activiti 工作流 的 一些學(xué)習(xí)整理

acitivi 的表的文檔說明鏈接:https://www.devdoc.cn/activiti-table-act_ru_identitylink.html

  1. activiti的表說明

    1. 使用25張表
      1. ACT_RE 流程定義和流程資源
      2. ACT_RU 運(yùn)行時(shí),流程實(shí)例、任務(wù)、變量
      3. ACT_HI 歷史表
      4. ACT_GE 通用表
  2. Activiti的架構(gòu)、類關(guān)系圖

    1. 獲取流程引擎的工具類
    2. ProcessEngines.使用默認(rèn)方式獲取配置文件,構(gòu)造流程引擎。配置文件名字activiti.cfg.xml 放在class path下
    3. ProcessEngineConfiguration.可以自定義配置文件名
    4. 使用上面兩個(gè)工具類都可以獲得流程引擎
    5. ProcessEngine:流程引擎,獲取各種服務(wù)的接口
    6. 服務(wù)接口:用于流程的部署、執(zhí)行、管理,使用這些接口就是在操作對(duì)應(yīng)的數(shù)據(jù)表
      1. RepositoryService 資源管理類
      2. RuntimeService 運(yùn)行時(shí)管理類
      3. TaskService 任務(wù)管理類
      4. HistoryService 歷史數(shù)據(jù)管理類
      5. ManagementService 流程引擎
  3. BPMN插件

    1. idea安裝actiBPM
  4. 流程符號(hào)、畫流程圖

    1. 流程符號(hào):事件Event、活動(dòng)Activity,網(wǎng)關(guān) geteway,流向
    2. 使用流程設(shè)計(jì)器畫出流程圖
    3. bpmn文件本質(zhì)上是xml文件,因?yàn)榘惭bactibpm插件
    4. 創(chuàng)建bpmn文件,在流程設(shè)計(jì)器使用流程符號(hào)來表達(dá)流程,指定流程的key,指定任務(wù)負(fù)責(zé)人
    5. 生成png文件,把bpmn文件后綴改為xml,在這個(gè)文件上右鍵選擇diagrams-》show BPMN2.0 Designer,打開窗口,點(diǎn)擊導(dǎo)出文件
  5. 部署流程

    1. 使用activiti提供的API把流程圖的內(nèi)容寫入數(shù)據(jù)庫中

    2. 屬于資源類操作,使用repositoryService

    3. 單文件部署:把BPMN文件和png文件一個(gè)一個(gè)來處理

    4. 壓縮包部署:把BPMN文件和png打壓縮包來處理

    5. //1、創(chuàng)建processEngine
            ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
            //2、獲取repositoryService
            RepositoryService service = processEngine.getRepositoryService();
            //3、使用service進(jìn)行流程的部署,定義一個(gè)流程的名字,把bpmn和png部署到數(shù)據(jù)中
            Deployment deploy = service.createDeployment()
                    .name("出差申請(qǐng)流程")
                    .addClasspathResource("bpmn/evection.bpmn")
                    .addClasspathResource("bpmn/evection.png")
                    .deploy();
            //4、輸出部署信息
            System.out.println("流程部署id=" + deploy.getId());
            System.out.println("流程部署名稱=" + deploy.getName());
      
    6. 部署操作表:

      1. act_re_deployment 部署表
      2. act_re_procdef 流程定義表
      3. act_ge_bytearray 資源表
  6. 啟動(dòng)流程實(shí)例

    1. 使用runtimeService 根據(jù)流程定義的key

    2.     //1、創(chuàng)建processEngine
          ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
          //2、獲取runtimeService
          RuntimeService service = processEngine.getRuntimeService();
          //3、根據(jù)流程定義的ID啟動(dòng)流程
          ProcessInstance instance = service.startProcessInstanceByKey("myEvection");
          //4、輸出內(nèi)容
          System.out.println("流程定義ID:" + instance.getProcessDefinitionId());
          System.out.println("流程實(shí)例ID:" + instance.getId());
          System.out.println("當(dāng)前活動(dòng)的ID:" + instance.getActivityId());
      
    3. 操作表:

      1. act_hi_actinst 流程實(shí)例執(zhí)行歷史信息
      2. act_hi_identitylink 流程參與用戶的歷史信息
      3. act_hi_procinst 流程實(shí)例的歷史信息
      4. act_hi_taskinst 流程任務(wù)的歷史信息
      5. act_ru_execution 流程執(zhí)行信息
      6. act_ru_identitylink 流程正在參與用戶信息
      7. act_ru_task 流程當(dāng)前任務(wù)信息
  7. 任務(wù)查詢

