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SpringCloudAlibaba + Nacos整合完成

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This commit is contained in:
YoVinchen
2023-08-16 11:08:26 +08:00
parent e9ca234f24
commit f022d1a9a4
24 changed files with 264 additions and 10 deletions
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12
.run/BookApplication-01.run.xml Normal file
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@@ -0,0 +1,12 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="BookApplication-01" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" folderName="图书服务">
<envs>
<env name="server.port" value="8201" />
</envs>
<module name="book-service" />
<option name="SPRING_BOOT_MAIN_CLASS" value="com.test.BookApplication" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

12
.run/BookApplication-02.run.xml Normal file
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@@ -0,0 +1,12 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="BookApplication-02" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" folderName="图书服务">
<envs>
<env name="server.port" value="8202" />
</envs>
<module name="book-service" />
<option name="SPRING_BOOT_MAIN_CLASS" value="com.test.BookApplication" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

15
.run/BorrowApplication.run.xml Normal file
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@@ -0,0 +1,15 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="BorrowApplication" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" nameIsGenerated="true">
<module name="borrow-service" />
<option name="SPRING_BOOT_MAIN_CLASS" value="com.test.BorrowApplication" />
<extension name="coverage">
<pattern>
<option name="PATTERN" value="com.test.*" />
<option name="ENABLED" value="true" />
</pattern>
</extension>
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

14
.run/ConfigApplication.run.xml Normal file
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@@ -0,0 +1,14 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="ConfigApplication" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" nameIsGenerated="true">
<option name="SPRING_BOOT_MAIN_CLASS" value="com.test.ConfigApplication" />
<extension name="coverage">
<pattern>
<option name="PATTERN" value="com.test.*" />
<option name="ENABLED" value="true" />
</pattern>
</extension>
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

11
.run/EurekaApplication-01.run.xml Normal file
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@@ -0,0 +1,11 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="EurekaApplication-01" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" folderName="Eureka集群">
<envs>
<env name="spring.profiles.active" value="01" />
</envs>
<option name="SPRING_BOOT_MAIN_CLASS" value="com.test.EurekaApplication" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

11
.run/EurekaApplication-02.run.xml Normal file
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@@ -0,0 +1,11 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="EurekaApplication-02" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" folderName="Eureka集群">
<envs>
<env name="spring.profiles.active" value="02" />
</envs>
<option name="SPRING_BOOT_MAIN_CLASS" value="com.test.EurekaApplication" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

14
.run/GatewayApplication.run.xml Normal file
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@@ -0,0 +1,14 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="GatewayApplication" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" nameIsGenerated="true">
<option name="SPRING_BOOT_MAIN_CLASS" value="com.test.GatewayApplication" />
<extension name="coverage">
<pattern>
<option name="PATTERN" value="com.test.*" />
<option name="ENABLED" value="true" />
</pattern>
</extension>
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

8
.run/HystrixDashBoardApplication.run.xml Normal file
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@@ -0,0 +1,8 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="HystrixDashBoardApplication" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" folderName="Hystrix监控服务" nameIsGenerated="true">
<option name="SPRING_BOOT_MAIN_CLASS" value="com.test.HystrixDashBoardApplication" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

18
.run/UserApplication-01.run.xml Normal file
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@@ -0,0 +1,18 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="UserApplication-01" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" folderName="用户服务">
<envs>
<env name="server.port" value="8101" />
</envs>
<module name="user-service" />
<option name="SPRING_BOOT_MAIN_CLASS" value="com.test.UserApplication" />
<extension name="coverage">
<pattern>
<option name="PATTERN" value="com.test.*" />
<option name="ENABLED" value="true" />
</pattern>
</extension>
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

12
.run/UserApplication-02.run.xml Normal file
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@@ -0,0 +1,12 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="UserApplication-02" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" folderName="用户服务">
<envs>
<env name="server.port" value="8102" />
</envs>
<module name="user-service" />
<option name="SPRING_BOOT_MAIN_CLASS" value="com.test.UserApplication" />
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

