特殊字符处理

前台：'&content='+escape(encodeURIComponent(content))

后台：URLDecoder.decode(request.getParameter("content"),"utf-8")

参数过长处理

$.post("<%=basePath%>cmntController/saveComment.do",{"entityId":entityId,"dataid":objectId,"content":content,"replyEmpId":replyEmpId,"replyCommentId":commentId,"atDataArray":atDataArray},function(data){
      	alert('评论成功');
      });