Hystrix超时测试

时间:2023-03-08 23:55:40
Hystrix超时测试
 package com.cookie.test;

 import com.netflix.hystrix.HystrixCommand;

 import com.netflix.hystrix.HystrixCommandGroupKey;

 import java.util.Random;

 /**

 * author : cxq

 * Date : 2019/6/28

 *

 * Hystrix超时测试

 */

 public class HystrixCommandTest extends HystrixCommand<String> {

23   public String name ;

   public HystrixCommandTest( String name) {

   // 设置超时时间100ms

     super(HystrixCommandGroupKey.Factory.asKey("ExampleGroup"),100);

     this.name = name;

   }

   @Override

   protected String run() throws InterruptedException {

     int excution = new Random().nextInt(200);

     System.out.println(" 执行时间 :"+excution + "ms");

     Thread.sleep(excution);

     return "Hello "+name ;

   }

   @Override

   protected String getFallback() {

   return "error ! 降级处理 ";

   }

   public static void main(String[] args) {

     HystrixCommandTest test = new HystrixCommandTest("Ketty");

     System.out.println(test.execute());

   }

 }

输出结果展示:

1、 执行时间 :177ms

error ! 降级处理

2、执行时间 :5ms

Hello Ketty