Question

我有一个http端点，它为我的查询提供xml响应。我试图解雇像这样的http请求 -

import java.io.*;
import java.net.*;

public class c {

   public String getHTML(String urlToRead) {
      URL url;
      HttpURLConnection conn;
      BufferedReader rd;
      String line;
      String result = "";
      try {
         url = new URL(urlToRead);
         conn = (HttpURLConnection) url.openConnection();
         conn.setRequestMethod("GET");
         rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
         // how to store the response as an xml file on disc
         rd.close();
      } catch (IOException e) {
         e.printStackTrace();
      } catch (Exception e) {
         e.printStackTrace();
      }
      return result;
   }

   public static void main(String args[])
   {
     c c = new c();
     System.out.println(c.getHTML(args[0]));
   }
}

现在，端点发送xml响应，我想将其存储为光盘上的xml文件。我怎样才能做到这一点。有人可以帮忙吗？

Answer 1

我没有尝试过，但也许你可以从这样的事情开始：

String dest = "c:\\filename.xml";
// this line substitutes your rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
InputStream is = conn.getInputStream();
// these others goes in your "how to store..." comment
byte[] bytes = IOUtils.toByteArray(is);
FileOutputStream fos = new FileOutputStream(dest);
fos.write(bytes);
fos.flush();
fos.close();

HTTP获取查询参数并在光盘java上存储xml响应

1 个答案: