.Spring Cloud Config 分布式配置
a.Config服务器
①新建springboot项目,依赖选择Config Server
②pom文件关键依赖
了解springcloud架构可以加求求:三五三六二四七二五九
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- ......
③application.yml文件
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- spring:
- application:
- name: config-server
- profiles:
- #配置文件在本地
- active: native
- #配置文件的目录
- cloud:
- config:
- server:
- native:
- search-locations: classpath:/config
- server:
- port: 8101
④启动类添加注解@EnableConfigServer
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- @SpringBootApplication
- @EnableConfigServer
- public class ConfigServerApplication {
- public static void main(String[] args) {
- SpringApplication.run(ConfigServerApplication.class, args);
- }
- }
⑤在resources下新建config/commom-dev.properties,用于测试
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- test.name=vettel
- test.password=111111
⑥启动后访问 http://localhost:8101/common/dev 可查看配置文件信息,访问路径有如下几种
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- /{application}/{profile}[/{label}]
- /{application}-{profile}.yml
- /{label}/{application}-{profile}.yml
- /{application}-{profile}.properties
- /{label}/{application}-{profile}.properties
注:对于resources下的config/commom-dev.properties,{application}为文件名"commom",{profile}为环境名"dev",{label}为路径名"config"。
b.Config客户端
①新建springboot项目,依赖选择 Config Client 、Web
②pom文件关键依赖
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- ......
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- spring:
- application:
- name: config-client
- cloud:
- config:
- uri: http://localhost:8101
- profile: dev
- name: common
- server:
- port: 8102
注意:此处需要将配置写入bootstrap.yml(会优先于application.yml加载)中,因为config的配置是优先于application.yml加载的,否则会报错。了解springcloud架构可以加求求:三五三六二四七二五九
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- @SpringBootApplication
- @RestController
- public class ConfigClientApplication {
- public static void main(String[] args) {
- SpringApplication.run(ConfigClientApplication.class, args);
- }
- @Value("${test.name}")
- String name;
- @Value("${test.password}")
- String password;
- @RequestMapping(value="/getConfig")
- public String getConfig(){
- return "name[" + name + "], password[" + password + "]";
- }
- }
④具体使用