activiti 7.1.0.M6 整合 springboot 2.7.4 配置类
时间: 2023-08-31 08:27:02 浏览: 93
### 回答1:
首先,需要在项目中引入 activiti-spring-boot-starter-basic依赖。
然后,需要创建一个配置类,在其中配置Activiti。
例如:
```
@Configuration
@AutoConfigureAfter(DataSourceAutoConfiguration.class)
public class ActivitiConfig {
@Autowired
private DataSource dataSource;
@Bean
public SpringProcessEngineConfiguration processEngineConfiguration() {
SpringProcessEngineConfiguration configuration = new SpringProcessEngineConfiguration();
configuration.setDataSource(dataSource);
configuration.setDatabaseSchemaUpdate("true");
configuration.setAsyncExecutorActivate(false);
return configuration;
}
@Bean
public ProcessEngine processEngine() {
return processEngineConfiguration().buildProcessEngine();
}
}
```
这样就可以在项目中使用Activiti了。
### 回答2:
在将Activiti 7.1.0.M6整合到Spring Boot 2.7.4中,我们需要进行一些配置。
首先,我们需要在pom.xml文件中添加Activiti和Spring Boot的依赖项。可以使用以下代码片段:
```xml
<dependencies>
<!-- Activiti -->
<dependency>
<groupId>org.activiti</groupId>
<artifactId>activiti-spring-boot-starter-basic</artifactId>
<version>7.1.0.M6</version>
</dependency>
<!-- Spring Boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>2.7.4</version>
</dependency>
</dependencies>
```
接下来,我们需要创建一个配置类,用于配置Activiti引擎和与Spring Boot的集成。可以使用以下代码片段:
```java
import org.activiti.engine.ProcessEngine;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@Configuration
@EnableTransactionManagement
public class ActivitiConfig {
@Bean
public ProcessEngine processEngine() {
// 根据需要进行配置,并返回Activiti引擎实例
ProcessEngineConfiguration configuration = ProcessEngineConfiguration.createStandaloneProcessEngineConfiguration();
// 配置数据源等信息
// configuration.setDataSource(dataSource);
// configuration.setDatabaseSchemaUpdate(ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);
// 其他配置...
// 返回Activiti引擎实例
return configuration.buildProcessEngine();
}
@Bean
public SpringProcessEngineConfiguration springProcessEngineConfiguration() {
// 根据需要进行配置,并返回SpringProcessEngineConfiguration实例
SpringProcessEngineConfiguration configuration = new SpringProcessEngineConfiguration();
// 其他配置...
// 返回SpringProcessEngineConfiguration实例
return configuration;
}
@Bean
public ProcessEngineFactoryBean processEngineFactoryBean() {
// 使用SpringProcessEngineConfiguration创建ProcessEngineFactoryBean,并返回实例
ProcessEngineFactoryBean factoryBean = new ProcessEngineFactoryBean();
// 设置SpringProcessEngineConfiguration实例
factoryBean.setProcessEngineConfiguration(springProcessEngineConfiguration());
// 返回ProcessEngineFactoryBean实例
return factoryBean;
}
@Bean
public PlatformTransactionManager transactionManager() {
// 返回用于事务管理的PlatformTransactionManager实例
return new SpringTransactionManager(processEngine().getObject());
}
}
```
最后,我们需要在Spring Boot应用程序主类上添加`@EnableActiviti`注解,以启用Activiti引擎的自动配置。可以使用以下代码片段:
```java
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.activiti.spring.boot.SecurityAutoConfiguration;
import org.activiti.spring.boot.autoconfigure.ActivitiAutoConfiguration;
import org.activiti.spring.boot.autoconfigure.ResourceCachingAutoConfiguration;
import org.activiti.spring.boot.autoconfigure.security.ActivitiOAuth2AutoConfiguration;
@SpringBootApplication(exclude = {ActivitiAutoConfiguration.class, ActivitiOAuth2AutoConfiguration.class,
SecurityAutoConfiguration.class, ResourceCachingAutoConfiguration.class})
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
```
这样,我们就完成了Activiti 7.1.0.M6和Spring Boot 2.7.4的整合配置。您可以根据具体需求进一步自定义配置,并使用Activiti提供的API进行业务流程的管理和执行。
### 回答3:
要将Activiti 7.1.0.M6与Spring Boot 2.7.4集成,可以按照以下步骤进行配置:
1. 在Spring Boot项目的pom.xml文件中添加Activiti和Spring Boot的依赖:
```xml
<dependency>
<groupId>org.activiti</groupId>
<artifactId>activiti-spring-boot-starter-basic</artifactId>
<version>7.1.0.M6</version>
</dependency>
```
2. 创建一个配置类,例如ActivitiConfig,用于在Spring Boot中配置Activiti:
```java
@Configuration
public class ActivitiConfig {
@Autowired
private DataSource dataSource;
@Bean
public SpringProcessEngineConfiguration springProcessEngineConfiguration() {
SpringProcessEngineConfiguration config = new SpringProcessEngineConfiguration();
config.setDataSource(dataSource);
config.setDatabaseSchemaUpdate(ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);
return config;
}
@Bean
public ProcessEngineFactoryBean processEngineFactoryBean() {
ProcessEngineFactoryBean factoryBean = new ProcessEngineFactoryBean();
factoryBean.setProcessEngineConfiguration(springProcessEngineConfiguration());
return factoryBean;
}
@Bean
public ProcessEngine processEngine() throws Exception {
return processEngineFactoryBean().getObject();
}
@Bean
public RepositoryService repositoryService() throws Exception {
return processEngine().getRepositoryService();
}
@Bean
public RuntimeService runtimeService() throws Exception {
return processEngine().getRuntimeService();
}
@Bean
public TaskService taskService() throws Exception {
return processEngine().getTaskService();
}
@Bean
public HistoryService historyService() throws Exception {
return processEngine().getHistoryService();
}
@Bean
public ManagementService managementService() throws Exception {
return processEngine().getManagementService();
}
}
```
在配置类中,首先注入数据源(DataSource),然后创建SpringProcessEngineConfiguration对象并将数据源设置为配置对象的一部分。然后,创建ProcessEngineFactoryBean对象,并将SpringProcessEngineConfiguration对象设置为工厂Bean的一部分。接下来,创建ProcessEngine对象以及其他Activiti服务对象,例如RepositoryService、RuntimeService、TaskService、HistoryService和ManagementService。
3. 在Spring Boot主类中添加`@Import`注解,引入配置类:
```java
@SpringBootApplication
@Import(ActivitiConfig.class)
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
```
这样,当Spring Boot应用程序启动时,配置类将被加载并配置Activiti引擎。
以上就是将Activiti 7.1.0.M6与Spring Boot 2.7.4集成的配置方法。注意,在实际项目中,可能还需要根据需求进行其他配置,例如设置流程定义的存放位置、配置调度器等。