基础版本完成

borrow-service/pom.xml

@@ -18,6 +18,10 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
     <dependencies>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>

borrow-service/src/main/java/com/test/config/BeanConfig.java

@@ -0,0 +1,22 @@
+package com.test.config;
+
+import org.springframework.cloud.client.loadbalancer.LoadBalanced;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.client.RestTemplate;
+
+/**
+ * ClassName: BeanConfiguration
+ * Package: com.test.config
+ *
+ * @author yovinchen
+ * @Create 2023/8/15 10:08
+ */
+@Configuration
+public class BeanConfig {
+    @Bean
+    @LoadBalanced
+    RestTemplate template(){
+        return new RestTemplate();
+    }
+}

borrow-service/src/main/java/com/test/service/impl/BorrowServiceImpl.java

@@ -1,7 +1,6 @@
 package com.test.service.impl;
 
 
-
 import com.test.entity.Book;
 import com.test.entity.Borrow;
 import com.test.entity.User;
@@ -28,16 +27,19 @@ public class BorrowServiceImpl implements BorrowService {
     @Resource
     BorrowMapper mapper;
 
+    @Resource
+    RestTemplate template;
+
     @Override
     public UserBorrowDetail getUserBorrowDetailByUid(int uid) {
         List<Borrow> borrow = mapper.getBorrowsByUid(uid);
-        //RestTemplate支持多种方式的远程调用
-        RestTemplate template = new RestTemplate();
-        //这里通过调用getForObject来请求其他服务，并将结果自动进行封装
+//        //RestTemplate支持多种方式的远程调用
+//        RestTemplate template = new RestTemplate();
+//        这里通过调用getForObject来请求其他服务，并将结果自动进行封装
         //获取User信息
-        User user = template.getForObject("http://localhost:8101/user/" + uid, User.class);
+        User user = template.getForObject("http://userservice/user/" + uid, User.class);
         //获取每一本书的详细信息
-        List<Book> bookList = borrow.stream().map(b -> template.getForObject("http://localhost:8201/book/" + b.getBid(), Book.class)).collect(Collectors.toList());
+        List<Book> bookList = borrow.stream().map(b -> template.getForObject("http://bookservice/book/" + b.getBid(), Book.class)).collect(Collectors.toList());
         return new UserBorrowDetail(user, bookList);
     }
 }

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

@@ -1,8 +1,15 @@
 server:
   port: 8301
 spring:
+  application:
+    name: borrowservice
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
     url: jdbc:mysql://43.143.164.194:3306/mac
     username: mac
     password: mactest
+eureka:
+  client:
+    # 跟上面一样，需要指向Eureka服务端地址，这样才能进行注册
+    service-url:
+      defaultZone: http://localhost:8888/eureka