    1. 使用Task Service,根據(jù)流程定義的key,任務(wù)的負(fù)責(zé)人來進(jìn)行查詢

    2.     //1、獲取流程引擎
          ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
          //2、獲取taskService
          TaskService taskService = processEngine.getTaskService();
          //3、根據(jù)流程key和任務(wù)的負(fù)責(zé)人查詢?nèi)蝿?wù)
          List<Task> taskList = taskService.createTaskQuery()
                  .processDefinitionKey("myEvection")
                  .taskAssignee("zhangsan")
                  .list();
          for (Task task : taskList) {
              System.out.println("流程實(shí)例ID:" + task.getProcessDefinitionId());
              System.out.println("任務(wù)ID:" + task.getId());
              System.out.println("任務(wù)負(fù)責(zé)人:" + task.getAssignee());
              System.out.println("任務(wù)名稱:" + task.getName());
          }
      
  8. 任務(wù)完成

    1. 使用TaskService用任務(wù)的ID來完成任務(wù)

    2.     TaskService taskService = ProcessEngines.getDefaultProcessEngine().getTaskService();
          taskService.complete("30005");
      

  • 刪除流程

    •     /**
           * 刪除流程部署信息
           * act_ge_bytearray
           * act_re_deployment
           * act_re_procdef
           * 刪除流程不會(huì)刪除流程歷史信息
           * 刪除注意事項(xiàng):如果當(dāng)前的流程并沒有完成,想要?jiǎng)h除流程的話,需要進(jìn)行級(jí)聯(lián)刪除
           */
          @Test
          public void deleteDeployment() {
              RepositoryService service = ProcessEngines.getDefaultProcessEngine().getRepositoryService();
              String deploymentID = "27501";
              service.deleteDeployment(deploymentID);
              //刪除注意事項(xiàng):如果當(dāng)前的流程并沒有完成,想要?jiǎng)h除流程的話,需要進(jìn)行級(jí)聯(lián)刪除,true代表級(jí)聯(lián)刪除
              service.deleteDeployment(deploymentID,true);
          }
      
  • 添加業(yè)務(wù)key到Activiti表

    •     /**
           * 添加業(yè)務(wù)key到activiti表
           */
          @Test
          public void addBusinessKey() {
              RuntimeService service = ProcessEngines.getDefaultProcessEngine().getRuntimeService();
              ProcessInstance instance = service.startProcessInstanceByKey("myEvection", "1001");
              System.out.println(instance.getBusinessKey());
          }
      
  • 全部流程實(shí)例的掛起和激活

    •     /**
           * 全部流程實(shí)例的掛起和激活
           */
          @Test
          public void suspendAllPrecessInstance() {
              RepositoryService service = ProcessEngines.getDefaultProcessEngine().getRepositoryService();
              //查詢流程定義,獲取流程定義的查詢對(duì)象
              ProcessDefinition evection = service.createProcessDefinitionQuery()
                      .processDefinitionKey("myEvection")
                      .singleResult();
              //獲取當(dāng)前流程定義的實(shí)例是否都是掛起狀態(tài)
              boolean suspended = evection.isSuspended();
              //獲取流程定義的ID
              String id = evection.getId();
              //如果是掛起狀態(tài),改為激活狀態(tài)
              if (suspended) {
                  //如果是掛起,執(zhí)行激活
                  //args1  流程定義id         args2 是否激活          args3 激活時(shí)間
                  service.activateProcessDefinitionById(id, true, null);
                  System.out.println("流程定義id:" + id + ",已激活");
              } else {
                  //如果是激活狀態(tài),改為掛起狀態(tài)
                  //args1  流程定義id         args2 是否掛起          args3 掛起時(shí)間
                  service.suspendProcessDefinitionById(id, true, null);
                  System.out.println("流程定義id:" + id + ",已掛起");
              }
      
