4.3、启动类ConfigServerApplication.java
package com.jacky.cloud;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.config.server.EnableConfigServer;
@SpringBootApplication
@EnableDiscoveryClient
@EnableConfigServer
public class ConfigServerApplication {
public static void main(String[] args) {
SpringApplication.run(ConfigServerApplication.class, args);
}
}
五、客户端(microservice-config-client)
5.1、pom.xml配置文件
<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>miroservice-config</artifactId>
<groupId>com.jacky</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>microservice-config-client</artifactId>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bus-amqp</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>com.spotify</groupId>
<artifactId>docker-maven-plugin</artifactId>
<executions>
<!--设置在执行maven 的install时构建镜像-->
<execution>
<id>build-image</id>
<phase>install</phase>
<goals>
<goal>build</goal>
</goals>
</execution>
</executions>
<configuration>
<!--安装了docker的主机,并且打开了api remote接口设置-->
<dockerHost>http://192.168.6.130:5678</dockerHost>
<pushImage>true</pushImage><!--设置上传镜像到私有仓库,需要docker设置指定私有仓库地址-->
<!--镜像名称-->
<imageName>${docker.repostory}/${docker.image.prefix}/${project.artifactId}:${project.version}</imageName>
<!--镜像的基础版本-->
<baseImage>java:openjdk-8-jdk-alpine</baseImage>
<!--镜像启动参数-->
<entryPoint>["java", "-jar", "/${project.build.finalName}.jar"]</entryPoint>
<resources>
<resource>
<targetPath>/</targetPath>
<directory>${project.build.directory}</directory>
<include>${project.build.finalName}.jar</include>
</resource>
</resources>
</configuration>
</plugin>
</plugins>
</build>
</project>
5.2、application.yml文件
View Code
5.3、bootstrap.yml文件
spring:
cloud:
config:
username: jacky123 #configservice认证的用户名
password: admin123 #认证密码
label: master # 仓库的分支节点
discovery:
enabled: true
service-id: microservice-config-service
profile: dev #仓库中对应文件的环境,如dev、prod、test等
fail-fast: true
bus:
trace:
enabled: true #开启消息跟踪
application:
name: microservice-config-client
rabbitmq:
host: 192.168.6.130
port: 5672
username: myuser
password: mypass
eureka:
client:
serviceUrl:
defaultZone: http://jacky:admin@localhost:9511/eureka
instance:
prefer-ip-address: true
management:
security:
enabled: false #刷新时关闭安全认证
注意:
上面这些属性必须配置在bootstrap.yml,服务端的配置内容才能正确加载。因为通过bootstrap.yml的加载优先级比配置中心的服务端的高,服务端加载优先于application.yml,所以如果你把上面的配置写在application.yml中,相当于默认不是从配置中心的服务端中读取的配置信息,而是spring boot的默认加载。启动的时候就会看到加载的配置,不是配置中心得配置内容,而是默认的本地的
5.4、启动类(ConfigClientApplication.java)
package com.jacky.cloud;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
@SpringBootApplication
@EnableDiscoveryClient
public class ConfigClientApplication {
public static void main(String[] args) {
SpringApplication.run(ConfigClientApplication.class, args);
}
}
5.5、控制层类(ConfigClientController.java)
package com.jacky.cloud.controller;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RefreshScope
@RestController
public class ConfigClientController {
@Value("${profile}")
private String profile;
@GetMapping("/profile")
public String getProfile() {
return this.profile;
}
}
六、在码云创建git项目,放置配置文件
地址:https://gitee.com/jacky-lulu/microservice-config-repo
七、测试
7.1、http://localhost:9511/
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