<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[初秋土豆的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/argel_lj</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; argel_lj]]></copyright><item><title><![CDATA[通过StackTraceElement获取方法调用者的具体信息]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/49925657</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/49925657</guid><author>argel_lj</author><pubDate>Thu, 19 Nov 2015 11:55:45 +0800</pubDate><description><![CDATA[本文简要介绍了StackTrace(堆栈轨迹)以及StackTraceElement的一些用法]]></description><category></category></item><item><title><![CDATA[Spring Boot修改内置Tomcat端口号]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/49851625</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/49851625</guid><author>argel_lj</author><pubDate>Sun, 15 Nov 2015 19:55:45 +0800</pubDate><description><![CDATA[Spring Boot 内置Tomcat默认端口号为8080，在开发多个应用调试时很不方便，本文介绍了修改 Spring Boot内置Tomcat端口号的方法。]]></description><category></category></item><item><title><![CDATA[Spring Boot应用基本配置说明]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/49839949</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/49839949</guid><author>argel_lj</author><pubDate>Sat, 14 Nov 2015 22:17:03 +0800</pubDate><description><![CDATA[本文简要介绍了Spring Boot应用中涉及到的一些基本配置，并对其进行了说明。]]></description><category></category></item><item><title><![CDATA[Spring Boot快速入门之Hello World]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/49835471</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/49835471</guid><author>argel_lj</author><pubDate>Sat, 14 Nov 2015 14:08:36 +0800</pubDate><description><![CDATA[本文简要介绍了Spring Boot，并基于它创建了第一个应用Hello World。]]></description><category></category></item><item><title><![CDATA[Tomcat启动报错，The CATALINA_HOME environment variable is not defined correctly]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/49683579</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/49683579</guid><author>argel_lj</author><pubDate>Fri, 06 Nov 2015 15:25:26 +0800</pubDate><description><![CDATA[Tomcat启动报错，The CATALINA_HOME environment variable is not defined correctly]]></description><category></category></item><item><title><![CDATA[windows下"8080"端口被占用解决办法]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/49681853</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/49681853</guid><author>argel_lj</author><pubDate>Fri, 06 Nov 2015 14:00:52 +0800</pubDate><description><![CDATA[Tomcat启动时提示8080端口被占用，解决办法如下]]></description><category></category></item><item><title><![CDATA[单点登录(SSO)入门第二篇--SSO之实现CAS]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/49664605</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/49664605</guid><author>argel_lj</author><pubDate>Thu, 05 Nov 2015 16:30:02 +0800</pubDate><description><![CDATA[本文简要介绍了CAS及其实现原理，并对CAS demo环境的搭建进行了描述。]]></description><category></category></item><item><title><![CDATA[单点登录(SSO)入门第一篇--基本概念]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/49662413</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/49662413</guid><author>argel_lj</author><pubDate>Thu, 05 Nov 2015 14:34:51 +0800</pubDate><description><![CDATA[本文简要介绍了SSO的概念，使用场景及其基本实现原理]]></description><category></category></item><item><title><![CDATA[jQuery中this与$(this)的区别  ]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84513677</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84513677</guid><author>argel_lj</author><pubDate>Thu, 19 Dec 2013 18:33:28 +0800</pubDate><description><![CDATA[
最近在使用jQuery的时候，发现有时候直接通过this来调用jquery所特有的方法或属性的时候会报错误：对象不支持此属性或方法。比如下面的程序，红色的代码段运行正常，蓝色的代码段运行报错。&amp;lt;script type=&quot;text/javascript&quot;&amp;gt; $(&quot;img&quot;).each(function(i){  this.src=&quot;img/slide-&quot;+i+&quot;.jpg&quot;;  }); ...]]></description><category></category></item><item><title><![CDATA[window.open和location.href区别 ]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84509967</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84509967</guid><author>argel_lj</author><pubDate>Fri, 06 Dec 2013 10:34:19 +0800</pubDate><description><![CDATA[
1.window.location是window对象的属性，而window.open是window对象的方法
  window.location是你对当前浏览器窗口的URL地址对象的参考！  
  window.open是用来打开一个新窗口的函数！
2.window.open不一定是打开一个新窗口!!!!!!!!  
  只要有窗口的名称和window.open中第二个参数中的一样就会将...]]></description><category></category></item><item><title><![CDATA[常用sql语句]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84496182</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84496182</guid><author>argel_lj</author><pubDate>Tue, 05 Nov 2013 21:12:00 +0800</pubDate><description><![CDATA[
 
1 删除数据库中重复的记录
 
DELETE 
　　FROM table_name a 
　　WHERE rowid &amp;gt; ( SELECT min(rowid) 
　　FROM table_name b 
　　WHERE b.id = a.id and b.name=a.name);
]]></description><category></category></item><item><title><![CDATA[jquery $(document).ready() 与window.onload的区别]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84492549</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84492549</guid><author>argel_lj</author><pubDate>Fri, 25 Oct 2013 12:37:15 +0800</pubDate><description><![CDATA[
Jquery中$(document).ready()的作用类似于传统JavaScript中的window.onload方法，不过与window.onload方法还是有区别的。
 
