<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[live801的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/live801</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; live801]]></copyright><item><title><![CDATA[IDEA常用配置]]></title><link>https://blog.youkuaiyun.com/live801/article/details/109706595</link><guid>https://blog.youkuaiyun.com/live801/article/details/109706595</guid><author>live801</author><pubDate>Sun, 15 Nov 2020 17:24:06 +0800</pubDate><description><![CDATA[在新建文件时输入名称时，必须在英文输入状态下。

IntelliJ IDEA常用设置(一) - 请叫我大表哥 - 博客园

https://www.cnblogs.com/wangmingshun/p/6403063.html?utm_source=itdadao&amp;utm_medium=referral

http://blog.youkuaiyun.com/yelove1990/article/details/51541327

IDEA使用--字体、编码和基本设置 - 优快云博客

http://blog]]></description><category></category></item><item><title><![CDATA[linux vi 快捷操作]]></title><link>https://blog.youkuaiyun.com/live801/article/details/109566073</link><guid>https://blog.youkuaiyun.com/live801/article/details/109566073</guid><author>live801</author><pubDate>Sun, 08 Nov 2020 22:14:21 +0800</pubDate><description><![CDATA[linux vi 快捷操作

set nu  显示行号
gg   跳转到文件开头
/   向后搜索
?  向前搜索
n  查找下一处
N  查找上一处
|   光标所在行行首
L  屏幕所显示的底行
{  段首
}  段尾
-  前一行行首
+  后一行行首
(  句首
)  下一句首
$  行末
M  屏幕中间行
0  行首（零）
hjkl  左下上右
x  删除光标所在字符
R  替换模式（可以替换任意字符）
r  单个...]]></description><category></category></item><item><title><![CDATA[正则表达式]]></title><link>https://blog.youkuaiyun.com/live801/article/details/109172330</link><guid>https://blog.youkuaiyun.com/live801/article/details/109172330</guid><author>live801</author><pubDate>Tue, 20 Oct 2020 00:18:13 +0800</pubDate><description><![CDATA[(1)就是符合一定规则的字符串

(2)常见规则

  A:字符

     x 字符 x。举例：'a'表示字符a

     \\ 反斜线字符。

     \n 新行（换行）符 ('\u000A')

     \r 回车符 ('\u000D')

 B:字符类

    [abc] a、b 或 c（简单类）

         注意：只能匹配其中一个，不能同时匹配2个，乃至3个

     [^abc] 任何字符，除...]]></description><category></category></item><item><title><![CDATA[文件上传]]></title><link>https://blog.youkuaiyun.com/live801/article/details/104709024</link><guid>https://blog.youkuaiyun.com/live801/article/details/104709024</guid><author>live801</author><pubDate>Sat, 07 Mar 2020 08:28:35 +0800</pubDate><description><![CDATA[package cn.itcast.web.servlet;

import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.List;

import javax.servlet.ServletException;
import javax.ser...]]></description><category></category></item><item><title><![CDATA[web 项目 获取客户端 域账户]]></title><link>https://blog.youkuaiyun.com/live801/article/details/104707162</link><guid>https://blog.youkuaiyun.com/live801/article/details/104707162</guid><author>live801</author><pubDate>Fri, 06 Mar 2020 23:38:22 +0800</pubDate><description><![CDATA[package com;
import java.io.IOException;
import java.net.InetAddress;
import java.util.Enumeration;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.h...]]></description><category></category></item><item><title><![CDATA[web 导入导出excel]]></title><link>https://blog.youkuaiyun.com/live801/article/details/104706993</link><guid>https://blog.youkuaiyun.com/live801/article/details/104706993</guid><author>live801</author><pubDate>Fri, 06 Mar 2020 23:21:47 +0800</pubDate><description><![CDATA[(3条消息)HSSFWorkbook 模版使用_Java_Ethan Mr.的博客-优快云博客
https://blog.youkuaiyun.com/ethan_10/article/details/80335350
]]></description><category></category></item><item><title><![CDATA[文件上传下载]]></title><link>https://blog.youkuaiyun.com/live801/article/details/104706970</link><guid>https://blog.youkuaiyun.com/live801/article/details/104706970</guid><author>live801</author><pubDate>Fri, 06 Mar 2020 23:19:51 +0800</pubDate><description><![CDATA[package cn.itcast.web.servlet;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.ht...]]></description><category></category></item><item><title><![CDATA[权限管理，]]></title><link>https://blog.youkuaiyun.com/live801/article/details/104436884</link><guid>https://blog.youkuaiyun.com/live801/article/details/104436884</guid><author>live801</author><pubDate>Fri, 21 Feb 2020 23:38:30 +0800</pubDate><description><![CDATA[Content Model : (module-name? | ((((description*, display-name*, icon*)) | distributable | context-param | filter | filter-mapping | listener | servlet | servlet-mapping | session-config | mime-mappin...]]></description><category></category></item><item><title><![CDATA[web 权限管理]]></title><link>https://blog.youkuaiyun.com/live801/article/details/104345595</link><guid>https://blog.youkuaiyun.com/live801/article/details/104345595</guid><author>live801</author><pubDate>Sun, 16 Feb 2020 17:29:27 +0800</pubDate><description><![CDATA[package cn.itcast.estore.web.fitler;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import jav...]]></description><category></category></item><item><title><![CDATA[打开web页面，获取用户所在系统域名称及其系统类型]]></title><link>https://blog.youkuaiyun.com/live801/article/details/104345023</link><guid>https://blog.youkuaiyun.com/live801/article/details/104345023</guid><author>live801</author><pubDate>Sun, 16 Feb 2020 17:00:32 +0800</pubDate><description><![CDATA[package cn.itcast.estore.web.fitler;

import java.io.IOException;
import java.util.Properties;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import...]]></description><category></category></item><item><title><![CDATA[4.工程发布]]></title><link>https://blog.youkuaiyun.com/live801/article/details/103966310</link><guid>https://blog.youkuaiyun.com/live801/article/details/103966310</guid><author>live801</author><pubDate>Tue, 14 Jan 2020 01:03:43 +0800</pubDate><description><![CDATA[4.工程发布

