Commons IO是apache的一个开源的工具包,封装了IO操作的相关类,使用Commons IO可以很方便的读写文件,url源代码等. 普通地读取一个网页的源代码的代码可能如下 InputStream in = new URL( "http://laoyu.info" ).openStream(); try { InputStreamReader inR = new InputStreamReader( in ); BufferedReader buf = new Buffere
觉得很不错,就转载了, 作者: Paul Lin 首先贴一段Apache commons IO官网上的介绍,来对这个著名的开源包有一个基本的了解:Commons IO is a library of utilities to assist with developing IO functionality. There are four main areas included:●Utility classes - with static methods to perform common task
C# 判断文件有没占用 using System; using System.Collections.Generic; using System.Text; using System.Runtime.InteropServices; namespace AdminTools { public static class FileTools { [DllImport("kernel32.dll")] private static extern
C# 判断文件是否被占用的三种方法 using System.IO; using System.Runtime.InteropServices; [DllImport("kernel32.dll")] public static extern IntPtr _lopen(string lpPathName, int iReadWrite); [DllImport("kernel32.dll")] public static extern bool CloseHand