如何获取客户端传过来的参数的参数名称？（未知有多少个参数）

Question

Enumeration  test=request.getParameterNames();  
       while(test.hasMoreElements()){  
               name=(String)test.nextElement();  
               out.println(name+"="+request.getParameter(name));  
               out.println("<br>");  
       }

Answer 1

支持
Enumeration  test=request.getParameterNames();  
       while(test.hasMoreElements()){  
               name=(String)test.nextElement();  
               out.println(name+"="+request.getParameter(name));  
               out.println("<br>");  
       }