From 502a7af1b1cf1816bac7c82387e0173fe705c769 Mon Sep 17 00:00:00 2001
From: yclimb <yclimb@qq.com>
Date: Wed, 30 Sep 2020 17:25:00 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9C=8D=E5=8A=A1=E6=B6=88=E8=B4=B9=E8=80=85?=
 =?UTF-8?q?=E4=BD=BF=E7=94=A8=20@LoadBalanced=20RestTemplate=20=E5=AE=9E?=
 =?UTF-8?q?=E7=8E=B0=E6=9C=8D=E5=8A=A1=E8=B0=83=E7=94=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../.mvn/wrapper/MavenWrapperDownloader.java  |  3 --
 nacos-discovery-consumer-sample/pom.xml       |  7 ++++
 .../example/demo/RestTemplateController.java  | 35 +++++++++++++++++++
 3 files changed, 42 insertions(+), 3 deletions(-)
 create mode 100644 nacos-discovery-consumer-sample/src/main/java/com/example/demo/RestTemplateController.java

diff --git a/nacos-discovery-consumer-sample/.mvn/wrapper/MavenWrapperDownloader.java b/nacos-discovery-consumer-sample/.mvn/wrapper/MavenWrapperDownloader.java
index e76d1f3..1d45a89 100644
--- a/nacos-discovery-consumer-sample/.mvn/wrapper/MavenWrapperDownloader.java
+++ b/nacos-discovery-consumer-sample/.mvn/wrapper/MavenWrapperDownloader.java
@@ -13,9 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import java.net.*;
-import java.io.*;
-import java.nio.channels.*;
 import java.util.Properties;
 
 public class MavenWrapperDownloader {
diff --git a/nacos-discovery-consumer-sample/pom.xml b/nacos-discovery-consumer-sample/pom.xml
index 5576faf..5a18ad3 100644
--- a/nacos-discovery-consumer-sample/pom.xml
+++ b/nacos-discovery-consumer-sample/pom.xml
@@ -26,6 +26,13 @@
             <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
         </dependency>
 
+        <!-- Spring Cloud OpenFeign -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+            <version>2.2.2.RELEASE</version>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
diff --git a/nacos-discovery-consumer-sample/src/main/java/com/example/demo/RestTemplateController.java b/nacos-discovery-consumer-sample/src/main/java/com/example/demo/RestTemplateController.java
new file mode 100644
index 0000000..bd55453
--- /dev/null
+++ b/nacos-discovery-consumer-sample/src/main/java/com/example/demo/RestTemplateController.java
@@ -0,0 +1,35 @@
+package com.example.demo;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cloud.client.loadbalancer.LoadBalanced;
+import org.springframework.context.annotation.Bean;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.RestTemplate;
+
+/**
+ * 服务调用
+ *
+ * @author yclimb
+ * @date 2020/9/30
+ */
+@RestController
+public class RestTemplateController {
+
+    @LoadBalanced
+    @Autowired
+    public RestTemplate restTemplate;
+
+    @LoadBalanced
+    @Bean
+    public RestTemplate restTemplate() {
+        return new RestTemplate();
+    }
+
+    @GetMapping("/call/echo/{message}")
+    public String callEcho(@PathVariable String message) {
+        // 访问应用 nacos-discovery-provider-sample 的 REST "/echo/{message}"
+        return restTemplate.getForObject("http://nacos-discovery-provider-sample/echo/" + message, String.class);
+    }
+}