1. Introduction
Previous project integration activiti used maven to integrate jar packages. Recently, I accidentally came into contact with the gradle project build tool. I feel that the efficiency of introducing dependent build projects, compiling source code, running tests, packaging JARs, etc. is higher than that of maven , A high degree of freedom, it has been used in Android development before, and interested students can learn about it, so this time I will use gradle to build the project.
Second, create the project
We first build the project to generate the corresponding table, and then integrate the editor.
1. Create a gradle project
Click Next to write the project name and package name, etc., and click Finish to complete. The project is generated as follows:
2. Next, we will configure the build.gradle file and introduce dependencies:
//gradle 自身需求资源库 放头部
buildscript {
repositories {
maven {
url 'https://maven.aliyun.com/repository/public' }
mavenCentral()
}
dependencies {
classpath('org.springframework.boot:spring-boot-gradle-plugin:2.1.1.RELEASE')
}
}
//插件
plugins {
id "java"
id "war"
}
apply plugin: 'java'
apply plugin: 'idea'
// 使用spring boot 框架
apply plugin: 'org.springframework.boot'
// 使用spring boot的自动依赖管理
apply plugin: 'io.spring.dependency-management'
//版本信息
group 'org.sug'
version '1.0-SNAPSHOT'
//项目中需要的资源仓库
repositories {
maven {
url 'https://maven.aliyun.com/repository/public' }
mavenCentral()
}
//项目中需要的依赖
dependencies {
implementation ('org.springframework.boot:spring-boot-starter-web'){
exclude group:'org.springframework.security',module:'spring-security-config'
}
implementation ('org.activiti:activiti-spring-boot-starter-basic:6.0.0'){
exclude group:'org.springframework.boot',module:'spring-boot-starter-actuator'
exclude group:'org.springframework.boot',module:'spring-boot-starter-web'
exclude group:'org.springframework.security',module:'spring-security-config'
}
implementation ('org.activiti:activiti-json-converter:6.0.0'){
exclude group:'org.activiti',module:'activiti-bpmn-model'
exclude group:'org.springframework.security',module:'spring-security-config'
}
implementation 'commons-io:commons-io:2.5'
implementation ('org.activiti:activiti-modeler:5.23.0'){
exclude group:'org.springframework.security',module:'spring-security-config'
}
implementation 'org.mybatis.spring.boot:mybatis-spring-boot-starter:1.3.2'
implementation 'mysql:mysql-connector-java:8.0.17'
testImplementation 'org.springframework.boot:spring-boot-starter-test'
testImplementation group: 'junit', name: 'junit', version: '4.11'
testImplementation 'org.junit.jupiter:junit-jupiter-api:5.6.0'
testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
}
What needs to be noted here is to exclude spring-security, otherwise when we start the project access, we will jump back to the spring-security login page.
3. Next, create application.yml, simply configure and import the data source:
server:
port: 8080
servlet:
context-path: /actDemo
spring:
datasource:
url: jdbc:mysql://localhost:3306/actmanage?autoReconnect=true&characterEncoding=utf8&useSSL=false
driver-class-name: com.mysql.cj.jdbc.Driver
username: root
password: 123456
#activiti 配置
activiti:
#自动部署验证设置:true-开启（默认）、false-关闭
check-process-definitions: false
# true activiti会对数据库中所有表进行更新操作。如果表不存在，则自动创建。（开发时常用）
#flase 默认值。activiti在启动时，会对比数据库表中保存的版本，如果没有表或者版本不匹配，将抛出异常。（生产环境常用）
#可以在创建好表后，将其设置为false
database-schema-update: true
#保存历史数据级别设置为full最高级别，便于历史数据的追溯
history-level: full
4. Create a live startup class: ActApplication
@SpringBootApplication(exclude = SecurityAutoConfiguration.class)
public class ActApplication {
public static void main(String[] args) {
SpringApplication.run(ActApplication.class,args);
}
}
&emps;&emps;5. Start generating the tables required by activiti, a total of 28:
At this point, the generation of tables is over, you can change database-schema-update: true to false.