15
.run/UserApplication.run.xml Normal file
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@@ -0,0 +1,15 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="UserApplication" type="SpringBootApplicationConfigurationType" factoryName="Spring Boot" nameIsGenerated="true">
<module name="user-service" />
<option name="SPRING_BOOT_MAIN_CLASS" value="com.test.UserApplication" />
<extension name="coverage">
<pattern>
<option name="PATTERN" value="com.test.*" />
<option name="ENABLED" value="true" />
</pattern>
</extension>
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
</component>

4
book-service/pom.xml
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@@ -19,6 +19,10 @@
</properties> </properties>
<dependencies> <dependencies>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<dependency> <dependency>
<groupId>org.springframework.boot</groupId> <groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId> <artifactId>spring-boot-starter-web</artifactId>

1
book-service/src/main/java/com/test/controller/BookController.java
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@@ -23,6 +23,7 @@ public class BookController {
@RequestMapping("/book/{bid}") @RequestMapping("/book/{bid}")
Book findBookById(@PathVariable("bid") int bid) { Book findBookById(@PathVariable("bid") int bid) {
System.out.println("调用图书服务");
return service.getBookById(bid); return service.getBookById(bid);
} }
} }

8
book-service/src/main/resources/application.yml
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@@ -6,3 +6,11 @@ spring:
url: jdbc:mysql://43.143.164.194:3306/mac url: jdbc:mysql://43.143.164.194:3306/mac
username: mac username: mac
password: mactest password: mactest
# 应用名称 bookservice
application:
name: bookservice
cloud:
nacos:
discovery:
# 配置Nacos注册中心地址
server-addr: localhost:8848

13
borrow-service/pom.xml
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@@ -18,6 +18,19 @@
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties> </properties>
<dependencies> <dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>
<!-- 这里需要单独导入LoadBalancer依赖 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-loadbalancer</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<dependency> <dependency>
<groupId>org.springframework.boot</groupId> <groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId> <artifactId>spring-boot-starter-web</artifactId>

2
borrow-service/src/main/java/com/test/BorrowApplication.java
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@@ -2,6 +2,7 @@ package com.test;
import org.springframework.boot.SpringApplication; import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.openfeign.EnableFeignClients;
/** /**
* ClassName: BorrowApplication * ClassName: BorrowApplication
@@ -10,6 +11,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
* @author yovinchen * @author yovinchen
* @Create 2023/8/14 16:25 * @Create 2023/8/14 16:25
*/ */
@EnableFeignClients
@SpringBootApplication @SpringBootApplication
public class BorrowApplication { public class BorrowApplication {
public static void main(String[] args) { public static void main(String[] args) {

20
borrow-service/src/main/java/com/test/service/client/BookClient.java Normal file
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@@ -0,0 +1,20 @@
package com.test.service.client;
import com.test.entity.Book;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
/**
* ClassName: BookClient
* Package: com.test.service.client
*
* @author yovinchen
* @Create 2023/8/16 10:55
*/
@FeignClient("bookservice")
public interface BookClient {
@RequestMapping("/book/{bid}")
Book getBookById(@PathVariable("bid") int bid);
}

20
borrow-service/src/main/java/com/test/service/client/UserClient.java Normal file
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@@ -0,0 +1,20 @@
package com.test.service.client;
import com.test.entity.User;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
/**
* ClassName: UserClient
* Package: com.test.service.client
*
* @author yovinchen
* @Create 2023/8/16 10:55
*/
@FeignClient("userservice")
public interface UserClient {
@RequestMapping("/user/{uid}")
User getUserById(@PathVariable("uid") int uid);
}

