007 SpringCloudAlibaba基础使用(nacos,gateway)

https://github.com/alibaba/nacos/releases/tag/1.4.1

https://github.com/alibaba/spring-cloud-alibaba

https://github.com/alibaba/Nacos

https://developer.aliyun.com/mvn/guide

https://docs.spring.io/spring-cloud-gateway/docs/2.2.8.RELEASE/reference/html/

mvn clean install -U

nacos下载

git clone https://github.com/alibaba/nacos.git

启动服务器
Linux/Unix/Mac
启动命令(standalone代表着单机模式运行，非集群模式)：

sh startup.sh -m standalone

如果使用的是ubuntu系统，或者运行脚本报错提示[[符号找不到，可尝试如下运行：

bash startup.sh -m standalone

Windows

startup.cmd -m standalone 

http://127.0.0.1:8848/nacos

cubemall-common

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-alibaba-dependencies</artifactId>
            <version>2.1.0.RELEASE</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

<!--服务注册/发现-->
<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>

<!--配置中心-->
<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>

cubemall-product

application.yml

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/cube_goods?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
    username: root
    password: root
  cloud:
    nacos:
      discovery:
        server-addr: 127.0.0.1:8848
  application:
    name: cubemall-product
server:
  port: 8081
mybatis-plus:
  mapper-locations: classpath:/mapper/**/*.xml
  global-config:
    db-config:
      id-type: auto

CubemallProductApplication.java

package com.xd.cubemall.product;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;

@SpringBootApplication
@EnableDiscoveryClient
public class CubemallProductApplication {

    public static void main(String[] args) {
        SpringApplication.run(CubemallProductApplication.class, args);
    }

}

cubemall-gateway

Spring Cloud Routing->Gateway