spring cloud alibaba服务注册

蔚落 2022-12-25 10:58 104阅读 0赞

# 1、nacos 1.4.0 #

启动：startup.cmd -m standalone

# 2、创建Spring Cloud 项目 #

## 2.1 pom.xml ##

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    	<modelVersion>4.0.0</modelVersion>
    	<parent>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-parent</artifactId>
    		<version>2.3.2.RELEASE</version>
    		<relativePath/>
    	</parent>
    	<groupId>com.centyun</groupId>
    	<artifactId>project</artifactId>
    	<version>0.0.1-SNAPSHOT</version>
    	<name>project</name>
    	<description>Demo project for Spring Boot</description>
    
    	<properties>
    		<java.version>1.8</java.version>
    		<spring-cloud.version>Hoxton.SR8</spring-cloud.version>
    		<spring-cloud-alibaba.version>2.2.3.RELEASE</spring-cloud-alibaba.version>
    	</properties>
    
    	<dependencies>
    		<dependency>
    			<groupId>com.alibaba.cloud</groupId>
    			<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-web</artifactId>
    		</dependency>
    	</dependencies>
    
    	<dependencyManagement>
    		<dependencies>
    			<dependency>
    				<groupId>org.springframework.cloud</groupId>
    				<artifactId>spring-cloud-dependencies</artifactId>
    				<version>${spring-cloud.version}</version>
    				<type>pom</type>
    				<scope>import</scope>
    			</dependency>
    			<dependency>
    				<groupId>com.alibaba.cloud</groupId>
    				<artifactId>spring-cloud-alibaba-dependencies</artifactId>
    				<version>${spring-cloud-alibaba.version}</version>
    				<type>pom</type>
    				<scope>import</scope>
    			</dependency>
    		</dependencies>
    	</dependencyManagement>
    
    	<build>
    		<plugins>
    			<plugin>
    				<groupId>org.springframework.boot</groupId>
    				<artifactId>spring-boot-maven-plugin</artifactId>
    			</plugin>
    		</plugins>
    	</build>
    
    	<repositories>
    		<repository>
    			<id>spring-milestones</id>
    			<name>Spring Milestones</name>
    			<url>https://repo.spring.io/milestone</url>
    		</repository>
    	</repositories>
    
    </project>

## 2.2 主类 ProjectApplication.java ##

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

## 2.3 application.yml ##

server:
      port: 4000
    spring:
      application:
        name: service-project
      cloud:
        nacos:
          discovery:
            server-addr: 127.0.0.1:8848
          username: nacos
          password: nacos

注意：**nacos 开启授权后，服务注册需要添加用户名和密码参数**

## 2.4 运行主类 ##

## 2.5 查看 nacos 服务列表 ##

登录nacos，查看服务器列表，可以发现service-project已经注册成功

本文正文到此结束。