Spring Cloud Huawei + CSE 搭建微服务项目
david6969xin
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（一）搭建注册与配置中心CSE
- 从官网下载对应版本下载地址
- 解压文件，然后执行 cse.exe
- 访问 http://127.0.0.1:30103 则可看到 CSE 页面
（二）项目总pom文件
1. pom.xml 文件配置
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.coffee</groupId>
<artifactId>huawei-demo</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>pom</packaging>
<properties>
<spring-boot.version>2.6.7</spring-boot.version>
<spring-cloud.version>2021.0.3</spring-cloud.version>
<spring-cloud-huawei.version>1.10.2-2021.0.x</spring-cloud-huawei.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring-boot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>com.huaweicloud</groupId>
<artifactId>spring-cloud-huawei-bom</artifactId>
<version>${spring-cloud-huawei.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<modules>
<module>huawei-consumer</module>
<module>huawei-provider</module>
<module>huawei-gateway</module>
</modules>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<compilerArgument>-parameters</compilerArgument>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.1.6.RELEASE</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
<configuration>
<mainClass>${main.class}</mainClass>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
（三）服务提供者（huawei-provider）
1. pom.xml 配置
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.coffee</groupId>
<artifactId>huawei-demo</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>huawei-provider</artifactId>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>com.huaweicloud</groupId>
<artifactId>spring-cloud-starter-huawei-service-engine</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
2. bootstrap.yml 配置
server:
port: 8010
spring:
application:
name: huawei-provider
cloud:
servicecomb:
discovery:
enabled: true
watch: false
address: http://127.0.0.1:30100
appName: hauweicloud-application
serviceName: ${spring.application.name}
version: 0.0.1
config:
serverType: kie
serverAddr: http://127.0.0.1:30110
3. Controller 编写
@RestController
public class ProviderController {
@GetMapping("/sayHello")
public String sayHello(@RequestParam("name") String name) {
return "Hello " name ", This is Spring cloud Huawei CSE!";
}
}
4. 主启动类
@SpringBootApplication
@EnableDiscoveryClient
public class HuaweiProviderApplication {
public static void main(String[] args) {
SpringApplication.run(HuaweiProviderApplication.class, args);
}
}
（四）服务消费者（huawei-consumer）
1. pom.xml 配置
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.coffee</groupId>
<artifactId>huawei-demo</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>huawei-consumer</artifactId>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>com.huaweicloud</groupId>
<artifactId>spring-cloud-starter-huawei-service-engine</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
2. bootstrap.yml 配置
server:
port: 8020
spring:
application:
name: huawei-consumer
cloud:
servicecomb:
discovery:
enabled: true
watch: false
address: http://127.0.0.1:30100
appName: hauweicloud-application
serviceName: ${spring.application.name}
version: 0.0.1
config:
serverType: kie
serverAddr: http://127.0.0.1:30110
3. Controller 编写
@RestController
public class ConsumerController {
@Autowired
private RestTemplate restTemplate;
@GetMapping("/sayHello")
public String sayHello(@RequestParam("name") String name) {
return restTemplate.getForObject("http://huawei-provider/sayHello?name={1}", String.class, name);
}
}
4. 主启动类
@SpringBootApplication
@EnableDiscoveryClient
public class HuaweiConsumerApplication {
public static void main(String[] args) {
SpringApplication.run(HuaweiConsumerApplication.class, args);
}
@LoadBalanced
@Bean
public RestTemplate restTemplate() {
return new RestTemplate();
}
}
（五）网关（huawei-gateway）
1. pom.xml 配置
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.coffee</groupId>
<artifactId>huawei-demo</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>huawei-gateway</artifactId>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>com.huaweicloud</groupId>
<artifactId>spring-cloud-starter-huawei-service-engine-gateway</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
2. bootstrap.yml 配置
server:
port: 9090
spring:
application:
name: huawei-gateway
cloud:
servicecomb:
discovery:
enabled: true
watch: false
address: http://127.0.0.1:30100
appName: hauweicloud-application
serviceName: ${spring.application.name}
version: 0.0.1
config:
serverType: kie
serverAddr: http://127.0.0.1:30110
gateway:
routes:
- id: consumer
uri: lb://huawei-consumer
filters:
- name: governance
predicates:
- Path=/**
3. 主启动类
@SpringBootApplication
@EnableDiscoveryClient
public class HuaweiGatewayApplication {
public static void main(String[] args) {
SpringApplication.run(HuaweiGatewayApplication.class, args);
}
}
（六）验证
- 分别启动 huawei-provider、huawei-consumer 和 huawei-gateway
- 访问 http://localhost:9090/sayHello?name=huawei，返回 “Hello huawei, This is Spring cloud Huawei CSE!” 则项目搭建成功。
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