Hystrix的用法

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我是靠谱客的博主追寻发箍，最近开发中收集的这篇文章主要介绍Hystrix的用法，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

package com.example.demo;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixProperty;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/app")
public class AppController {
@RequestMapping("/get/{id}")
@HystrixCommand(fallbackMethod = "getFallBack",
commandProperties = {
@HystrixProperty(name = "execution.isolation.thread.timeoutInMilliseconds", value = "500")
})
public
String get(@PathVariable("id") long id) throws
Exception
{
// throw
new Exception("error");
 Thread.sleep(id);
return
"get";
}
public String getFallBack(@PathVariable("id") long id) {
return "getFallBack";
}
}

package com.example.demo;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixProperty;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/app")
public class AppController {

@RequestMapping("/get/{id}")
@HystrixCommand(fallbackMethod = "getFallBack",
commandProperties = {
@HystrixProperty(name = "execution.isolation.thread.timeoutInMilliseconds", value = "500")

})
public
String get(@PathVariable("id") long id) throws
Exception
{

// throw
new Exception("error");
Thread.sleep(id);

return
"get";
}

public String getFallBack(@PathVariable("id") long id) {
return "getFallBack";

}
}