如何在JavaSpring中在同一服务器上打开多个URL路径

我是java世界的新手，我正在尝试在同一台服务器上打开多个URL。。 我正在使用JavaSpringMVC

我有一个外部服务器，需要从服务器中的不同位置检索数据

比如说,， 外部服务器具有如下URL：

4）[问题]：那么，我需要在同一服务器的另一个路径中检索另一个数据流，如何检索？

假设我需要在同一台服务器中获取数据的第二条路径

所以我的代码是这样的：

public String HTTPConnection(Model model) throws IOException {  
//>>   1) open the first path with the url    <<//

URL url = new URL("http://server.data.com:1234/dataStorage/thisgate/datalist/hereA/");
URLConnection con = url.openConnection();
HttpURLConnection firstConn = (HttpURLConnection) con;

//>>   2) authentication routine, it works well   <<//

   //:I am not going to put all detail code here, it works fine. 

//>>   3) retrieve data from the url (the first path after authentication) <<//

firstConn.setRequestMethod("GET"); 
BufferedReader firstPathData = new BufferedReader(new InputStreamReader(firstConn.getInputStream()));
// do the parsing and so on....

//>>    4) open the second path in the same server , How???????   <<//

URL redirectUrl = new URL("http://server.data.com:1234/dataStorage/thisgate/datalist/hereB/");
HttpURLConnection secondConn = (HttpURLConnection) redirectUrl.openConnection();
System.out.println(secondConn.getURL());  
BufferedReader secondPathData = new BufferedReader(new InputStreamReader(secondConn.getInputStream()));
        .....
        ......

公共字符串HTTPConnection（模型模型）引发IOException{
//>>1）使用url打开第一个路径2）身份验证例程，效果很好3）从url检索数据（身份验证后的第一个路径）4）在同一个服务器中打开第二个路径，如果使用Spring RestTemplate简化与web服务器的通信，那么应该更容易

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在你的情况下，你应该根据需要执行尽可能多的请求。
我想你指的是。请在
public String HTTPConnection(Model model) throws IOException {  
//>>   1) open the first path with the url    <<//

URL url = new URL("http://server.data.com:1234/dataStorage/thisgate/datalist/hereA/");
URLConnection con = url.openConnection();
HttpURLConnection firstConn = (HttpURLConnection) con;

//>>   2) authentication routine, it works well   <<//

   //:I am not going to put all detail code here, it works fine. 

//>>   3) retrieve data from the url (the first path after authentication) <<//

firstConn.setRequestMethod("GET"); 
BufferedReader firstPathData = new BufferedReader(new InputStreamReader(firstConn.getInputStream()));
// do the parsing and so on....

//>>    4) open the second path in the same server , How???????   <<//

URL redirectUrl = new URL("http://server.data.com:1234/dataStorage/thisgate/datalist/hereB/");
HttpURLConnection secondConn = (HttpURLConnection) redirectUrl.openConnection();
System.out.println(secondConn.getURL());  
BufferedReader secondPathData = new BufferedReader(new InputStreamReader(secondConn.getInputStream()));
        .....
        ......