1.执行时间 
        window.onload必须等到页面内包括图片的所有元素加载完毕后才能执行。 
        $(document).ready()是DOM结构绘制完毕后就执行，不必等到加...]]></description><category></category></item><item><title><![CDATA[ie6下textarea赋值的问题]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84491129</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84491129</guid><author>argel_lj</author><pubDate>Mon, 21 Oct 2013 17:16:46 +0800</pubDate><description><![CDATA[
在ie6下，用jquery为textarea赋值，发现不成功;语句如下:
$(&quot;#employeeawardsForm #note&quot;).val(data.note);
改为纯js赋值，则可以
document.employeeawardsForm.note.value=data.note;
 
...]]></description><category></category></item><item><title><![CDATA[Oracle中NVARCHAR2与VARCHAR2的区别]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84479777</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84479777</guid><author>argel_lj</author><pubDate>Sun, 15 Sep 2013 11:26:10 +0800</pubDate><description><![CDATA[
Oralce官方文档“Datatypes”部分对NVARCHAR2、VARCHAR2以及VARCHAR有一段描述，可以清晰得到它们的区别。罗列在此，供大家参考。【链接】http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/sql_elements001.htm#sthref71NVARCHAR2 DatatypeThe NV...]]></description><category></category></item><item><title><![CDATA[MyEclipse中启动Tomcat报OutOfMemoryError: PermGen space]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84478929</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84478929</guid><author>argel_lj</author><pubDate>Thu, 12 Sep 2013 11:31:08 +0800</pubDate><description><![CDATA[
      在MyEclipse中启动Tomcat加载调试，加载过程中报java.lang.OutOfMemoryError: PermGen space错误。经查阅，PermGen space的全称是Permanent Generation space，是指内存的永久保存区域OutOfMemoryError: PermGen space从表面上看就是内存益出，解决方法也一定是加大内存。说说为什...]]></description><category></category></item><item><title><![CDATA[交换两个值，不用临时变量（C位运算）]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84478556</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84478556</guid><author>argel_lj</author><pubDate>Wed, 11 Sep 2013 13:11:18 +0800</pubDate><description><![CDATA[
    通常我们交换两个值，都是用一个临时的变量temp,拿交换a,b的值为例，通常的做法是：temp = a;a = b;b = temp;不过利用位运算，真的是方便很多：        假如 a = 3,b = 4。想将a和b的值互换，可以用一下赋值语句实现：        a = a ^ b；        b = b ^ a；        a = a ^ b；        下面用竖式...]]></description><category></category></item><item><title><![CDATA[MyEclipse优化技巧]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84477064</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84477064</guid><author>argel_lj</author><pubDate>Fri, 06 Sep 2013 16:38:38 +0800</pubDate><description><![CDATA[
第一步: 取消自动validation
validation有一堆，什么xml、jsp、jsf、js等等，我们没有必要全部都去自动校验一下，只是需要的时候才会手工校验一下！

取消方法：windows–&amp;gt;perferences–&amp;gt;myeclipse–&amp;gt;validation除开Manual下面的复选框全部选中之外，其他全部不选手工验证方法：在要验证的文件上，单击鼠标右键–&amp;...]]></description><category></category></item><item><title><![CDATA[Jquery 对象和Dom对象（js） 详细介绍]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84476133</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84476133</guid><author>argel_lj</author><pubDate>Wed, 04 Sep 2013 14:20:35 +0800</pubDate><description><![CDATA[
                                                   jQuery 对象和 DOM 对象的区别    我们在做网页设计的时候经常听说 DOM 对象和 jQuery 对象，到底二者有什么样的区 别和联系呢，下面我们针对两者做了一些简要的总结： jQuery 对象和 DOM 对象使用说明，需要的朋友可以参考下。 
1.jQuery 对象和 DOM 对...]]></description><category></category></item><item><title><![CDATA[查询当前状态下与当前委托编号一致的所有委托中的主主委托]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84475329</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84475329</guid><author>argel_lj</author><pubDate>Mon, 02 Sep 2013 14:43:26 +0800</pubDate><description><![CDATA[
前提：
主委托与补送委托  编号一致，一个主委托可能有多个补送委托。查询时，先查主委托，再依次循环遍历其下的所有补送委托。
 
问题：
如何写  查询某个状态下委托的SQL?
 
解决方案：
SELECT COUNT(SUBMSTATE) As recordTotal
  FROM submission
 WHERE 1 = 1
   and flag = '0'
   a...]]></description><category></category></item><item><title><![CDATA[oracle修改字符集]]></title><link>https://blog.youkuaiyun.com/argel_lj/article/details/84475274</link><guid>https://blog.youkuaiyun.com/argel_lj/article/details/84475274</guid><author>argel_lj</author><pubDate>Mon, 02 Sep 2013 12:48:09 +0800</pubDate><description><![CDATA[
修改Oracle客户端字符集方法:
1:可以通过修改注册表键值永久设置，类似于这样的键值:HKEY_LOCAL_MACHINE/SOFTWARE/Oracle/HOME0下,如一般的简体中文nls_lang＝SIMPLIFIED CHINESE_CHINA.ZHS16GBK
 
2:查看数据库当前字符集参数设置
SQL&amp;gt; select userenv('language') fr...]]></description><category></category></item></channel></rss>