Question

求大神告知，java怎么模拟jquery的ajaxsubmit 同时 提交表单和json数据

Answer 1

                        URL urlGet = new URL(‘提交表达url’);
			HttpURLConnection http = (HttpURLConnection) urlGet.openConnection();
			http.setRequestMethod("GET"); // 根据自己情况
			http.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");//根据自己情况
			http.setDoOutput(true);
			http.setDoInput(true);
			System.setProperty("sun.net.client.defaultConnectTimeout", "30000");// 连接超时30秒
			System.setProperty("sun.net.client.defaultReadTimeout", "30000"); // 读取超时30秒
			http.connect();
			OutputStream outStrm = httpUrlConnection.getOutputStream();// 获得输出流 通过流写出数据 

   ObjectOutputStream objOutputStrm = new ObjectOutputStream(outStrm); 

	
	objOutputStrm.writeObject(new String("我是测试数据")); 


	objOutputStm.flush(); 

	
	objOutputStm.close(); 
	
			InputStream is = http.getInputStream();
			int size = is.available();
			byte[] jsonBytes = new byte[size];
			is.read(jsonBytes);
			String message = new String(jsonBytes, "UTF-8");//message就是提交后的返回结果