22
borrow-service/src/main/java/com/test/service/impl/BorrowServiceImpl.java
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@@ -1,15 +1,15 @@
package com.test.service.impl; package com.test.service.impl;
import com.test.entity.Book; import com.test.entity.Book;
import com.test.entity.Borrow; import com.test.entity.Borrow;
import com.test.entity.User; import com.test.entity.User;
import com.test.entity.UserBorrowDetail; import com.test.entity.UserBorrowDetail;
import com.test.mapper.BorrowMapper; import com.test.mapper.BorrowMapper;
import com.test.service.BorrowService; import com.test.service.BorrowService;
import com.test.service.client.BookClient;
import com.test.service.client.UserClient;
import org.springframework.stereotype.Service; import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;
import javax.annotation.Resource; import javax.annotation.Resource;
import java.util.List; import java.util.List;
@@ -28,16 +28,20 @@ public class BorrowServiceImpl implements BorrowService {
@Resource @Resource
BorrowMapper mapper; BorrowMapper mapper;
@Resource
UserClient userClient;
@Resource
BookClient bookClient;
@Override @Override
public UserBorrowDetail getUserBorrowDetailByUid(int uid) { public UserBorrowDetail getUserBorrowDetailByUid(int uid) {
List<Borrow> borrow = mapper.getBorrowsByUid(uid); List<Borrow> borrow = mapper.getBorrowsByUid(uid);
//RestTemplate支持多种方式的远程调用 User user = userClient.getUserById(uid);
RestTemplate template = new RestTemplate(); List<Book> bookList = borrow
//这里通过调用getForObject来请求其他服务，并将结果自动进行封装 .stream()
//获取User信息 .map(b -> bookClient.getBookById(b.getBid()))
User user = template.getForObject("http://localhost:8101/user/" + uid, User.class); .collect(Collectors.toList());
//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());
return new UserBorrowDetail(user, bookList); return new UserBorrowDetail(user, bookList);
} }
} }

8
borrow-service/src/main/resources/application.yml
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@@ -6,3 +6,11 @@ spring:
url: jdbc:mysql://43.143.164.194:3306/mac url: jdbc:mysql://43.143.164.194:3306/mac
username: mac username: mac
password: mactest password: mactest
# 应用名称 borrowservice
application:
name: borrowservice
cloud:
nacos:
discovery:
# 配置Nacos注册中心地址
server-addr: localhost:8848

21
pom.xml
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@@ -5,7 +5,7 @@
<parent> <parent>
<groupId>org.springframework.boot</groupId> <groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId> <artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.14</version> <version>2.6.6</version>
<relativePath/> <!-- lookup parent from repository --> <relativePath/> <!-- lookup parent from repository -->
</parent> </parent>
<groupId>com.example</groupId> <groupId>com.example</groupId>
@@ -43,6 +43,7 @@
<dependency> <dependency>
<groupId>com.mysql</groupId> <groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId> <artifactId>mysql-connector-j</artifactId>
<version>8.0.32</version>
</dependency> </dependency>
</dependencies> </dependencies>
@@ -53,6 +54,24 @@
<artifactId>mybatis-spring-boot-starter</artifactId> <artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.2.0</version> <version>2.2.0</version>
</dependency> </dependency>
<!-- 这里引入最新的SpringCloud依赖 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>2021.0.1</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<!-- 这里引入最新的SpringCloudAlibaba依赖，2021.0.1.0版本支持SpringBoot2.6.X -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-dependencies</artifactId>
<version>2021.0.1.0</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies> </dependencies>
</dependencyManagement> </dependencyManagement>
<build> <build>

4
user-service/pom.xml
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@@ -18,6 +18,10 @@
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties> </properties>
<dependencies> <dependencies>
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<dependency> <dependency>
<groupId>org.springframework.boot</groupId> <groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId> <artifactId>spring-boot-starter-web</artifactId>

1
user-service/src/main/java/com/test/controller/UserController.java
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@@ -24,6 +24,7 @@ public class UserController {
//这里以RESTFul风格为例 //这里以RESTFul风格为例
@RequestMapping("/user/{uid}") @RequestMapping("/user/{uid}")
public User findUserById(@PathVariable("uid") int uid) { public User findUserById(@PathVariable("uid") int uid) {
System.out.println("调用图书服务");
return service.getUserById(uid); return service.getUserById(uid);
} }
} }

8
user-service/src/main/resources/application.yml
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@@ -6,3 +6,11 @@ spring:
url: jdbc:mysql://43.143.164.194:3306/mac url: jdbc:mysql://43.143.164.194:3306/mac
username: mac username: mac
password: mactest 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