springcloud18---springCloudConfig

package com.itmuch.cloud;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class ConfigClientController {

  @Value("${profile}")
  private String profile; //可以获取本地application.yml配置文件profile: ssss的值

  @GetMapping("/profile")
  public String getProfile() {
    System.out.println(this.profile);
    return this.profile;
  }
}

package com.itmuch.cloud;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

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

application.yml

server:
  port: 8081

# profile: ssss

# 通过localhsot:8081/profile就可以访问到config server里面的配置，如果本地有profile属性就加载本地的profile属性
# 

bootstrap.yml

# springcloud里面有一个启动上下文，用来加载远端的配置就是config server里面的配置
# 先加载bootstrap.yml加载config server里面的配置，然后去加载application.yml里面的配置
#
spring:
  cloud:
    config:
      uri: http://localhost:8080  #config server的端口
      profile: dev
      label: master   # 当configserver的后端存储是Git时，默认就是master
  application:
    name: foobar  #本工程的名字，去config server的git仓库里面找foobar-dev.yml文件

<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">
    <modelVersion>4.0.0</modelVersion>

    <parent>
        <groupId>com.itmuch.cloud</groupId>
        <artifactId>microservice-spring-cloud</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>

    <artifactId>microservice-config-client</artifactId>
    <packaging>jar</packaging>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <!-- config client依赖 -->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>
        <!-- springmvc依赖 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
    </dependencies>

</project>

package com.itmuch.cloud;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.config.server.EnableConfigServer;

@SpringBootApplication
@EnableConfigServer
public class ConfigServerApplication {
  public static void main(String[] args) {
    SpringApplication.run(ConfigServerApplication.class, args);
  }
}

application.yml

server:
  port: 8080
spring:
  cloud:
    config:
      server:
        git:
          uri: https://git.oschina.net/it-much/config-repo-51cto-video
          username:
          password: 

# git里面 foobar-dev.yml内容profile: profile-dev，给工程foobar使用的。
# git里面application.yml内容profile: profile-default，档foobar工程找不到foobar-dev.yml时候使用。

application.yml.bak1-基础使用方式

server:
  port: 8080
spring:
  cloud:
    config:
      server:
        git:
          uri: https://git.oschina.net/it-much/config-repo-51cto-video

application.yml.bak2-通配符

server:
  port: 8080
spring:
  cloud:
    config:
      server:
        git:
          uri: https://git.oschina.net/it-much/{application}

application.yml.bak3-模式匹配

server:
  port: 8080
spring:
  cloud:
    config:
      server:
        git:
          uri: https://git.oschina.net/it-much/config-repo-51cto-video      # 公用
          repos:
            simple: https://git.oschina.net/it-much/simple
            special:
              pattern: special*/dev*,special*/test*
              uri: https://git.oschina.net/it-much/special

application.yml.bak4-搜索路径

server:
  port: 8080
spring:
  cloud:
    config:
      server:
        git:
          uri: https://git.oschina.net/it-much/config-repo-51cto-video      # 公用
          search-paths:
            - foo   # foo路径
            - bar   # bar路径

application.yml.bak5-cloneOnStart

server:
  port: 8080
spring:
  cloud:
    config:
      server:
        git:
          uri: https://git.oschina.net/it-much/config-repo-51cto-video      # 公用
          clone-on-start: true
          repos:
            simple: https://git.oschina.net/it-much/simple
            special:
              pattern: special*/dev*,special*/test*
              uri: https://git.oschina.net/it-much/special
              cloneOnStart: false
          

application.yml.bak6-账号密码

server:
  port: 8080
spring:
  cloud:
    config:
      server:
        git:
          uri: https://git.oschina.net/it-much/config-repo-51cto-video
          username:
          password:
          

<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">
    <modelVersion>4.0.0</modelVersion>

    <parent>
        <groupId>com.itmuch.cloud</groupId>
        <artifactId>microservice-spring-cloud</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>

    <artifactId>microservice-config-server</artifactId>
    <packaging>jar</packaging>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <!-- config server依赖 -->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-config-server</artifactId>
        </dependency>

    </dependencies>

</project>