          }
      
  • 掛起激活單個(gè)流程實(shí)例

    •     /**
           * 掛起激活單個(gè)流程實(shí)例
           */
          @Test
          public void suspendSingleProcessInstance() {
              RuntimeService runtimeService = ProcessEngines.getDefaultProcessEngine().getRuntimeService();
              ProcessInstance instance = runtimeService.createProcessInstanceQuery()
                      .processInstanceId("")
                      .singleResult();
              boolean suspended = instance.isSuspended();  // true 已暫停   false 激活
              String instanceId = instance.getId();
              if (suspended) {
                  runtimeService.activateProcessInstanceById(instanceId);
                  System.out.println("流程實(shí)例ID:" + instanceId + ",已激活");
              } else {
                  runtimeService.suspendProcessInstanceById(instanceId);
                  System.out.println("流程實(shí)例ID:" + instanceId + ",已掛起");
              }
          }
      

處理工作流回退MySQL存儲(chǔ)過程

CREATE DEFINER=`admin`@`` PROCEDURE `activiti_back`(IN proc_inst_id VARCHAR(64))
BEGIN
DECLARE v_id_ VARCHAR(64);
    DECLARE v_proc_def_id_ VARCHAR(64);
    DECLARE v_task_def_key_ VARCHAR(255);
    DECLARE v_name_ VARCHAR(255);
    DECLARE v_assignee_ VARCHAR(255);
    DECLARE cur_act_hi_taskinst CURSOR FOR SELECT ID_,PROC_DEF_ID_,TASK_DEF_KEY_,NAME_,ASSIGNEE_ 
    FROM act_hi_taskinst
    where PROC_INST_ID_ = proc_inst_id and TASK_DEF_KEY_ is not null
    order by START_TIME_ desc  ;

OPEN cur_act_hi_taskinst;
        set @i = 0;
        label: LOOP
        SET @i = @i + 1;
        FETCH cur_act_hi_taskinst INTO v_id_, v_proc_def_id_, v_task_def_key_, v_name_, v_assignee_;
        IF @i = 1 THEN
        -- 1、處理歷史任務(wù) 將當(dāng)前任務(wù)設(shè)置為完成狀態(tài)
        UPDATE ACT_HI_TASKINST SET END_TIME_ = now(),duration_ = 1 ,DELETE_REASON_ = 'completed' where id_ = v_id_;
        ELSEIF @i = 2 THEN
        -- 2、處理歷史任務(wù) 添加當(dāng)前新任務(wù)
        INSERT INTO ACT_HI_TASKINST (id_    ,proc_def_id_   ,task_def_key_,proc_inst_id_,execution_id_
        ,name_,assignee_,start_time_,priority_) 
        values  (uuid(),v_proc_def_id_,v_task_def_key_,proc_inst_id,proc_inst_id
        ,v_name_,v_assignee_,now(),50);
        LEAVE label;
        ELSE
        LEAVE label;
        END IF;
        END LOOP label;
CLOSE cur_act_hi_taskinst;
-- 3、修改當(dāng)前執(zhí)行信息
UPDATE act_ru_execution SET rev_ = rev_ + 1 , ACT_ID_ = v_task_def_key_   where  PROC_INST_ID_ = proc_inst_id;
-- 4、修改當(dāng)前任務(wù)信息   
UPDATE act_ru_task SET name_ = v_name_,TASK_DEF_KEY_ = v_task_def_key_,ASSIGNEE_ = v_assignee_ where PROC_INST_ID_ = proc_inst_id;
END



一、創(chuàng)建Spring boot項(xiàng)目
  1. pom文件依賴
        <!--新增activiti7依賴-->
        <dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-spring-boot-starter</artifactId>
            <version>7.1.0.M4</version>
        </dependency>
        <dependency>
            <groupId>org.activiti.dependencies</groupId>
            <artifactId>activiti-dependencies</artifactId>
            <version>7.1.0.M4</version>
            <type>pom</type>
        </dependency>
        <!--新增activiti7依賴-->
            
        <!--其它依賴-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.2.1</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-test</artifactId>
            <scope>test</scope>
        </dependency>
  1. File | Settings | Editor | File Encodings 編碼改為 UTF-8

  2. application.yml依賴

    server:
      port: 8089
      servlet:
        context-path: /
    
    spring:
      datasource:
        url: jdbc:mysql://xxx.xxx.xxx.xxx:3306/activiti?characterEncoding=UTF8&autoReconnect=true&serverTimezone=Asia/Shanghai&allowMultiQueries=true
        username: xxxx
        password: xxxxxx
        driver-class-name: com.mysql.cj.jdbc.Driver
      activiti:
        #activiti創(chuàng)建歷史記錄表
        db-history-used: true
        #歷史記錄為所有記錄
        history-level: full
        #不自動(dòng)部署流程
        check-process-definitions: false
    
