<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[caoyongjunjava的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/caoyongjunjava</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; caoyongjunjava]]></copyright><item><title><![CDATA[mysql varchar 类型 日期查询范围]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/50481642</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/50481642</guid><author>caoyongjunjava</author><pubDate>Fri, 08 Jan 2016 11:34:19 +0800</pubDate><description><![CDATA[最近在做项目时为了获取保存在mysql中日期字段是varchar类型的范围
在java中可以保存时以
Date nowTime = new Date(System.currentTimeMillis());
SimpleDateFormat sdFormatter = new SimpleDateFormat("yyyyMMdd");
sdFormatter.format(nowTime)]]></description><category></category></item><item><title><![CDATA[[自己的项目]开头]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/50148145</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/50148145</guid><author>caoyongjunjava</author><pubDate>Wed, 02 Dec 2015 14:57:39 +0800</pubDate><description><![CDATA[从今天起又要开始写博客了，与之前不同的是这次开始要随笔写属于自己的项目，
从大学培训java时就想着想做一个大学生类的二手市场网站，可是那时我的还是技术小白什么都朦胧甚至不懂，
两年的某外企互联网公司工作了2年的我 ，在里面干了很多嘈杂的事情，
从自动化测试到性能测试再到linux配置再到EXTJS开发再到管理一个项目的上线前后的开发进度。
毕业两年半我早已白发苍苍，我想现在的能力我想做一]]></description><category></category></item><item><title><![CDATA[p2p业务流程转载]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/46006829</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/46006829</guid><author>caoyongjunjava</author><pubDate>Tue, 26 May 2015 13:25:11 +0800</pubDate><description><![CDATA[http://www.cnblogs.com/me115/p/3452449.html#h26]]></description><category></category></item><item><title><![CDATA[android 转载的博客]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/45966175</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/45966175</guid><author>caoyongjunjava</author><pubDate>Mon, 25 May 2015 09:45:43 +0800</pubDate><description><![CDATA[http://www.cnblogs.com/royenhome/archive/2010/04/24/1719420.html]]></description><category></category></item><item><title><![CDATA[UFC ios]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/45823635</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/45823635</guid><author>caoyongjunjava</author><pubDate>Mon, 18 May 2015 16:00:18 +0800</pubDate><description><![CDATA[http://www.hackhome.com/XiaZai/SoftView_180463.html]]></description><category></category></item><item><title><![CDATA[正则去掉html]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/44872925</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/44872925</guid><author>caoyongjunjava</author><pubDate>Sat, 04 Apr 2015 14:24:21 +0800</pubDate><description><![CDATA[String.replaceAll("(.+?)", "");]]></description><category></category></item><item><title><![CDATA[shell 脚本 if elseif else]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/44560849</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/44560849</guid><author>caoyongjunjava</author><pubDate>Mon, 23 Mar 2015 11:07:27 +0800</pubDate><description><![CDATA[规范有点严格


if空格[空格"xx"空格=空格"xx"空格];空格then
echo "if"
elif空格[空格"xx"空格=空格"xx"空格];空格then
echo "elseif"
else
echo "else"
fi





