Java B2B2C多使用者商城springboot架構——springcloud整合bus

bus的使用主要是配合springcloud config部分來一起使用，並沒有單獨使用

首先建立服務端：

<dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-config-server</artifactId>
    </dependency>
    <dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-starter-bus-amqp</artifactId>
</dependency

由於本次使用的是rabbitmq進行監聽
瞭解springcloud架構可以加求求：三五三六二四七二五九
所以需要在依賴中引入amqp。這是rabbitmq採用的協議

server:
  port: 8080
spring:
  application:
    name: microservice-config-server
  cloud:
    config:
      server:
        git:
          uri: 配置Git倉庫的地址
          username:                                                         # Git倉庫的賬號
          password:                                                         # Git倉庫的密碼
    bus:
      trace:
        enabled: true     # 開啟cloud bus的跟蹤
  rabbitmq:
    host: localhost
    port: 5672
    username: guest
password: guest

然後再次配置連線，連線rabbitmq的地址

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);
  }
}

再配置服務端：

<dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-starter-config</artifactId>
    </dependency>
    
    <dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-starter-bus-amqp</artifactId>
</dependency>

application.yml

server:
port: 8081

bootstrap.yml

複製程式碼
spring:
  application:
    name: microservice-foo    # 對應config server所獲取的配置檔案的{application}
  cloud:
    config:
      uri: 
      profile: dev            # profile對應config server所獲取的配置檔案中的{profile} 
      label: master           # 指定Git倉庫的分支，對應config server所獲取的配置檔案的{label}
  rabbitmq:
    host: localhost
    port: 5672
    username: guest
password: guest