  3. resources目錄下創(chuàng)建bpmn文件夾,將流程文件放入(bpmn文件和png文件)

  4. activiti剔除security

    1. 新建SpringSecurityConfig

      import org.springframework.context.annotation.Configuration;
      import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
      
      @Configuration
      public class SpringSecurityConfig extends WebSecurityConfigurerAdapter {}
      
    2. 新建SelfUserDetailsServiceImpl

      import lombok.extern.slf4j.Slf4j;
      import org.springframework.security.core.userdetails.UserDetails;
      import org.springframework.security.core.userdetails.UserDetailsService;
      import org.springframework.security.core.userdetails.UsernameNotFoundException;
      import org.springframework.stereotype.Component;
      
      @Slf4j
      @Component
      public class SelfUserDetailsServiceImpl implements UserDetailsService {
      
          private final UserService userService;
      
          public SelfUserDetailsServiceImpl(UserService userService) {
              this.userService = userService;
          }
      
          @Override
          public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
              return userService.findOneUserByName(username);
          }
      }
      
    3. 新建UserService

      import org.slf4j.Logger;
      import org.slf4j.LoggerFactory;
      import org.springframework.security.core.GrantedAuthority;
      import org.springframework.security.core.authority.AuthorityUtils;
      import org.springframework.security.core.userdetails.User;
      import org.springframework.stereotype.Service;
      
      import java.util.List;
      
      @Service
      public class UserService {
          private final Logger logger = LoggerFactory.getLogger(UserService.class);
          public User findOneUserByName(String username) {
              logger.info("username:");
              logger.info(username);
              List<GrantedAuthority> authorities= AuthorityUtils.commaSeparatedStringToAuthorityList("admin");
              // 密碼置空
              return new User(username,"",authorities);
          }
      
      
    4. 需要在啟動(dòng)類上面加

      @SpringBootApplication(exclude = {org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration.class})
      
  5. activiti 7 的M4版本中有字段缺失bug需要手動(dòng)更新

    -- ----------------------------
    -- 修復(fù)Activiti7的M4版本缺失字段Bug
    -- ----------------------------
    alter table ACT_RE_DEPLOYMENT add column PROJECT_RELEASE_VERSION_ varchar(255) DEFAULT NULL;
    alter table ACT_RE_DEPLOYMENT add column VERSION_ varchar(255) DEFAULT NULL;
    
  6. 至此activiti7配置完畢

二、部署流程、流程相關(guān)
  1. 流程部署

    @SpringBootTest
    class ActivityDemoApplicationTests {
    
        @Autowired
        private RepositoryService repositoryService;
    
        @Autowired
        private RuntimeService runtimeService;
    
        @Autowired
        private TaskService taskService;
    
        /**
         * 裝柜通知單流程部署
         * act_re_deployment  流程部署信息表
         *      ID_           流程部署ID
         *      NAME_         流程部署名稱
         *      DEPLOY_TIME_  流程部署時(shí)間
         */
        @Test
        public void initPackDeployment() {
            Deployment deploy = repositoryService
                    .createDeployment()
                    .name("裝柜通知流程")
                    .addClasspathResource("bpmn/Container.bpmn")
                    .addClasspathResource("bpmn/Container.png")
                    .deploy();
            System.out.println("流程部署成功:id==》" + deploy.getId());
            System.out.println("流程部署成功:name==》" + deploy.getName());
        }
    
         /**
         * 開啟一個(gè)裝柜通知單流程實(shí)例
         * act_ru_task              運(yùn)行時(shí)任務(wù)節(jié)點(diǎn)表
         *      PROC_INST_ID_       流程實(shí)例ID  開啟一個(gè)新的流程的實(shí)例ID
         *      PROC_DEF_ID_        流程部署時(shí)的ID
         *      NAME_               節(jié)點(diǎn)定義名稱
         *      ASSIGNEE_           任務(wù)執(zhí)行人
         */
        @Test
        public void startProcessInstance() {
            ProcessInstance instance = runtimeService.startProcessInstanceByKey("Container", "1");
            System.out.println("流程實(shí)例ID:" + instance.getProcessInstanceId());
            //9ab732ff-8002-11ec-8ac6-8cc6819ca54f
        }
    