if [ "xx" = "xx" ]; then
echo "if"
elif [ "xx" = "xx" ]; then]]></description><category></category></item><item><title><![CDATA[sql 语法大全【转载】]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/44338753</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/44338753</guid><author>caoyongjunjava</author><pubDate>Tue, 17 Mar 2015 10:45:21 +0800</pubDate><description><![CDATA[http://www.cnblogs.com/yubinfeng/archive/2010/11/02/1867386.html]]></description><category></category></item><item><title><![CDATA[输入器]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/44171151</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/44171151</guid><author>caoyongjunjava</author><pubDate>Tue, 10 Mar 2015 09:18:46 +0800</pubDate><description><![CDATA[http://mottie.github.io/Keyboard/index.html]]></description><category></category></item><item><title><![CDATA[设计模式【转载】]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/43526007</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/43526007</guid><author>caoyongjunjava</author><pubDate>Thu, 05 Feb 2015 11:45:37 +0800</pubDate><description><![CDATA[http://www.cnblogs.com/wuyuegb2312/archive/2013/04/09/3008320.html]]></description><category></category></item><item><title><![CDATA[现金流 for ipad]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/42520195</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/42520195</guid><author>caoyongjunjava</author><pubDate>Thu, 08 Jan 2015 09:40:20 +0800</pubDate><description><![CDATA[http://app.tongbu.com/821135385_cashflowtheinvestinggame.html]]></description><category></category></item><item><title><![CDATA[[c.y.j]项目防止恶意入侵]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/39494849</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/39494849</guid><author>caoyongjunjava</author><pubDate>Tue, 23 Sep 2014 10:17:37 +0800</pubDate><description><![CDATA[Header set X-XSS-Protection "1; mode=block" 
Header set X-Frame-Options SAMEORIGIN]]></description><category></category></item><item><title><![CDATA[[c.y.j]springmvc-mybatis[转]]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/39375709</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/39375709</guid><author>caoyongjunjava</author><pubDate>Thu, 18 Sep 2014 17:11:57 +0800</pubDate><description><![CDATA[http://yuanmomo.net/archives/449]]></description><category></category></item><item><title><![CDATA[[c.y.j]mybatis choose when otherwise]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/39313785</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/39313785</guid><author>caoyongjunjava</author><pubDate>Tue, 16 Sep 2014 10:21:33 +0800</pubDate><description><![CDATA[SELECT * FROM COURSES 
 
 WHERE TUTOR_ID= #{tutorId}   WHERE name like #{courseName}   WHERE TUTOR start_date >= now()]]></description><category></category></item><item><title><![CDATA[[c.y.j]java多线程讲解的博客]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38928713</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38928713</guid><author>caoyongjunjava</author><pubDate>Fri, 29 Aug 2014 17:45:39 +0800</pubDate><description><![CDATA[http://lavasoft.blog.51cto.com/62575/27069/]]></description><category></category></item><item><title><![CDATA[[c.y.j]spring aop]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38865757</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38865757</guid><author>caoyongjunjava</author><pubDate>Wed, 27 Aug 2014 10:01:55 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[[c.y.j]js根据地区时区显示时间]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38842865</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38842865</guid><author>caoyongjunjava</author><pubDate>Tue, 26 Aug 2014 09:14:20 +0800</pubDate><description><![CDATA[var stringDate = new Date(val);
var timeZone = (new Date().getTimezoneOffset()) * 60 * 1000;
var newDate = stringDate - timeZone;
return Ext.Date.format(new Date(newDate), 'Y-m-d H:i:s');]]></description><category></category></item><item><title><![CDATA[[c.y.j]转载 linux 硬盘挂载]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38488009</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38488009</guid><author>caoyongjunjava</author><pubDate>Mon, 11 Aug 2014 10:10:31 +0800</pubDate><description><![CDATA[http://blog.youkuaiyun.com/tianlesoftware/article/details/5642883]]></description><category></category></item><item><title><![CDATA[java编程规范｛转载｝]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38179039</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38179039</guid><author>caoyongjunjava</author><pubDate>Sun, 27 Jul 2014 20:48:18 +0800</pubDate><description><![CDATA[1. 应用范围


本规范应用于采用J2EE规范的项目中，所有项目中的JAVA代码（含JSP，SERVLET，JAVABEAN，EJB）均应遵守这个规范。同时，也可作为其它项目的参考。


 


2. 设计类和方法


2.1     创建具有很强内聚力的类


方法的重要性往往比类的重要性更容易理解，方法是指执行一个统一函数的一段代码。类常被错误的视为是一个仅仅用]]></description><category></category></item><item><title><![CDATA[java代码编写建议｛转载｝]]></title><link>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38178497</link><guid>https://blog.youkuaiyun.com/caoyongjunjava/article/details/38178497</guid><author>caoyongjunjava</author><pubDate>Sun, 27 Jul 2014 20:34:24 +0800</pubDate><description><![CDATA[1) 类名首字母应该大写。字段、方法以及对象（句柄）的首字母应小写。对于所有标识符，其中包含的所有单词都应紧靠在一起，而且大写中间单词的首字母。例如： ThisIsAClassName thisIsMethodOrFieldName 若在定义中出现了常数初始化字符，则大写static final基本类型标识符中的所有字母。这样便可标志出它们属于编译期的常数。 Java包（Package）属于一种特]]></description><category></category></item></channel></rss>