文章标题

Spring+mybatis的线程池具体用法
web工程中非常的简单的。
一、xml配置
applicationContext-threadpool.xml

  
<beans  
xmlns="http://www.springframework.org/schema/beans"  
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
xmlns:context="http://www.springframework.org/schema/context"  
xsi:schemaLocation="  
http://www.springframework.org/schema/beans        
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd  
http://www.springframework.org/schema/context                
http://www.springframework.org/schema/context/spring-context-3.0.xsd">  
   
<bean id="taskExecutor"  
    class="org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor">  
      
    <property name="corePoolSize" value="10" />  
      
    <property name="maxPoolSize" value="20" />  
      
    <property name="queueCapacity" value="30" />  
      
    <property name="keepAliveSeconds" value="300" />  
      
    <property name="rejectedExecutionHandler">  
        <bean class="java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy" />  
    property>  
bean>    
beans>

web.xml配置

 param>
    <param-name>contextConfigLocationparam-name>
    <param-value>
           /WEB-INF/config/spring/applicationContext-*.xml
        param-value>
 param>

二、使用方法

ServiceImpl代码：

@Service
public class SpringThreadPoolServiceImpl implements SpringThreadPoolService {

    @Resource(name = "taskExecutor")
    private TaskExecutor taskExecutor;

    @Autowired
    private IService service;

    @Override
    public void process(Version a) {
         // 使用多线程处理
        taskExecutor.execute(new Runnable() {
            @Override
            public void run() {
                    service.insert(a);
                    System.out.println("[Thread " + Thread.currentThread().getId() + " start]\t"+Thread.currentThread().getName()+"\t处理结果"+j);
            }
        });
    }
}

Controller代码：

    @RequestMapping(value = "/insert", method = {
            RequestMethod.POST, RequestMethod.GET }, produces = "text/html;charset=UTF-8")
    public @ResponseBody String SpringThreadPoolInsert(Version version) throws Exception {      
        System.out.println("开始啦");
        List insertList = produceList(version);//产生若干的Version
        System.out.println(insertList.size());
        for(version aaa:insertList){
            springThreadPoolService.process(aaa);
        }       
        return "结束了";
    }

然后启动web工程
用浏览器访问insert接口即可看见飞一般的速度。
请测可用！