SpringcloudNacos基本操作代码实例_java

   
      com.alibaba.cloud
      spring-cloud-starter-alibaba-nacos-discovery
    

server:
 port: 9003
spring:
 application:
  name: nacos-payment-provider
 cloud:
  nacos:
   discovery:
    server-addr: localhost:8848 #配置Nacos地址
management:
 endpoints:
  web:
   exposure:
    include: '*'

@RestController
public class PaymentController {
  @Value("${server.port}")
  private String serverport;

  @GetMapping(value = "/payment/nacos/{id}")
  public String getpayment(@PathVariable("id") Integer id){
    return "Hello Nacos Discovery: " + serverport + "\t id: " + id;
  }
}

      com.alibaba.cloud
      spring-cloud-starter-alibaba-nacos-config
    
    
    
      com.alibaba.cloud
      spring-cloud-starter-alibaba-nacos-discovery
    

spring:
 profiles:
#  active: dev #表示开发环境
#  active: test
   active: info

server:
 port: 3377
spring:
 application:
  name: nacos-config-client
 cloud:
  nacos:
   discovery:
    server-addr: localhost:8848 #Nacos服务注册中心地址
   config:
    server-addr: localhost:8848 #Nacos作为配置中心地址
    file-extension: yaml #指定yaml格式配置
    group: TEST_GROUP
    namespace: 8f9b7283-0c9a-45f8-92d5-ca116f3ed1b9
#${prefix}-${spring.profile.active}.${file-extension} dataid的格式
# ${spring.application.name}-${spring.profile.active}.${file-extension}
# nacos-config-client-dev.yml

@RestController
@RefreshScope
public class ConfigController {
  @Value("${config.info}")
  private String configInfo;

  @GetMapping("/config/info")
  public String getConfigInfo() {
    return configInfo;
  }
}