server端
build.gradle相关
dependencies {
compile('org.springframework.cloud:spring-cloud-config-server',
'org.springframework.cloud:spring-cloud-starter-netflix-eureka-server'
)
testCompile('org.springframework.boot:spring-boot-starter-test')
}
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
}
}
bootstrap.yml配置
server:
port: 8200
spring:
application:
name: lind-config-server
cloud:
config:
server:
git:
uri: https://github.com/bfyxzls/lindconfig.repo.git/
search-paths: config-repo
username: bfyxzls@sina.com
password: xxxx
启动项相关
@EnableDiscoveryClient
@EnableConfigServer
@SpringBootApplication
class Application {
public static void main(String[] args) {
// demo http://localhost://8200/email-svt.yml
SpringApplication.run(Application.class, args);
}
}
客户端
build.gradle相关
dependencies {
compile('org.springframework.boot:spring-boot-starter-web',
'org.springframework.cloud:spring-cloud-starter-config',
'org.springframework.cloud:spring-cloud-starter-netflix-eureka-server')
testCompile('org.springframework.boot:spring-boot-starter-test')
}
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
}
}
bootstrap.yml配置
spring:
application:
name: lind
cloud:
config:
uri: http://localhost:8200
profile: svt
label: master #当 ConfigServer 的后端存储的是 Git 的时候,默认就是 master
eureka:
client:
serviceUrl:
defaultZone: http://localhost:8761/eureka/
启动项相关
@EnableEurekaClient
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
@RestController
public class HomeController {
@Autowired
private Environment profile;
@RequestMapping("/")
public String index(@RequestParam String key) {
return key + "=" + profile.getProperty(key);
}
}
配置文件仓库
这是一个GIT仓库,主要存储我们的配置文件的,以application.name作为文件名,profile作为后缀,我们客户端就是某个应用程序,它以后从仓库获取配置信息。
程序配置例子
graph TD
B(lind.yml)-->A(lind项目最终配置)
C(lind.svt.yml)-->A
D(lind.production.yml)-->A
lind.yml
默认的配置
lind.svt.yml
测试环境配置,将集成默认配置
lind.production.yml
生成环境配置,将集成默认配置
配置中心例子
graph TD
A(用户服务)-->B(配置中心)
C(订单服务)-->B
D(商品服务)-->B
B-->E(Git仓库)