https://blog.youkuaiyun.com/dleejzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/dleej/article/details/6638619https://blog.youkuaiyun.com/dleej/article/details/6638619dleejWed, 27 Jul 2011 17:44:40 +0800https://blog.youkuaiyun.com/dleej/article/details/6629802https://blog.youkuaiyun.com/dleej/article/details/6629802dleejSun, 24 Jul 2011 16:40:24 +0800https://blog.youkuaiyun.com/dleej/article/details/6629799https://blog.youkuaiyun.com/dleej/article/details/6629799dleejSun, 24 Jul 2011 16:36:06 +0800https://blog.youkuaiyun.com/dleej/article/details/6609040https://blog.youkuaiyun.com/dleej/article/details/6609040dleejFri, 15 Jul 2011 16:34:00 +0800https://blog.youkuaiyun.com/dleej/article/details/6609023https://blog.youkuaiyun.com/dleej/article/details/6609023dleejFri, 15 Jul 2011 16:30:51 +0800https://blog.youkuaiyun.com/dleej/article/details/6609012https://blog.youkuaiyun.com/dleej/article/details/6609012dleejFri, 15 Jul 2011 16:28:18 +0800https://blog.youkuaiyun.com/dleej/article/details/6600520https://blog.youkuaiyun.com/dleej/article/details/6600520dleejTue, 12 Jul 2011 16:22:47 +0800https://blog.youkuaiyun.com/dleej/article/details/6558706https://blog.youkuaiyun.com/dleej/article/details/6558706dleejTue, 21 Jun 2011 14:47:00 +0800https://blog.youkuaiyun.com/dleej/article/details/6552344https://blog.youkuaiyun.com/dleej/article/details/6552344dleejFri, 17 Jun 2011 17:34:00 +0800https://blog.youkuaiyun.com/dleej/article/details/6552340https://blog.youkuaiyun.com/dleej/article/details/6552340dleejFri, 17 Jun 2011 17:33:00 +0800https://blog.youkuaiyun.com/dleej/article/details/6552331https://blog.youkuaiyun.com/dleej/article/details/6552331dleejFri, 17 Jun 2011 17:28:00 +0800https://blog.youkuaiyun.com/dleej/article/details/6552326https://blog.youkuaiyun.com/dleej/article/details/6552326dleejFri, 17 Jun 2011 17:27:00 +0800https://blog.youkuaiyun.com/dleej/article/details/6529332https://blog.youkuaiyun.com/dleej/article/details/6529332dleejTue, 07 Jun 2011 12:49:00 +0800https://blog.youkuaiyun.com/dleej/article/details/6439933https://blog.youkuaiyun.com/dleej/article/details/6439933dleejMon, 23 May 2011 15:52:00 +0800String.Split 方法有6个重载函数：1) public string[] Split(params char[] separator)
2) public string[] Split(char[] separator, int count)
3) public string[] Split(char[] separator, StringSplitOptions options)
4) public string[] Split(string[] sep]]>https://blog.youkuaiyun.com/dleej/article/details/6437256https://blog.youkuaiyun.com/dleej/article/details/6437256dleejSat, 21 May 2011 23:51:00 +0800[转自http://www.cnblogs.com/michaelxu/archive/2008/03/31/1131500.html]
 
什么是委托
　　首先要知道什么是委托，用最通俗易懂的话来讲，你就可以把委托看成是用来执行方法（函数）的一个东西。
如何使用委托
　　在使用委托的时候，你可以像对待一个类一样对待它。即先声明，再实例化。只是有点不同，类在实例化之后叫对象或实例，但委托在实例化后仍叫委托。
声明，如：1namespac]]>https://blog.youkuaiyun.com/dleej/article/details/6427439https://blog.youkuaiyun.com/dleej/article/details/6427439dleejTue, 17 May 2011 17:13:00 +0800我刚刚发现在Java 5里声明的一个方法：Integer.getInteger(String)：http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Integer.html#getInteger(java.lang.String) 　　根据指定的名称得到系统属性的整数值。 　　
第一个参数将被认为是系统属性的名称。系统属性可以通过 System.getProperty(java.lang.String)方法访问得到。属性值字符串将被解释成]]>https://blog.youkuaiyun.com/dleej/article/details/6426276https://blog.youkuaiyun.com/dleej/article/details/6426276dleejTue, 17 May 2011 10:34:00 +0800目前开发的这个项目中需要从远程服务器上下载数据，采用了开源的commons.net.ftp包。在实际应用中发现了一个问题，在测试服务器上调用ftpClient.listFiles()方法可以返回包含文件名的数组，而在现网服务器上此方法返回NULL。我被这个问题困扰了好久，下面把我的处理思路陈述如下：
（1）首先发现2个服务器的区别：测试服务器为solaris服务器，而现网服务器为hp服务器，会不会是平台差异所致呢？带着这个问题，下载了common包的源码，通过源码进行调试。
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