fix:eureka高可用

springcloud-service-portal/src/main/java/com/kwan/springcloud/controller/PortalController.java

@@ -2,6 +2,7 @@ package com.kwan.springcloud.controller;
 
 import com.kwan.springcloud.response.Result;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -22,7 +23,16 @@ import java.io.Serializable;
 @RestController
 @RequestMapping("portal")
 public class PortalController {
+    /**
+     * http直接访问
+     */
     private static final String GOODS_URL = "http://localhost:9100/kwanGoodsInfo/";
+
+
+    /**
+     * eureka访问
+     */
+    private static final String GOODS_URL_2 = "http://goods-service/kwanGoodsInfo/";
     /**
      * 服务对象
      */
@@ -35,10 +45,10 @@ public class PortalController {
      * @param id 主键
      * @return 单条数据
      */
-    @GetMapping("{id}")
+    @GetMapping(value = "{id}", produces = MediaType.APPLICATION_PROBLEM_JSON_VALUE)
     public Result selectOne(@PathVariable Serializable id) {
         //调用远程的controller
-        ResponseEntity<Result> forEntity = restTemplate.getForEntity(GOODS_URL + id, Result.class);
+        ResponseEntity<Result> forEntity = restTemplate.getForEntity(GOODS_URL_2 + id, Result.class);
         return Result.ok(forEntity);
     }
 }
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