SpringBoot 连接 nacos

创建2个微服务工程 service-provider，service-customer，一个父工程 nacos-micro

https://gitee.com/mshxuyi/nacos-micro.git

父工程的 pom 文件

<?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>
 
    <groupId>cn.xielong</groupId>
    <artifactId>nacos-micro</artifactId>
    <packaging>pom</packaging>
    <version>1.0-SNAPSHOT</version>
    <modules>
        <module>service-provider</module>
        <module>service-customer</module>
    </modules>
 
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <spring.boot.version>2.1.0.RELEASE</spring.boot.version>
        <spring.cloud.alibaba.version>2.1.0.RELEASE</spring.cloud.alibaba.version>
    </properties>
 
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>${spring.boot.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>com.alibaba.cloud</groupId>
                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
                <version>${spring.cloud.alibaba.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
 
</project>

service-provider

bootstrap.yml

spring:
  cloud:
    nacos:
      discovery:
        server-addr: http://nacos.yaotiao.net/login
        namespace: 6609e34a-ac49-48b6-98a9-58daf54b5057
        group: TEST_GROUP
      config:
        server-addr: http://nacos.yaotiao.net/login
        namespace: 6609e34a-ac49-48b6-98a9-58daf54b5057
        group: TEST_GROUP
        shared-configs[0]:
          data-id: application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}
          group: TEST_GROUP
          refresh: true

ProviderApplication

package cn.xielong;
 
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 
@SpringBootApplication
@EnableDiscoveryClient
public class ProviderApplication {
    public static void main(String[] args) {
        SpringApplication.run(ProviderApplication.class, args);
    }

ProviderController

package cn.xielong.controller;
 
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
 
@RestController
public class ProviderController {
    @Value("${common.name}")
    private String configs;
 
    @RequestMapping("/configs")
    public String get() {
        return configs;
    }
}

service-customer

bootstrap.yml

server:
  port: 8090
spring:
  application:
    name: customer
  cloud:
    nacos:
      discovery:
        server-addr: 192.168.2.103:8848
        namespace: 0963f5f1-3d09-4dd5-87a8-6d4ce66717f5
      config:
        server-addr: 192.168.2.103:8848
        file-extension: yaml
        group: DEFAULT_GROUP
        namespace: 0963f5f1-3d09-4dd5-87a8-6d4ce66717f5

　　CustomerApplication

package cn.xielong;
 
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 
@SpringBootApplication
@EnableDiscoveryClient
public class CustomerApplication {
    public static void main(String[] args) {
        SpringApplication.run(CustomerApplication.class, args);
    }
}

CustomerController

package cn.xielong.controller;
 
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
 
@RestController
public class CustomerController {
    @Value("${common.name}")
    private String configs;
 
    @RequestMapping("/configs")
    public String get() {
        return configs;
    }
}

配置列表

 

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