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  • spring cloud 搭建(配置中心)

    创建配置中心:

    选择Spring Initializr模板

    选择Config Server

    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 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>2.2.5.RELEASE</version>
            <relativePath/> <!-- lookup parent from repository -->
        </parent>
        <groupId>com.test</groupId>
        <artifactId>cloud-config</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <name>cloud-config</name>
        <description>Demo project for Spring Boot</description>
     
        <properties>
            <java.version>1.8</java.version>
            <spring-cloud.version>Hoxton.SR3</spring-cloud.version>
        </properties>
     
        <dependencies>
            <!--    配置中心的服务端    -->
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-config-server</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
                <exclusions>
                    <exclusion>
                        <groupId>org.junit.vintage</groupId>
                        <artifactId>junit-vintage-engine</artifactId>
                    </exclusion>
                </exclusions>
            </dependency>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-starter-netflix-eureka-client</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>
            </dependencies>
        </dependencyManagement>
     
        <build>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                </plugin>
            </plugins>
        </build>
     
    </project>

    添加服务注解:

    @EnableConfigServer
    @EnableEurekaClient

    创建配置文件(切换配置文件的示例,在这里一并展示)

    config文件夹:

    dev:测试环境

    prod:正式环境

    config-dev.yml

    registry:
      url: http://${host:localhost}:9010/eureka/
     
    # 测试属性
    isDebug: true

    config-prod.yml

    registry:
      url: http://${host:localhost}:9010/eureka/
     
    # 测试属性
    isDebug: false

    bootstrap.yml

    spring:
      application:
        name: cloud.config
      profiles:
        #native表示本地方式
        active: native
      cloud:
        config:
          server:
            native:
              # 配置文件存放路径
              search-locations: classpath:/config/

    application.yml

    server:
      port: 9020
     
    eureka:
      client:
        service-url:
          defaultZone: http://localhost:9010/eureka/

    我们启动  注册中心  和  配置中心

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  • 原文地址:https://www.cnblogs.com/hanjun0612/p/12575832.html
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