Activiti7入门Demo

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.1.1.RELEASE</version>
    <relativePath/>
</parent>

<dependency>
    <groupId>org.activiti</groupId>
    <artifactId>activiti-spring-boot-starter</artifactId>
    <version>7.1.0.M1</version>
    <exclusions>
        <exclusion>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
        </exclusion>
    </exclusions>
</dependency>

# activiti
#1.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
#2.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
#3.create_drop： 在activiti启动时创建表，在关闭时删除表（必须手动关闭引擎，才能删除表）
#4.drop-create： 在activiti启动时删除原来的旧表，然后在创建新表（不需要手动关闭引擎）
spring.activiti.database-schema-update=true
#检测历史表是否存在
spring.activiti.db-history-used=true
#记录历史等级 可配置的历史级别有none, activity, audit, full
spring.activiti.history-level=full
#校验流程文件，默认校验resources下的processes文件夹里的流程文件
spring.activiti.check-process-definitions=false
security.basic.enabled=false

@SpringBootApplication(
        exclude = {
                org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class,
                org.springframework.boot.actuate.autoconfigure.security.servlet.ManagementWebSecurityAutoConfiguration.class
        }
)

@Test
public void createDeploy() {
    RepositoryService repositoryService = processEngine.getRepositoryService();

    Deployment deployment = repositoryService.createDeployment()
            .addClasspathResource("processes/ddsplc.bpmn")//添加bpmn资源
//                .addClasspathResource("diagram/holiday.png")
            .name("销售订单发货流程")
            .deploy();
    System.out.println("流程部署id:" + deployment.getName());
    System.out.println("流程部署名称:" + deployment.getId());
}

public List<String> queryOutComeByTaskId(String taskId) {
    List<String> outComeList = new ArrayList<>();
    Task task = this.taskService.createTaskQuery().taskId(taskId).singleResult();
    if (task != null) {
        String processDefinitionId = task.getProcessDefinitionId();
        BpmnModel bpmnModel = repositoryService.getBpmnModel(processDefinitionId);
        Process process = bpmnModel.getProcesses().get(0);
        String taskDefinitionKey = task.getTaskDefinitionKey();
        UserTask userTask = (UserTask) process.getFlowElement(taskDefinitionKey);
        List<SequenceFlow> sequenceFlowList = userTask.getOutgoingFlows();
        for (SequenceFlow sequenceFlow : sequenceFlowList) {
            String sequenceFlowName = sequenceFlow.getName();
            outComeList.add(sequenceFlowName);
        }
    }
    return outComeList;
}

/**
* processDefinitionKey 流程定义key ddsplc
* businessKey 业务数据id
* variables 参数 用以确定下一步的走向或者指定审核人是谁
*/
runtimeService.startProcessInstanceByKey(String processDefinitionKey, String businessKey, Map<String, Object> variables);

ProcessInstance instance = runtimeService.startProcessInstanceByKey(processDefinitionKey, businessKey, variables);
List<Task> list = (this.taskService.createTaskQuery().processInstanceId(instance.getId())).active().list();
for (Task task : list) {
    taskService.complete(task.getId());
}

List<ActFlowDto> actFlowDtos = new ArrayList<>();
List<Task> taskList = taskService.createTaskQuery().processDefinitionKey(processDefinitionKey).taskAssignee(identifier).list();
if (taskList != null && !taskList.isEmpty()) {
   for (Task task : taskList) {
       ActFlowDto actFlowDto = new ActFlowDto();
       String processInstanceId = task.getProcessInstanceId();
       ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
       actFlowDto.setBusinessKey(processInstance.getBusinessKey());
       actFlowDto.setAssignee(task.getAssignee());
       actFlowDto.setTaskId(task.getId());
       actFlowDtos.add(actFlowDto);
   }
} else {
   log.debug(String.format("task not found. processDefinitionKey=[%s], identifier=[%s]", processDefinitionKey, identifier));
}

security
	basic
		enabled=false

@SpringBootApplication(
        exclude = {
                org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class,
                org.springframework.boot.actuate.autoconfigure.security.servlet.ManagementWebSecurityAutoConfiguration.class
        }
)