1.pom.xml
<dependency>
<groupId>org.activiti</groupId>
<artifactId>activiti-spring-boot-starter-basic</artifactId>
<version>5.22.0</version>
</dependency>
2. resources目录下新建processes文件夹放一个xxx.bpmn流程文件
3. java config方式配置:config.activiti下新建一个类ActivitiConfig:
package com.yunchuang.config.activiti;
import org.activiti.spring.SpringAsyncExecutor;
import org.activiti.spring.SpringProcessEngineConfiguration;
import org.activiti.spring.boot.AbstractProcessEngineAutoConfiguration;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.PlatformTransactionManager;
import javax.sql.DataSource;
import java.io.IOException;
@Configuration
public class ActivitiConfig extends AbstractProcessEngineAutoConfiguration {
static final String NAME = "master";
@Bean
public SpringProcessEngineConfiguration springProcessEngineConfiguration(
@Qualifier(NAME + "DataSource") DataSource dataSource,
@Qualifier(NAME + "TransactionManager") PlatformTransactionManager transactionManager,
SpringAsyncExecutor springAsyncExecutor) throws IOException {
return this.baseSpringProcessEngineConfiguration(dataSource, transactionManager, springAsyncExecutor);
}
}
4.这样就可以直接调用相关的service了.测试代码:
package com.yunchuang;
import org.activiti.engine.RuntimeService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest
public class Demo8ApplicationTests {
@Autowired
RuntimeService runtimeService;
@Test
public void contextLoads() {
long count = runtimeService.createProcessInstanceQuery()
.count();
System.out.println(count);
}
}
原文地址:https://www.jianshu.com/p/6c9882693f35