docker默認端口，第十二章：Spring Cloud Config Server 的配置

###1.為什么要使用config

1. 集中管理
2. 不通環境不通配置
3. 運行期間動態調整配置
4. 自動刷新 ###2.用法入門
5. 導入pom

		<dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-config-server</artifactId></dependency>
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2. 啟動類添加注解 @EnableConfigServer
3. 修改application.yml

spring:cloud:config:server:git:uri: https://github.com/jiaofanting/spring-cloud-config-repo/
server:port: 8080復制代碼

docker默認端口？這個uri是我git目錄放的一個application.yml 路徑，打開是404，因為它不是一個有效的鏈接，它只是說明了 application.yml文件放在哪里。 4. 看官方文檔說明

The HTTP service has resources in the form:/{application}/{profile}[/{label}]
/{application}-{profile}.yml
/{label}/{application}-{profile}.yml
/{application}-{profile}.properties
/{label}/{application}-{profile}.propertieswhere the "application" is injected as the spring.config.name in the SpringApplication (i.e. what is normally "application" in a regular Spring Boot app), "profile" is an active profile (or comma-separated list of properties), and "label" is an optional git label (**defaults to "master".**)
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截圖更清晰