weixin_39892530的博客

关于和的区别： 以下代码作为实验： <%@ page language="java" contentType="text/html; charset=GB18030" pageEncoding="GB18030"%> Insert title here <% int count1 = 0; %> <%! int count2 = 0; %> <% ++count1

jsp相关的编译期间指令

①jsp:include/jsp:param <%@ page language="java" contentType="text/html; charset=GB18030" pageEncoding="GB18030"%> <% String name = request.getParameter("name"); String age = request.getPara

和response.sendRedirect的区别

在插入页面加上一句 request.setCharacterEncoding("gbk");