Activiti7 部署流程【五】

╰+攻爆jí腚メ 2024-03-22 21:37 50阅读 0赞

### Activiti 7系列文章目录 ###

[文章代码下载][Link 1]

[Activiti7 工作流设计器【一】][Activiti7]  
[Activiti7 创建表【二】][Activiti7 1]  
[Activiti7 表结构介绍 【三】][Activiti7 _]  
[Activiti7 设计器创建流程 【四】][Activiti7 _ 1]  
[Activiti7 部署流程【五】][Activiti7 2]  
[Activiti7 查询流程【六】][Activiti7 3]  
[Activiti7 删除流程【七】][Activiti7 4]  
[Activiti7 生成SVG图片【八】][Activiti7 _SVG]  
[Activiti7 发起任务【九】][Activiti7 5]  
[Activiti7 查询任务执行流程图【十】][Activiti7 6]  
[Activiti7 完成任务【十一】][Activiti7 7]  
[Activiti7 历史数据【十二】][Activiti7 8]  
[Activiti7 任务办理人、委派、转办、持有人、候选人、候选人组、审批意见【十三】][Activiti7 9]  
[Activiti7 监听器【十四】][Activiti7 10]  
[Activiti7 流程变量【十五】][Activiti7 11]  
[Activiti7 网关Gateway【十六】][Activiti7 _Gateway]  
[Activiti7 整合SpringBoot【十七】][Activiti7 _SpringBoot]  
[Activiti7 多种任务类型【十八】][Activiti7 12]  
[Activiti7 子流程【十九】][Activiti7 13]  
[Activiti7 流程回退、流程拒绝【二十】][Activiti7 14]

06、Activiti7 部署流程

07、Activiti7 磁盘部署流程

08、Activiti7 通过zip包部署

09、Activiti7 通过xml和png部署

### 部署流程的方式 ###

1、直接读取xml文件  
2、读取xml+图片：方便整合到项目中查看流程执行节点  
3、读取zip压缩包

####  ####

直接读取xml文件

//部署流程
    @Test
    public void test03(){
        
        ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
        RepositoryService repositoryService = processEngine.getRepositoryService();
        Deployment deployment = repositoryService
                .createDeployment()
                .addClasspathResource("tasks/test.bpmn20.xml")
                .name("第一个流程")
                .deploy();
        System.out.println(JSONUtil.toJsonPrettyStr(deployment));
    }

#### 部署流程会执行的SQL ####

insert into ACT_RE_PROCDEF
    insert into ACT_RE_DEPLOYMENT
    insert into ACT_GE_BYTEARRAY

#### 读取压缩包 ####

将xml和png打包成zip

/**
     * 流程部署操作
     */
    @Test
    public void testDeploy(){
        
        InputStream in = this.getClass().getClassLoader().getResourceAsStream("task/test.zip");
        ZipInputStream zipInputStream = new ZipInputStream(in);
        ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
        RepositoryService repositoryService = processEngine.getRepositoryService();
        Deployment deploy = repositoryService.createDeployment()
                .addZipInputStream(zipInputStream)
                //.addClasspathResource("task/oa-leave.bpmn20.xml")
                .name("请假流程部署")
                .deploy(); // 是一个流程部署的行为 可以部署多个流程定义的
        System.out.println("deploy.getId() = " + deploy.getId());
        System.out.println("deploy.getName() = " + deploy.getName());
    }

#### 读取xml和png部署流程 ####

//部署流程
    @Test
    public void test03DelopyXMLAndPNG(){
        
        Deployment deployment = repositoryService
                .createDeployment()
                .addClasspathResource("MyOaLeave-01.bpmn20.xml")
                .addClasspathResource("MyOaLeave-01.png")
                .name("通过xml和png部署的请假流程")
                .deploy();
        System.out.println("deployment.getId() = " + deployment.getId());
        System.out.println("deployment.getName() = " + deployment.getName());
    
    }

#### 从磁盘读取xml文件 ####

@Test
        public void testDeployInputStream() throws FileNotFoundException {
        
            //1、获得流程引擎
            ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
            //2、通过流程引擎获得RespostoryService
            RepositoryService repositoryService = processEngine.getRepositoryService();
    
            //3、加载文件【xml/zip】
            Deployment deployment = repositoryService
                    .createDeployment()
                    .addInputStream("test02",new FileInputStream("E:\\java\\32_Activiti\\源码\\activiti\\activiti01\\src\\main\\resources\\process\\test02.bpmn20.xml"))
                    .name("测试我们的第一个流程部署")
                    .deploy();//deploy:部署流程
    
            System.out.println("deployment.getId() = " + deployment.getId());
            System.out.println("deployment.getName() = " + deployment.getName());
            System.out.println("deployment.getKey() = " + deployment.getKey());
    
        }

[Link 1]: https://item.taobao.com/item.htm?ft=t&id=731521858952
[Activiti7]: https://blog.csdn.net/imjcoder/article/details/131960788
[Activiti7 1]: https://blog.csdn.net/imjcoder/article/details/131961178
[Activiti7 _]: https://blog.csdn.net/imjcoder/article/details/131961740
[Activiti7 _ 1]: https://blog.csdn.net/imjcoder/article/details/131961870
[Activiti7 2]: https://blog.csdn.net/imjcoder/article/details/131962201
[Activiti7 3]: https://blog.csdn.net/imjcoder/article/details/131962676
[Activiti7 4]: https://blog.csdn.net/imjcoder/article/details/131962897
[Activiti7 _SVG]: https://blog.csdn.net/imjcoder/article/details/131963020
[Activiti7 5]: https://blog.csdn.net/imjcoder/article/details/131963117
[Activiti7 6]: https://blog.csdn.net/imjcoder/article/details/131963429
[Activiti7 7]: https://blog.csdn.net/imjcoder/article/details/131973436
[Activiti7 8]: https://blog.csdn.net/imjcoder/article/details/131974783
[Activiti7 9]: https://blog.csdn.net/imjcoder/article/details/131980252
[Activiti7 10]: https://blog.csdn.net/imjcoder/article/details/131980411
[Activiti7 11]: https://blog.csdn.net/imjcoder/article/details/131980452
[Activiti7 _Gateway]: https://blog.csdn.net/imjcoder/article/details/131980479
[Activiti7 _SpringBoot]: https://blog.csdn.net/imjcoder/article/details/131980531
[Activiti7 12]: https://blog.csdn.net/imjcoder/article/details/131980636
[Activiti7 13]: https://blog.csdn.net/imjcoder/article/details/131980676
[Activiti7 14]: https://blog.csdn.net/imjcoder/article/details/131980731