    
        /**
         * 單證查詢個(gè)人代辦的任務(wù)
         */
        @Test
        public void getTaskByAssignee() {
            List<Task> list = taskService.createTaskQuery().taskCandidateUser("rxy").list();
            for (Task task : list) {
                System.out.println("單證任務(wù)ID:" + task.getId());
                //任務(wù)TaskID  9abab573-8002-11ec-8ac6-8cc6819ca54f
                System.out.println("單證任務(wù)名稱:" + task.getName());
            }
        }
    
    
        /**
         * 單證執(zhí)行任務(wù)  (轉(zhuǎn)發(fā)貨代,此處需依據(jù)貨代標(biāo)識(shí)對(duì)應(yīng)轉(zhuǎn)發(fā)相應(yīng)貨代)
         */
        @Test
        public void completeTask() {
            taskService.complete("9abab573-8002-11ec-8ac6-8cc6819ca54f");
            System.out.println("執(zhí)行任務(wù)成功");
        }
    
        /**
         * 貨代查詢個(gè)人代辦的任務(wù)
         */
        @Test
        public void getTaskByAssigneeForHd() {
            List<Task> list = taskService.createTaskQuery().taskCandidateUser("dn").list();
            for (Task task : list) {
                System.out.println("貨代任務(wù)ID:" + task.getId());
                System.out.println("貨代任務(wù)名稱:" + task.getName());
            }
        }
    
    
        /**
         * 貨代拾取任務(wù)
         */
        @Test
        public void claimTaskByHd() {
            taskService.claim("af675955-7fd5-11ec-a892-8cc6819ca54f", "dn");
            System.out.println("貨代拾取任務(wù)成功");//貨代拾取任務(wù)成功
        }
    
        /**
         * 貨代執(zhí)行任務(wù)(修改)
         */
        @Test
        public void hdCompleteTask() {
            //todo 此處根據(jù)裝柜通知單ID修改表單
    
            //貨代執(zhí)行任務(wù)(修改)
            taskService.complete("af675955-7fd5-11ec-a892-8cc6819ca54f");
            System.out.println("貨代填寫完信息,交給單證");
        }
    
    
        /**
         * 單證再次查詢個(gè)人代辦的任務(wù)
         */
        @Test
        public void getTaskByAssigneeByDz() {
            List<Task> list = taskService.createTaskQuery().taskCandidateUser("rxy").list();
            for (Task task : list) {
                System.out.println("單證任務(wù)ID:" + task.getId());//2dbfbfcd-7fd7-11ec-abf5-8cc6819ca54f
                System.out.println("單證任務(wù)名稱:" + task.getName());//單證審核貨代
            }
        }
    
    
        /**
         * 單證再次拾取任務(wù)
         */
        @Test
        public void claimTaskAgain() {
            taskService.claim("2dbfbfcd-7fd7-11ec-abf5-8cc6819ca54f", "rxy");
            System.out.println("再次拾取任務(wù)成功");
        }
    
        /**
         * 單證執(zhí)行任務(wù)  (轉(zhuǎn)發(fā)自提)
         */
        @Test
        public void completeTaskForZiTi() {
            taskService.complete("2dbfbfcd-7fd7-11ec-abf5-8cc6819ca54f");
            System.out.println("執(zhí)行任務(wù)成功");
        }
        /**
         * 自提查詢個(gè)人代辦的任務(wù)
         */
        @Test
        public void getTaskByAssigneeByZT() {
            List<Task> list = taskService.createTaskQuery().taskCandidateUser("hmf").list();
            for (Task task : list) {
                System.out.println("自提任務(wù)ID:" + task.getId());//9b05d6f0-7fd7-11ec-b78d-8cc6819ca54f
                System.out.println("自提任務(wù)名稱:" + task.getName());//單證審核貨代
            }
        }
    
    
        /**
         * 自提拾取任務(wù)
         */
        @Test
        public void claimTaskAgainByZT() {
            taskService.claim("9b05d6f0-7fd7-11ec-b78d-8cc6819ca54f", "hmf");
            System.out.println("再次拾取任務(wù)成功");
        }
    
        /**
         * 自提執(zhí)行任務(wù)  (轉(zhuǎn)發(fā)單證)
         */
        @Test
        public void completeTaskForZiTiByDanZheng() {
            taskService.complete("9b05d6f0-7fd7-11ec-b78d-8cc6819ca54f");
            System.out.println("執(zhí)行任務(wù)成功");
        }
    
