我想制作一个从 android 客户端接收一些数据并发送回来的应用程序。通过 HttpServletResponse 发回数据是一种好习惯吗?最好的方法是什么?这是我的服务器代码片段,我想发data
回:
public void doPost(HttpServletRequest req, HttpServletResponse resp)
throws IOException {
BufferedReader reader = req.getReader();
StringBuilder sb = new StringBuilder();
String line = reader.readLine();
while (line != null) {
sb.append(line + "\n");
line = reader.readLine();
}
reader.close();
String data = sb.toString();
data="hello, "+data;
}