Sentinel 整合完成

user-service/pom.xml

@@ -18,6 +18,18 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
     <dependencies>
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-bootstrap</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.alibaba.cloud</groupId>
             <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>

user-service/src/main/java/com/test/controller/UserController.java

@@ -24,7 +24,7 @@ public class UserController {
     //这里以RESTFul风格为例
     @RequestMapping("/user/{uid}")
     public User findUserById(@PathVariable("uid") int uid) {
-        System.out.println("调用图书服务");
+        System.out.println("调用用户服务");
         return service.getUserById(uid);
     }
 }

user-service/src/main/resources/application.yml

@@ -1,16 +1,11 @@
-server:
-  port: 8101
 spring:
-  datasource:
-    driver-class-name: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://43.143.164.194:3306/mac
-    username: mac
-    password: mactest
-  # 应用名称 userservice
-  application:
-    name: userservice
   cloud:
     nacos:
       discovery:
         # 配置Nacos注册中心地址
         server-addr: localhost:8848
+        namespace: dd668135-0bfe-489f-ab2b-24aefb21d156
+    sentinel:
+      transport:
+        # 添加监控页面地址即可
+        dashboard: localhost:8858

user-service/src/main/resources/bootstrap.yml

@@ -0,0 +1,14 @@
+spring:
+  application:
+    # 服务名称和配置文件保持一致
+    name: userservice
+  profiles:
+    # 环境也是和配置文件保持一致
+    active: dev
+  cloud:
+    nacos:
+      config:
+        # 配置文件后缀名
+        file-extension: yml
+        # 配置中心服务器地址，也就是Nacos地址
+        server-addr: localhost:8848