007 SpringCloudAlibaba基础使用(nacos,gateway)

https://nacos.io/

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.Driverurl: jdbc:mysql://localhost:3306/cube_goods?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghaiusername: rootpassword: rootcloud:nacos:discovery:server-addr: 127.0.0.1:8848application:name: cubemall-product
server:port: 8081
mybatis-plus:mapper-locations: classpath:/mapper/**/*.xmlglobal-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