Question

spring mvc中的拦截器，怎样获取reqeust中的json数据

Answer 1

public String getStrResponse(HttpServletRequest request) {

InputStream inputStream;
String strResponse = "";
try {
inputStream = request.getInputStream();
String strMessage = "";
BufferedReader reader;
reader = new BufferedReader(new InputStreamReader(inputStream, "utf-8"));
while ((strMessage = reader.readLine()) != null) {
strResponse += strMessage;
}
reader.close();
inputStream.close();
} catch (IOException e) {
e.printStackTrace();
}
return strResponse;
}