定义一个工具类。每次要获取时候直接 String inputstr = GetInputStr(request); inputstr 就是请求过来的参数
public String GetInputStr(HttpServletRequest request)
{
BufferedReader br = null;
try {
br = new BufferedReader(new InputStreamReader(request.getInputStream(), "UTF-8"));
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
String line = null;
StringBuilder sb = new StringBuilder();
try {
while ((line = br.readLine()) != null) {
sb.append(line);
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return sb.toString();
}