cloud_config学习_2

eureka_server

1.配置pom.xml

<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
        </dependency>

2.配置application.yml

server:
  port: 8889
eureka:
  instance:
    hostname: localhost
  client:
    register-with-eureka: false
    fetch-registry: false
    service-url:
      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/

3.Application上添加注解

@EnableEurekaServer

这一样Eureka_server就好了

config_server

1.配置pom.xml

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-config-server</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>

2.配置application.yml

spring:
  application:
    name: config-server
  cloud:
   config:
     label: master
     server:
       git:
         username:
         password:
         uri: https://github.com/tokeneros/spring-cloud-learning
         search-paths: ./**
server:
  port: 8888
eureka:
  client:
    service-url:
      defaultZone: http://localhost:8889/eureka/

3.配置Application注解

@EnableConfigServer 标识为config服务

@EnableEurekaClient 表示为eureka注册者

config_client

1.配置pom.xml

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>

2.配置application.yml

spring:
  application:
    name: config-client
  cloud:
    config:
      label: master
      profile: dev
      discovery:
        enabled: true
        service-id: config-server
server:
  port: 8881
eureka:
  client:
    service-url:
      defaultZone: http://localhost:8889/eureka/

3.Application

@SpringBootApplication
@RestController
@EnableEurekaClient
public class ConfigClientApplication {

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

    @Value("${foo}")
    String foo;

    @RequestMapping(value = "/hi")
    public String hi(){return foo;}

}

然后访问http://localhost:8881/hi就可以了

正常来说差不多这样就算可以成功了，但是就象我昨天讲的，他还是会去照默认端口，不按照我们配置的来

网上了解了下

SpringCloud加载顺序为:加载bootstrap.*里面的配置 --> 链接configserver,加载远程配置 --> 加载application.*里面的配置

所以将application文件全部修改为bootstrap文件就可以了