String GET_URL="https://wx.hguard.cn:8075/queryProfiledataAction.action?phone="+phone+"&beginnum="+beginnum+"&pagesize="+pagesize+"&sign="+newsignString;

try {

URL url = new URL(GET_URL);    // 把字符串转换为URL请求地址

HttpURLConnection connection = (HttpURLConnection) url.openConnection();// 打开连接

int code = connection.getResponseCode();

connection.connect();// 连接会话

InputStream inputStream = connection.getInputStream();

String str=inputStream.toString();

// 获取输入流

BufferedReader br = new BufferedReader(new InputStreamReader(inputStream));

String line;

StringBuilder sb = new StringBuilder();

while ((line = br.readLine()) != null) {// 循环读取流

sb.append(line);

}

br.close();// 关闭流

connection.disconnect();// 断开连接

//  Object json = JSON.toJSON(sb.toString());

//  Map parseObject = JSON.parseObject(sb.toString(), Map.class);

} catch (Exception e) {

e.printStackTrace();

}