JEECG/SpringBoot集成flowable流程框架
Jeecg和Flowable可以通过SpringBoot进行集成。以下是集成的基本步骤和示例代码:
- 在
pom.xml
中添加Flowable依赖:
<dependencies>
<!-- Flowable 相关依赖 -->
<dependency>
<groupId>org.flowable</groupId>
<artifactId>flowable-spring-boot-starter</artifactId>
<version>6.7.2</version>
</dependency>
<!-- 其他依赖 -->
</dependencies>
- 在
application.properties
或application.yml
中配置Flowable相关的配置项:
# Flowable 配置
spring.datasource.url=jdbc:mysql://localhost:3306/flowable?useSSL=false
spring.datasource.username=root
spring.datasource.password=root
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.jpa.database-platform=org.hibernate.dialect.MySQL5InnoDBDialect
- 在SpringBoot启动类上添加
@EnableFlowable
注解启用Flowable:
import org.flowable.spring.boot.FlowableDataSource;
import org.flowable.spring.boot.FlowableEngine;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
@EnableFlowable
public class JeecgFlowableApplication {
public static void main(String[] args) {
SpringApplication.run(JeecgFlowableApplication.class, args);
}
}
- 创建Flowable相关的服务和组件,如流程部署、启动流程实例、任务处理等。
import org.flowable.engine.RepositoryService;
import org.flowable.engine.RuntimeService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;
@Service
public class FlowableService {
@Autowired
private RepositoryService repositoryService;
@Autowired
private RuntimeService runtimeService;
public void deployProcess(MultipartFile file) {
repositoryService.createDeployment()
.addZipInputStream(file.getInputStream())
.deploy();
}
public void startProcessInstance(String processDefinitionKey) {
runtimeService.startProcessInstanceByKey(processDefinitionKey);
}
// 其他业务逻辑
}
- 在Jeecg中集成Flowable,可以通过Jeecg提供的接口进行流程的定义、部署、启动和管理。
注意:以上代码仅为示例,实际集成时需要考虑数据库迁移、权限控制、业务逻辑和错误处理等问题。
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