springboot使用nacos的示例详解

<?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>2.4.2</version>
        <relativepath/> 
    </parent>
    <groupid>com.shif</groupid>
    <artifactid>spring-jwt</artifactid>
    <version>0.0.1-snapshot</version>
    <name>spring-jwt</name>
    <description>demo project for spring boot</description>
    <properties>
        <java.version>1.8</java.version>
        <nacos-config-spring-boot.version>0.2.1</nacos-config-spring-boot.version>
    </properties>
    <dependencies>
        <!-- 解决启动param 'servicename' is illegal, servicename is blank问题 -->
        <dependency>
            <groupid>org.springframework.cloud</groupid>
            <artifactid>spring-cloud-starter-bootstrap</artifactid>
            <version>3.0.4</version>
        </dependency>
        <dependency>
            <groupid>org.springframework.boot</groupid>
            <artifactid>spring-boot-starter-web</artifactid>
        </dependency>

        <dependency>
            <groupid>org.springframework.boot</groupid>
            <artifactid>spring-boot-starter-test</artifactid>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupid>io.jsonwebtoken</groupid>
            <artifactid>jjwt</artifactid>
            <version>0.9.0</version>
        </dependency>

        <dependency>
            <groupid>org.projectlombok</groupid>
            <artifactid>lombok</artifactid>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupid>org.springframework.boot</groupid>
            <artifactid>spring-boot-starter-data-redis</artifactid>
        </dependency>
        <dependency>
            <groupid>com.alibaba</groupid>
            <artifactid>fastjson</artifactid>
            <version>1.2.59</version>
        </dependency>
        <!-- nacos discovery and config 版本选择参考nacos官网推荐-->
        <dependency>
            <groupid>com.alibaba.cloud</groupid>
            <artifactid>spring-cloud-starter-alibaba-nacos-discovery</artifactid>
            <version>2021.1</version>
        </dependency>

        <dependency>
            <groupid>com.alibaba.cloud</groupid>
            <artifactid>spring-cloud-starter-alibaba-nacos-config</artifactid>
            <version>2021.1</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupid>org.springframework.boot</groupid>
                <artifactid>spring-boot-maven-plugin</artifactid>
            </plugin>
        </plugins>
    </build>

</project>

spring:
  profiles:
    active: dev
  redis:
    host: ${redis_host:20.20.30.125}
    port: ${redis_port:6379}
    password: ${redis_password:abc@123}

server:
  address: x.x.x.x
  port: 9091

spring:
  application:
    name: jwttest
  cloud:
    nacos:
      discovery:
        server-addr: x.x.x.x:8848
      config:
        server-addr: x.x.x.x:8848
        group: dev
        file-extension: yaml