        /**
         * 單證再次查詢個(gè)人代辦的任務(wù) (審核自提)
         */
        @Test
        public void getTaskByAssigneeByDzZT() {
            List<Task> list = taskService.createTaskQuery().taskCandidateUser("rxy").list();
            for (Task task : list) {
                System.out.println("單證任務(wù)ID:" + task.getId());//11749858-7fd8-11ec-aa53-8cc6819ca54f
                System.out.println("單證任務(wù)名稱:" + task.getName());//單證審核貨代
            }
        }
    
    
        /**
         * 單證再次拾取任務(wù) (審核自提)
         */
        @Test
        public void claimTaskAgainzz() {
            taskService.claim("11749858-7fd8-11ec-aa53-8cc6819ca54f", "rxy");
            System.out.println("再次拾取任務(wù)成功");
        }
    
        /**
         * 單證執(zhí)行任務(wù)  ((審核自提)并且最終轉(zhuǎn)發(fā)貨代)
         */
        @Test
        public void completeTaskForZiTizz() {
            taskService.complete("11749858-7fd8-11ec-aa53-8cc6819ca54f");
            System.out.println("執(zhí)行任務(wù)成功");
        }
    
        /**
         * 貨代查詢個(gè)人代辦的任務(wù)
         */
        @Test
        public void getTaskByAssigneeForHdhh() {
            List<Task> list = taskService.createTaskQuery().taskCandidateUser("dn").list();
            for (Task task : list) {
                System.out.println("貨代任務(wù)ID:" + task.getId());//67b7926d-7fd8-11ec-98b3-8cc6819ca54f
                System.out.println("貨代任務(wù)名稱:" + task.getName());//貨代確認(rèn)
            }
        }
    
    
        /**
         * 貨代拾取任務(wù)
         */
        @Test
        public void claimTaskByHdhh() {
            taskService.claim("67b7926d-7fd8-11ec-98b3-8cc6819ca54f", "dn");
            System.out.println("貨代拾取任務(wù)成功");//貨代拾取任務(wù)成功
        }
    
        /**
         * 貨代執(zhí)行任務(wù)(最終)
         */
        @Test
        public void hdCompleteTaskhh() {
            //貨代執(zhí)行任務(wù)(最終)
            taskService.complete("67b7926d-7fd8-11ec-98b3-8cc6819ca54f");
            System.out.println("貨代填寫完信息,各自走自己的裝鞋柜流程");
        }
        
    }
    

說明:

流程回退,存儲(chǔ)過程中傳入的流程實(shí)例ID也就是 act_ru_task 表中的 PROC_INST_ID_ ,其余流程進(jìn)行中的拾取任務(wù)、執(zhí)行任務(wù)等取得都是 act_ru_task 表中的 ID_

重要說明

Bpmn文件 idea 2020 之后不能使用act BPMN插件 需要使用擴(kuò)展程序camunda-modeler

下載地址:https://github.com/camunda/camunda-modeler

img

之后

img

之后 創(chuàng)建的BPMN文件會(huì)出現(xiàn)bug assignee為null

解決方案 :camunda-modeler畫完圖以后, 得到的xml中的標(biāo)簽是camunda:assignee, 需要換成activiti:assignee

修改后標(biāo)簽會(huì)報(bào)錯(cuò), 需要改命名空間

<pre mdtype="fences" cid="n805" lang="xml" class="md-fences md-end-block ty-contain-cm modeLoaded" spellcheck="false" style="box-sizing: border-box; overflow: visible; font-family: var(--monospace); font-size: 0.9em; display: block; break-inside: avoid; text-align: left; white-space: normal; background-image: inherit; background-position: inherit; background-size: inherit; background-repeat: inherit; background-attachment: inherit; background-origin: inherit; background-clip: inherit; background-color: rgb(248, 248, 248); position: relative !important; border: 1px solid rgb(231, 234, 237); border-radius: 3px; padding: 8px 4px 6px; margin-bottom: 15px; margin-top: 15px; width: inherit; color: rgb(51, 51, 51); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI"
 xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI"
 xmlns:camunda="http://camunda.org/schema/1.0/bpmn" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xmlns:activiti="http://activiti.org/bpmn" xmlns:modeler="http://camunda.org/schema/modeler/1.0" id="Definitions_03io3g1"
 targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="4.9.0"
 modeler:executionPlatform="Camunda Platform" modeler:executionPlatformVersion="7.15.0"></pre>
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