Activiti——整合Spring

迈不过友情╰ 2023-10-15 21:33 10阅读 0赞

## Activiti整合Spring ##

### 1、引入依赖 ###

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>
    
        <groupId>org.example</groupId>
        <artifactId>activiti7_spring</artifactId>
        <version>1.0-SNAPSHOT</version>
    
        <properties>
            <slf4j.version>1.6.6</slf4j.version>
            <log4j.version>1.2.12</log4j.version>
        </properties>
        <dependencies>
            <dependency>
                <groupId>org.activiti</groupId>
                <artifactId>activiti-engine</artifactId>
                <version>7.0.0.Beta1</version>
            </dependency>
            <dependency>
                <groupId>org.activiti</groupId>
                <artifactId>activiti-spring</artifactId>
                <version>7.0.0.Beta1</version>
            </dependency>
            <dependency>
                <groupId>org.activiti</groupId>
                <artifactId>activiti-bpmn-model</artifactId>
                <version>7.0.0.Beta1</version>
            </dependency>
            <dependency>
                <groupId>org.activiti</groupId>
                <artifactId>activiti-bpmn-converter</artifactId>
                <version>7.0.0.Beta1</version>
            </dependency>
            <dependency>
                <groupId>org.activiti</groupId>
                <artifactId>activiti-json-converter</artifactId>
                <version>7.0.0.Beta1</version>
            </dependency>
            <dependency>
                <groupId>org.activiti</groupId>
                <artifactId>activiti-bpmn-layout</artifactId>
                <version>7.0.0.Beta1</version>
            </dependency>
            <dependency>
                <groupId>org.activiti.cloud</groupId>
                <artifactId>activiti-cloud-services-api</artifactId>
                <version>7.0.0.Beta1</version>
            </dependency>
            <dependency>
                <groupId>aspectj</groupId>
                <artifactId>aspectjweaver</artifactId>
                <version>1.5.4</version>
            </dependency>
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>5.1.40</version>
            </dependency>
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>4.12</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-test</artifactId>
                <version>5.0.7.RELEASE</version>
            </dependency>
            
            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>${log4j.version}</version>
            </dependency>
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-api</artifactId>
                <version>${slf4j.version}</version>
            </dependency>
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-log4j12</artifactId>
                <version>${slf4j.version}</version>
            </dependency>
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-nop</artifactId>
                <version>${slf4j.version}</version>
            </dependency>
            
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
                <version>3.4.5</version>
            </dependency>
            <dependency>
                <groupId>commons-dbcp</groupId>
                <artifactId>commons-dbcp</artifactId>
                <version>1.4</version>
            </dependency>
        </dependencies>
        <repositories>
            <repository>
                <id>alfresco</id>
                <name>Activiti Releases</name>
                <url>https://artifacts.alfresco.com/nexus/content/repositories/activiti-releases/</url>
                <releases>
                    <enabled>true</enabled>
                </releases>
            </repository>
        </repositories>
    </project>

### 2、Spring配置文件 ###

activiti-spring.xml

### 3、创建流程文件 ###

helloworld.bpmn

### 4、测试 ###

@RunWith(SpringJUnit4ClassRunner.class)
    @ContextConfiguration(locations = "classpath:activiti-spring.xml")
    public class ActivitiTest {
        
    
    
        @Autowired
        private RepositoryService repositoryService;
        @Autowired
        private RuntimeService runtimeService;
        @Autowired
        private TaskService taskService;
        @Autowired
        private HistoryService historyService;
    
    
        @Test
        public void test() {
        
            Deployment deploy = repositoryService.createDeployment().addClasspathResource("helloworld.bpmn").deploy();
            //启动任务
            ProcessInstance pi = runtimeService.startProcessInstanceByKey("myProcess");
            //查询任务
            Task task = taskService.createTaskQuery().processInstanceId(pi.getId()).singleResult();
            System.out.println("任务名称：" + task.getName());
            //完成Task
            taskService.complete(task.getId());
            //查询历史任务
            long count = historyService.createHistoricTaskInstanceQuery().finished().count();
            System.out.println("完成的Task数量：" + count);
        }
    }

任务名称：UserTask
    完成的Task数量：1