Activiti---流程部署

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package com.an.processdeploy;   import org.activiti.engine.ProcessEngine; import org.activiti.engine.ProcessEngines; import org.activiti.engine.RepositoryService; import org.activiti.engine.repository.DeploymentQuery; import org.activiti.engine.repository.ProcessDefinition; import org.activiti.engine.repository.ProcessDefinitionQuery; import org.junit.jupiter.api.Test; import java.io.InputStream; import java.util.zip.ZipInputStream;   public class ProcessDeploy {         ProcessEngine processEngine= ProcessEngines.getDefaultProcessEngine();       @Test     public void deployOne(){           RepositoryService repositoryService = processEngine.getRepositoryService();         repositoryService.createDeployment().name("请假流程")                 .addClasspathResource("helloworld.bpmn")                 .addClasspathResource("helloworld.png")                 .deploy();         System.out.println("流程部署成功！");       }         @Test     public void deployTwo(){           // helloworld.zip不加/  从当前包中找文件         // helloworld.zip加/     从classpath中找文件         InputStream inputStream = this.getClass().getResourceAsStream("/helloworld.zip");         RepositoryService repositoryService = processEngine.getRepositoryService();         repositoryService.createDeployment().name("请假流程")                 .addZipInputStream(new ZipInputStream(inputStream))         .deploy();         System.out.println("流程部署成功！");       }         /**      * 查询流程定义      */     @Test     public void queryProcessDefinition(){           RepositoryService repositoryService = processEngine.getRepositoryService();         repositoryService.createProcessDefinitionQuery()         //条件         .deploymentId("")         .processDefinitionName("")         //list //        .list()         //count() //        .count()         //排序         .orderByDeploymentId().desc();       }         /**      * 删除流程定义      */     @Test     public void deleteProcessDefinition(){           RepositoryService repositoryService = processEngine.getRepositoryService();         repositoryService.deleteDeployment("");       }         /**      * 需改流程定义      *      修改流程图，重新部署；      *      只要key不变，version会+1      */     public void updateProcessDefinition(){       }         /**      * 查询流程图      */     @Test     public void queryProcessPic(){           RepositoryService repositoryService = processEngine.getRepositoryService();           //1、         String processDefinitionId="";         InputStream inputStream = repositoryService.getProcessDiagram(processDefinitionId);           //         String processDeploymentId="";         ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().deploymentId(processDeploymentId).singleResult();         InputStream inputStream1 = repositoryService.getProcessDiagram(processDefinition.getId());       }         /**      * 查询最新版本流程定义      */     @Test     public void queryLatestProcessDefinition(){           RepositoryService repositoryService = processEngine.getRepositoryService();         repositoryService.createProcessDefinitionQuery()                 .orderByProcessDefinitionVersion().asc().list();       }         /**      * 删除相同流程定义key      */     @Test     public void deleteSameKeyProcessDefinition(){           String processDefinitionKey="";         RepositoryService repositoryService = processEngine.getRepositoryService();         repositoryService.createProcessDefinitionQuery()                 .processDefinitionKey(processDefinitionKey).list();       }       /**      * 查询流程部署信息      */     @Test     public void queryProcessDeploy(){           RepositoryService repositoryService = processEngine.getRepositoryService();         repositoryService.createDeploymentQuery()          //条件         .deploymentId("")         .deploymentName("")         .deploymentNameLike("")         //排序 asc()或desc() 必须和 orderBy...一起用         .orderByDeploymentId().asc()         .orderByDeploymentName().desc()         //list //        .list()         //listPage //        .listPage(1,3)         //count //        .count()         //singleResult         .singleResult();       }   }