From be6f985f7f8183967e1b16f78779bad01e8597cd Mon Sep 17 00:00:00 2001
From: qinyingjie <qinyingjie@deepexi.com>
Date: Tue, 10 Jan 2023 13:51:30 +0800
Subject: [PATCH] =?UTF-8?q?fix:feign=E7=9A=84=E4=BD=BF=E7=94=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 springcloud-service-portal/pom.xml            |  7 ++++
 .../kwan/springcloud/PortalApplication.java   |  3 ++
 .../kwan/springcloud/api/ComputeClient.java   | 25 +++++++++++
 .../controller/FeignController.java           | 41 +++++++++++++++++++
 4 files changed, 76 insertions(+)
 create mode 100644 springcloud-service-portal/src/main/java/com/kwan/springcloud/api/ComputeClient.java
 create mode 100644 springcloud-service-portal/src/main/java/com/kwan/springcloud/controller/FeignController.java

diff --git a/springcloud-service-portal/pom.xml b/springcloud-service-portal/pom.xml
index a726db8..4bde00f 100644
--- a/springcloud-service-portal/pom.xml
+++ b/springcloud-service-portal/pom.xml
@@ -34,6 +34,13 @@
         </dependency>
 
 
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-feign</artifactId>
+            <version>1.4.7.RELEASE</version>
+        </dependency>
+
+
     </dependencies>
 
     <build>
diff --git a/springcloud-service-portal/src/main/java/com/kwan/springcloud/PortalApplication.java b/springcloud-service-portal/src/main/java/com/kwan/springcloud/PortalApplication.java
index 2eeef9d..9410f71 100644
--- a/springcloud-service-portal/src/main/java/com/kwan/springcloud/PortalApplication.java
+++ b/springcloud-service-portal/src/main/java/com/kwan/springcloud/PortalApplication.java
@@ -3,7 +3,10 @@ package com.kwan.springcloud;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
+import org.springframework.cloud.openfeign.EnableFeignClients;
 
+
+@EnableFeignClients
 @EnableEurekaClient
 @SpringBootApplication
 public class PortalApplication {
diff --git a/springcloud-service-portal/src/main/java/com/kwan/springcloud/api/ComputeClient.java b/springcloud-service-portal/src/main/java/com/kwan/springcloud/api/ComputeClient.java
new file mode 100644
index 0000000..a563cd3
--- /dev/null
+++ b/springcloud-service-portal/src/main/java/com/kwan/springcloud/api/ComputeClient.java
@@ -0,0 +1,25 @@
+package com.kwan.springcloud.api;
+
+import com.kwan.springcloud.response.Result;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+import java.io.Serializable;
+
+/**
+ * 使用feign配置goods-service服务
+ *
+ * @author : qinyingjie
+ * @version : 2.2.0
+ * @date : 2023/1/10 13:45
+ */
+@FeignClient("goods-service/kwanGoodsInfo")
+public interface ComputeClient {
+
+    @RequestMapping(method = RequestMethod.GET, value = "{id}", produces = MediaType.APPLICATION_PROBLEM_JSON_VALUE)
+    Result selectOne(@PathVariable Serializable id);
+
+}
diff --git a/springcloud-service-portal/src/main/java/com/kwan/springcloud/controller/FeignController.java b/springcloud-service-portal/src/main/java/com/kwan/springcloud/controller/FeignController.java
new file mode 100644
index 0000000..d4fea86
--- /dev/null
+++ b/springcloud-service-portal/src/main/java/com/kwan/springcloud/controller/FeignController.java
@@ -0,0 +1,41 @@
+package com.kwan.springcloud.controller;
+
+import com.kwan.springcloud.api.ComputeClient;
+import com.kwan.springcloud.response.Result;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.Serializable;
+
+
+/**
+ * portal控制器
+ *
+ * @author : qinyingjie
+ * @version : 2.2.0
+ * @date : 2023/1/8 11:12
+ */
+@RestController
+@RequestMapping("feign")
+public class FeignController {
+
+    @Autowired
+    private ComputeClient computeClient;
+
+
+    /**
+     * 通过主键查询单条数据
+     *
+     * @param id 主键
+     * @return 单条数据
+     */
+    @GetMapping(value = "{id}", produces = MediaType.APPLICATION_PROBLEM_JSON_VALUE)
+    public Result selectOne(@PathVariable Serializable id) {
+        //调用远程的controller
+        return computeClient.selectOne(id);
+    }
+}
\ No newline at end of file
-- 
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