Question

我的项目中有很多休息控制器（使用spring MVC开发），我想让它们相互通信。使两个Spring REST控制器交换消息的最佳方法是什么？

Answer 1

假设您有2个控制器：

@RestController
@RequestMapping("/first")
public class FirstController(){
// your code here
}

和

@RestController
@RequestMapping("/second")
public class SecondController(){
    // supposed this is your FirstController url.
    String url = "http://localhost:8080/yourapp/first";
    // create request.
    HttpClient client = HttpClientBuilder.create().build();
    HttpGet request = new HttpGet(url);
    // execute your request.
    HttpResponse response = client.execute(request);
   // do whatever with the response.
}

供参考，请看一下：http://www.mkyong.com/java/apache-httpclient-examples/

二手图书馆：https://hc.apache.org/httpcomponents-client-ga/

2个休息网络服务之间的通信

1 个答案: