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https://gitee.com/mirrors/Spring-Cloud-Alibaba.git
synced 2021-06-26 13:25:11 +08:00
refactor import in greenwich
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@@ -1,6 +1,7 @@
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package com.alibaba.cloud.examples.controller;
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import com.alibaba.cloud.examples.service.EchoService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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@@ -12,12 +13,12 @@ import org.springframework.web.bind.annotation.RestController;
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@RestController
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public class TestController {
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@Autowired
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private EchoService echoService;
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@Autowired
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private EchoService echoService;
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@GetMapping(value = "/echo-feign/{str}")
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public String feign(@PathVariable String str) {
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return echoService.echo(str);
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}
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@GetMapping(value = "/echo-feign/{str}")
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public String feign(@PathVariable String str) {
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return echoService.echo(str);
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}
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}
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@@ -9,20 +9,20 @@ import com.alibaba.cloud.examples.service.EchoService;
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* sentinel 降级处理
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*/
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public class EchoServiceFallback implements EchoService {
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private Throwable throwable;
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private Throwable throwable;
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EchoServiceFallback(Throwable throwable) {
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this.throwable = throwable;
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}
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EchoServiceFallback(Throwable throwable) {
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this.throwable = throwable;
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}
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/**
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* 调用服务提供方的输出接口
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*
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* @param str 用户输入
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* @return
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*/
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@Override
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public String echo(String str) {
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return "consumer-fallback-default-str" + throwable.getMessage();
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}
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/**
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* 调用服务提供方的输出接口
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*
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* @param str 用户输入
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* @return
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*/
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@Override
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public String echo(String str) {
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return "consumer-fallback-default-str" + throwable.getMessage();
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}
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}
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@@ -1,6 +1,7 @@
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package com.alibaba.cloud.examples.fallback;
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import feign.hystrix.FallbackFactory;
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import org.springframework.stereotype.Component;
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/**
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@@ -9,8 +10,8 @@ import org.springframework.stereotype.Component;
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*/
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@Component
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public class EchoServiceFallbackFactory implements FallbackFactory<EchoServiceFallback> {
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@Override
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public EchoServiceFallback create(Throwable throwable) {
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return new EchoServiceFallback(throwable);
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}
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@Override
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public EchoServiceFallback create(Throwable throwable) {
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return new EchoServiceFallback(throwable);
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}
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}
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@@ -1,6 +1,7 @@
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package com.alibaba.cloud.examples.service;
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import com.alibaba.cloud.examples.fallback.EchoServiceFallbackFactory;
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import org.springframework.cloud.openfeign.FeignClient;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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@@ -14,12 +15,12 @@ import org.springframework.web.bind.annotation.PathVariable;
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@FeignClient(name = "service-provider", fallbackFactory = EchoServiceFallbackFactory.class)
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public interface EchoService {
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/**
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* 调用服务提供方的输出接口
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*
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* @param str 用户输入
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* @return
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*/
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@GetMapping(value = "/echo/{str}")
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String echo(@PathVariable("str") String str);
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/**
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* 调用服务提供方的输出接口
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*
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* @param str 用户输入
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* @return
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*/
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@GetMapping(value = "/echo/{str}")
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String echo(@PathVariable("str") String str);
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}
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@@ -11,7 +11,7 @@ import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
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@SpringBootApplication
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public class ProviderApplication {
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public static void main(String[] args) {
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SpringApplication.run(ProviderApplication.class, args);
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}
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public static void main(String[] args) {
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SpringApplication.run(ProviderApplication.class, args);
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}
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}
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@@ -11,9 +11,9 @@ import org.springframework.web.bind.annotation.RestController;
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@RestController
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public class EchoController {
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@GetMapping("/echo/{str}")
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public String echo(@PathVariable String str) {
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return "provider-" + str;
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}
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@GetMapping("/echo/{str}")
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public String echo(@PathVariable String str) {
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return "provider-" + str;
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}
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}
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