取名和娶媳妇一样难:
大哥给看看哪里出现的问题为啥我用[code=java]
[/code]@RequestMapping("selectCompleteOrder.do")
@ResponseBody
public String selectCompleteOrder(HttpServletRequest request){
String user_name = request.getParameter("user_name");
String user_level = request.getParameter("user_level");
System.out.println("selectCompleteOrderList接收到的参数="+user_name+user_level);
return "";
}
这样接收不报错了,但是接收到的还是null呢
selectCompleteOrderList接收到的参数=nullnull