01 2018 档案

JSP常用内置对象方法
摘要：request方法获取单个值：request.getParameter(name值);获取一组值：request.getParameterValues(name值);设置字符编码：request.setCharacterEncoding(字符编码);存储值：request.setAttribute( 阅读全文

posted @ 2018-01-30 11:32 少辉在线 阅读(105) 评论(0) 推荐(0)

Servlet 如何实例化application或session
摘要：一、实例化application public class ServletA extends HttpServlet { public void doPost(HttpServletRequest request, HttpServletResponse response) throws Servl 阅读全文

posted @ 2018-01-15 10:24 少辉在线 阅读(278) 评论(0) 推荐(0)

java 如何判断邮箱是否正确
摘要：package com.test;import java.util.regex.Matcher; //导包import java.util.regex.Pattern; //导包public class StringTest { public static void main(String[] ar 阅读全文

posted @ 2018-01-15 09:54 少辉在线 阅读(377) 评论(0) 推荐(0)

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