<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_33245220的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_33245220</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_33245220]]></copyright><item><title><![CDATA[tomcat运行项目时报错：Unsupported major.minor version 51.0，修改JDK版本后还是报错]]></title><link>https://blog.youkuaiyun.com/qq_33245220/article/details/102486698</link><guid>https://blog.youkuaiyun.com/qq_33245220/article/details/102486698</guid><author>qq_33245220</author><pubDate>Thu, 10 Oct 2019 18:02:11 +0800</pubDate><description><![CDATA[最近跳槽到一家新公司做办公系统后台，项目是基于Eclipse，JDK1.6开发，并且基于不同模块需求在不同的分支进行开发，切换分支后运行项目经常出现Unsupported major.minor version 51.0等类似的问题，该问题是JDK版本不对应导致的，JDK版本与major.minor version对应关系如下：

JDK版本和major.minor的版本的对照关系
	序号
			...]]></description><category></category></item><item><title><![CDATA[Hibernate入门及环境搭建]]></title><link>https://blog.youkuaiyun.com/qq_33245220/article/details/88372651</link><guid>https://blog.youkuaiyun.com/qq_33245220/article/details/88372651</guid><author>qq_33245220</author><pubDate>Sat, 09 Mar 2019 23:59:14 +0800</pubDate><description><![CDATA[Hibernate开发包

先去HIbernate官网下载开发包，当然官网下载一般速度比较慢，现提供网盘5.0.7版本开发包链接：https://pan.baidu.com/s/17oKQL5WzyYi3FXtejXnvYQ提取码：23vy 。下载完之后解压缩，得到如下的文件目录：



下面进行eclipse下的基础环境搭建：

需要的jar包包括：

hibernate开发包下的lib/r...]]></description><category></category></item><item><title><![CDATA[请求和响应乱码解决]]></title><link>https://blog.youkuaiyun.com/qq_33245220/article/details/86636335</link><guid>https://blog.youkuaiyun.com/qq_33245220/article/details/86636335</guid><author>qq_33245220</author><pubDate>Fri, 25 Jan 2019 09:35:50 +0800</pubDate><description><![CDATA[
request:
        //1.把乱码的数据打成iso-8859-1的字节数组
        //2.把字节数组使用utf-8的编码方式重新组装成字符串
        new String(字符串.getBytes(&quot;iso8859-1&quot;), &quot;utf-8&quot;);
response:二选一
        response.setHeader(&quot;content-type&quot;,&quot;text...]]></description><category></category></item><item><title><![CDATA[JDK动态代理]]></title><link>https://blog.youkuaiyun.com/qq_33245220/article/details/86620492</link><guid>https://blog.youkuaiyun.com/qq_33245220/article/details/86620492</guid><author>qq_33245220</author><pubDate>Thu, 24 Jan 2019 09:25:49 +0800</pubDate><description><![CDATA[
public class Demo 
{
	@Test
	public void test1()
	{
		// 要被增强的对象
		final NormalPerson p=new NormalPerson();
		
		// 需求: 使用动态代理的方式对普通人进行增强
		// jdk提供的类和方法可以给咱们动态的生成代理对象/增强对象 不需要自己去创建增强类
		
		/*参数概述: 固...]]></description><category></category></item><item><title><![CDATA[sublime text 3使用护眼主题（修复css文件显示问题）]]></title><link>https://blog.youkuaiyun.com/qq_33245220/article/details/81320194</link><guid>https://blog.youkuaiyun.com/qq_33245220/article/details/81320194</guid><author>qq_33245220</author><pubDate>Tue, 31 Jul 2018 20:41:46 +0800</pubDate><description><![CDATA[
&amp;lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&amp;gt;
&amp;lt;!DOCTYPE plist PUBLIC &quot;-//Apple Computer//DTD PLIST 1.0//EN&quot; &quot;http://www.apple.com/DTDs/PropertyList-1.0.dtd&quot;&amp;gt;

&amp;lt;plist version=&quot;1.0&quo]]></description><category></category></item><item><title><![CDATA[Sublime Text3 快捷键（含自定义部分，持续更新中。。。。。）]]></title><link>https://blog.youkuaiyun.com/qq_33245220/article/details/80692151</link><guid>https://blog.youkuaiyun.com/qq_33245220/article/details/80692151</guid><author>qq_33245220</author><pubDate>Thu, 14 Jun 2018 15:23:13 +0800</pubDate><description><![CDATA[Sublime Text3是一个跨平台的前端文本编辑器，小巧轻便并拥有强大的插件群使得它得到了众多前端er的青睐。自定义快捷键preferences——&amp;gt;key bindings可以查看默认的快捷键，以及添加自己想重新定义的快捷键[
{ &quot;keys&quot;: [&quot;f2&quot;], &quot;command&quot;: &quot;side_bar_rename&quot;},
{ &quot;keys&quot;: [&quot;f10&quot;], &amp]]></description><category></category></item><item><title><![CDATA[正则表达式汇总]]></title><link>https://blog.youkuaiyun.com/qq_33245220/article/details/79240391</link><guid>https://blog.youkuaiyun.com/qq_33245220/article/details/79240391</guid><author>qq_33245220</author><pubDate>Fri, 02 Feb 2018 16:11:52 +0800</pubDate><description><![CDATA[金额：/^[+]{0,1}([1-9]\d*|0)$|^[+]{0,1}(([1-9]\d*|0)\.\d{1,2})$/联系电话（固话+手机号码）：/^((0\d{2,3}-\d{7,8})|(1([358][0-9]|4[579]|66|7[0135678]|9[89])[0-9]{8}))$/]]></description><category></category></item><item><title><![CDATA[金额输入正则表达式]]></title><link>https://blog.youkuaiyun.com/qq_33245220/article/details/79151264</link><guid>https://blog.youkuaiyun.com/qq_33245220/article/details/79151264</guid><author>qq_33245220</author><pubDate>Wed, 24 Jan 2018 15:20:25 +0800</pubDate><description><![CDATA[//控制金额只能输入数字，最多两位小数
$("#currentprice").keyup(function(e) {
var reg = $(this).val().match(/\d+\.?\d{0,2}/);
var txt = '';
if(reg != null) {
txt = reg[0];
}
$(this).val(txt);
}).change(function(]]></description><category></category></item><item><title><![CDATA[[Exc异常记录]未安装memcached导致服务器连接异常]]></title><link>https://blog.youkuaiyun.com/qq_33245220/article/details/74857574</link><guid>https://blog.youkuaiyun.com/qq_33245220/article/details/74857574</guid><author>qq_33245220</author><pubDate>Sun, 09 Jul 2017 10:29:38 +0800</pubDate><description><![CDATA[异常代码：
2017-07-09 10:10:23.512 WARN net.spy.memcached.MemcachedConnection:  Closing, and reopening {QA sa=/127.0.0.1:11211, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0},]]></description><category></category></item></channel></rss>