLLATE utf8_bin NOT NULL,
  `TASK_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `CALL_PROC_INST_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `ACT_NAME_` varchar(255) COLLATE utf8_bin DEFAULT NULL,
  `ACT_TYPE_` varchar(255) COLLATE utf8_bin NOT NULL,
  `ASSIGNEE_` varchar(255) COLLATE utf8_bin DEFAULT NULL,
  `START_TIME_` datetime(3) NOT NULL,
  `END_TIME_` datetime(3) DEFAULT NULL,
  `TRANSACTION_ORDER_` int(11) DEFAULT NULL,
  `DURATION_` bigint(20) DEFAULT NULL,
  `DELETE_REASON_` varchar(4000) COLLATE utf8_bin DEFAULT NULL,
  `TENANT_ID_` varchar(255) COLLATE utf8_bin DEFAULT '',
  PRIMARY KEY (`ID_`),
  KEY `ACT_IDX_HI_ACT_INST_START` (`START_TIME_`),
  KEY `ACT_IDX_HI_ACT_INST_END` (`END_TIME_`),
  KEY `ACT_IDX_HI_ACT_INST_PROCINST` (`PROC_INST_ID_`,`ACT_ID_`),
  KEY `ACT_IDX_HI_ACT_INST_EXEC` (`EXECUTION_ID_`,`ACT_ID_`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

-- ----------------------------
DROP TABLE IF EXISTS `act_hi_attachment`;
CREATE TABLE `act_hi_attachment` (
  `ID_` varchar(64) COLLATE utf8_bin NOT NULL,
  `REV_` int(11) DEFAULT NULL,
  `USER_ID_` varchar(255) COLLATE utf8_bin DEFAULT NULL,
  `NAME_` varchar(255) COLLATE utf8_bin DEFAULT NULL,
  `DESCRIPTION_` varchar(4000) COLLATE utf8_bin DEFAULT NULL,
  `TYPE_` varchar(255) COLLATE utf8_bin DEFAULT NULL,
  `TASK_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `PROC_INST_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `URL_` varchar(4000) COLLATE utf8_bin DEFAULT NULL,
  `CONTENT_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `TIME_` datetime(3) DEFAULT NULL,
  PRIMARY KEY (`ID_`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

-- ----------------------------
-- Records of act_hi_attachment
-- ----------------------------

-- ----------------------------
-- Table structure for `act_hi_comment`
-- ----------------------------
DROP TABLE IF EXISTS `act_hi_comment`;
CREATE TABLE `act_hi_comment` (
  `ID_` varchar(64) COLLATE utf8_bin NOT NULL,
  `TYPE_` varchar(255) COLLATE utf8_bin DEFAULT NULL,
  `TIME_` datetime(3) NOT NULL,
  `USER_ID_` varchar(255) COLLATE utf8_bin DEFAULT NULL,
  `TASK_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `PROC_INST_ID_` varchar(64) COLLATE utf8_bin DEFAULT NULL,
  `ACTION_` varchar(255) COLLATE utf8_bin DEFAULT NULL,
  `MESSAGE_` varchar(4000) COLLATE utf8_bin DEFAULT NULL,
  `FULL_MSG_` longblob,
  PRIMARY KEY (`ID_`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

-- ----------------------------

为了帮助更多的小伙伴学习,我录制了很多项目,也开源了很多的项目教程。关注下面弹出来的图片,

回复:项目大全 即可不断学习。

我是程序员小孟,欢迎点赞关注。我会不断更新各种项目教程。

猜你喜欢

转载自blog.csdn.net/mengchuan6666/article/details/126172139
今日推荐