将estore项目配置虚拟主机，以顶级域名方式进行发布

在浏览器上直接输入www.estore.com就可以访问到我们的工程.



1.在tomcat的conf目录下的server.xml文件中配置

1.修改tomcat的端口 80.

2.配置虚拟主机

 &lt;Engine name="Catalina" defaultHost="www.estore.com"&...]]></description><category></category></item><item><title><![CDATA[分页2]]></title><link>https://blog.youkuaiyun.com/live801/article/details/103951559</link><guid>https://blog.youkuaiyun.com/live801/article/details/103951559</guid><author>live801</author><pubDate>Mon, 13 Jan 2020 01:11:31 +0800</pubDate><description><![CDATA[service
 // 分页操作
 // pageNum 页码
 // currentPage 每页条数
 public PageBean findByPage(int pageNum, int currentPage)
   throws SQLException {

  PageBean pb = new PageBean();

 ...]]></description><category></category></item><item><title><![CDATA[分页]]></title><link>https://blog.youkuaiyun.com/live801/article/details/103951541</link><guid>https://blog.youkuaiyun.com/live801/article/details/103951541</guid><author>live801</author><pubDate>Mon, 13 Jan 2020 01:08:35 +0800</pubDate><description><![CDATA[package cn.itcast.customer.web.servlet;

import java.io.IOException;
import java.sql.SQLException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;...]]></description><category></category></item><item><title><![CDATA[action  选择]]></title><link>https://blog.youkuaiyun.com/live801/article/details/103951505</link><guid>https://blog.youkuaiyun.com/live801/article/details/103951505</guid><author>live801</author><pubDate>Mon, 13 Jan 2020 00:50:41 +0800</pubDate><description><![CDATA[package cn.itcast.estore.web.servlet;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.lang.reflect.InvocationTarget...]]></description><category></category></item><item><title><![CDATA[传递单个对象]]></title><link>https://blog.youkuaiyun.com/live801/article/details/103951485</link><guid>https://blog.youkuaiyun.com/live801/article/details/103951485</guid><author>live801</author><pubDate>Mon, 13 Jan 2020 00:41:34 +0800</pubDate><description><![CDATA[package cn.itcast.estore.web.servlet;

import java.io.IOException;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.htt...]]></description><category></category></item><item><title><![CDATA[response.sendRedirect]]></title><link>https://blog.youkuaiyun.com/live801/article/details/103951429</link><guid>https://blog.youkuaiyun.com/live801/article/details/103951429</guid><author>live801</author><pubDate>Mon, 13 Jan 2020 00:35:56 +0800</pubDate><description><![CDATA[package cn.itcast.estore.web.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import j...]]></description><category></category></item><item><title><![CDATA[AddCountInCartServlet]]></title><link>https://blog.youkuaiyun.com/live801/article/details/103951415</link><guid>https://blog.youkuaiyun.com/live801/article/details/103951415</guid><author>live801</author><pubDate>Mon, 13 Jan 2020 00:19:05 +0800</pubDate><description><![CDATA[package cn.itcast.estore.web.servlet;

import java.io.IOException;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpSe...]]></description><category></category></item><item><title><![CDATA[servlet 直接传递List对象]]></title><link>https://blog.youkuaiyun.com/live801/article/details/103951387</link><guid>https://blog.youkuaiyun.com/live801/article/details/103951387</guid><author>live801</author><pubDate>Mon, 13 Jan 2020 00:11:36 +0800</pubDate><description><![CDATA[package cn.itcast.estore.web.servlet;

import java.io.IOException;
import java.sql.SQLException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
i...]]></description><category></category></item><item><title><![CDATA[register_success.jsp]]></title><link>https://blog.youkuaiyun.com/live801/article/details/103951349</link><guid>https://blog.youkuaiyun.com/live801/article/details/103951349</guid><author>live801</author><pubDate>Mon, 13 Jan 2020 00:04:18 +0800</pubDate><description><![CDATA[register_success.jsp

&lt;%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%&gt;

&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"&gt;

&lt;html&gt;
&lt;head&gt;
&lt;m...]]></description><category></category></item><item><title><![CDATA[jsp页面封装]]></title><link>https://blog.youkuaiyun.com/live801/article/details/103951189</link><guid>https://blog.youkuaiyun.com/live801/article/details/103951189</guid><author>live801</author><pubDate>Sun, 12 Jan 2020 23:37:29 +0800</pubDate><description><![CDATA[add_product.jsp

&lt;%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%&gt;

&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"&gt;
&lt;html&gt;
&lt;head&gt;
&lt;title&g...]]></description><category></category></item></channel></rss>