springBoot2.1.5集成Activiti7.1.24
原文地址：https://www.xugj520.cn/archives/springBoot_Activiti.html
Activiti系列文章地址：https://www.xugj520.cn/category/Activiti/
一、使用IDEA快速搭建SpringBoot项目
请在百度中自行搜索
或者直接跳转：https://blog.csdn.net/frank_come/article/details/80824968
二、设置pom.xml
pom文件配置如下：
4.0.0
org.springframework.boot
spring-boot-starter-parent
2.1.5.RELEASE
com.example
activiti7
0.0.1-SNAPSHOT
activiti7
Demo project for Spring Boot
UTF-8
UTF-8
1.8
${java.version}
${java.version}
7.1.24
org.activiti.dependencies
activiti-dependencies
${activiti-dependencies.version}
import
pom
org.springframework.boot
spring-boot-starter-web
org.activiti
activiti-spring-boot-starter
mysql
mysql-connector-java
runtime
com.alibaba
druid
1.1.16
org.springframework.boot
spring-boot-starter-test
test
org.springframework.boot
spring-boot-starter-security
org.springframework.boot
spring-boot-maven-plugin
alfresco
Activiti Releases
https://artifacts.alfresco.com/nexus/content/repositories/activiti-releases/
true
三、设计流程图
流程图代码
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四、配置文件
spring:
#Activiti property configuration
activiti:
database-schema-update: true
history-level: full
db-history-used: true
datasource:
url: jdbc:mysql://localhost:3306/activiti7?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=UTC&nullCatalogMeansCurrent=true
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.alibaba.druid.pool.DruidDataSource
initialization-mode: always
initialSize: 5
minIdle: 5
maxActive: 20
maxWait: 60000
timeBetweenEvictionRunsMillis: 60000
minEvictableIdleTimeMillis: 300000
validationQuery: SELECT 1 FROM DUAL
testWhileIdle: true
testOnBorrow: false
testOnReturn: false
poolPreparedStatements: true
filters: stat,wall,log4j
maxPoolPreparedStatementPerConnectionSize: 20
useGlobalDataSourceStat: true
connectionProperties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=500
logging:
level:
com.ascendant: debug
pattern:
console: "%d{yyyy-MM-dd HH:mm:ss.SSS} %clr(-%5p) %clr(${PID:- }){magenta} --- %clr([%15.15t]){faint} %highlight(%-80.80logger{300}){cyan} %clr(:) %m %n%wEx"
五、SpringBootTest测试
部署流程定义
@Test
public void prepare() {
Deployment deployment = repositoryService.createDeployment()//创建一个部署对象
.name("请假流程")
.addClasspathResource("processes/myProcess.bpmn")
.addClasspathResource("processes/myProcess.png")
.deploy();
System.out.println("部署ID："+deployment.getId());
System.out.println("部署名称："+deployment.getName());
}
启动流程实例分配任务给个人
/**启动流程实例分配任务给个人*/
@Test
public void start() {
String userKey="PTM";//脑补一下这个是从前台传过来的数据
String processDefinitionKey ="myProcess";//每一个流程有对应的一个key这个是某一个流程内固定的写在bpmn内的
HashMap variables=new HashMap<>();
variables.put("userKey", userKey);//userKey在上文的流程变量中指定了
variables.put("day", 2);
variables.put("users", "a");
ProcessInstance instance = runtimeService
.startProcessInstanceByKey(processDefinitionKey,variables);
System.out.println("流程实例ID:"+instance.getId());
System.out.println("流程定义ID:"+instance.getProcessDefinitionId());
}
查询当前人的个人任务
/**查询当前人的个人任务*/
@Test
public void findTask(){
String assignee = "a";
List list = taskService.createTaskQuery()//创建任务查询对象
.taskAssignee(assignee)//指定个人任务查询
.list();
if(list!=null && list.size()>0){
for(Task task:list){
System.out.println("任务ID:"+task.getId());
System.out.println("任务名称:"+task.getName());
System.out.println("任务的创建时间:"+task.getCreateTime());
System.out.println("任务的办理人:"+task.getAssignee());
System.out.println("流程实例ID："+task.getProcessInstanceId());
System.out.println("执行对象ID:"+task.getExecutionId());
System.out.println("流程定义ID:"+task.getProcessDefinitionId());
System.out.println("getOwner:"+task.getOwner());
System.out.println("getCategory:"+task.getCategory());
System.out.println("getDescription:"+task.getDescription());
System.out.println("getFormKey:"+task.getFormKey());
Map map = task.getProcessVariables();
for (Map.Entry m : map.entrySet()) {
System.out.println("key:" + m.getKey() + " value:" + m.getValue());
}
for (Map.Entry m : task.getTaskLocalVariables().entrySet()) {
System.out.println("key:" + m.getKey() + " value:" + m.getValue());
}
}
}
}
完成任务
@Test
public void completeTask(){
//任务ID
String taskId = "6825fdf2-7e04-11e9-a0c6-408d5ccf513c";
HashMap variables=new HashMap<>();
variables.put("days", 1);//userKey在上文的流程变量中指定了
taskService.complete(taskId,variables);
System.out.println("完成任务：任务ID："+taskId);
}
查询当前人的组任务
/**查询当前人的组任务*/
@Test
public void findTaskGroup(){
String assignee = "a";
List list = taskService.createTaskQuery()//创建任务查询对象
// .taskCandidateUser("ZJ")//指定组任务查询
.taskAssignee(assignee)
.list();
String taskid ="";
String instanceId ="";
if(list!=null && list.size()>0){
for(Task task:list){
System.out.println("任务ID:"+task.getId());
System.out.println("任务名称:"+task.getName());
System.out.println("任务的创建时间:"+task.getCreateTime());
System.out.println("任务的办理人:"+task.getAssignee());
System.out.println("流程实例ID："+task.getProcessInstanceId());
System.out.println("执行对象ID:"+task.getExecutionId());
System.out.println("流程定义ID:"+task.getProcessDefinitionId());
}
}
}
参考网址：
https://blog.csdn.net/qq_40451631/article/details/84937251#21_ProcessEngine_5
https://blog.csdn.net/pan1458689676?t=1
https://salaboy.com/2018/08/13/getting-started-with-activiti-core-7-0-0-beta1/