request遍历

System.out.println("request: "+request);
System.out.println("getInputStream: "+request.getInputStream());
System.out.println("getParameterNames: "+request.getParameterNames());

BufferedReader br = new BufferedReader(new InputStreamReader((ServletInputStream)request.getInputStream()));
String line = null;
StringBuilder sb = new StringBuilder();
while((line = br.readLine())!=null){
    //sb.append(line);
    System.out.println("=========: " + line);
}


Enumeration pNames = request.getParameterNames();
System.out.println(pNames.hasMoreElements());
while(pNames.hasMoreElements()){
    String name=(String)pNames.nextElement();
    String value=request.getParameter(name);
    System.out.println(name + "=========: " + value);
}