init lserp cs 5.0
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using System;
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using System.Collections;
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using System.IO;
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using System.Text;
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namespace Zhaizj.Framework.IO {
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/// <summary>
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/// 封装了文件常用操作方法
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/// </summary>
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public class File {
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/// <summary>
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/// 读取文件的内容(采用UTF8编码)
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/// </summary>
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/// <param name="absolutePath">文件的绝对路径</param>
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/// <returns>文件的内容</returns>
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public static String Read( String absolutePath ) {
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return Read( absolutePath, Encoding.UTF8 );
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}
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/// <summary>
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/// 以某种编码方式,读取文件的内容
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/// </summary>
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/// <param name="absolutePath">文件的绝对路径</param>
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/// <param name="encoding">编码方式</param>
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/// <returns>文件的内容</returns>
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public static String Read( String absolutePath, Encoding encoding ) {
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using (StreamReader reader = new StreamReader( absolutePath, encoding )) {
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return reader.ReadToEnd();
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}
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}
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/// <summary>
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/// 读取文件各行内容(采用UTF8编码),以数组形式返回
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/// </summary>
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/// <param name="absolutePath">文件的绝对路径</param>
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/// <returns>文件各行内容</returns>
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public static String[] ReadAllLines( String absolutePath ) {
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return ReadAllLines( absolutePath, Encoding.UTF8 );
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}
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/// <summary>
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/// 以某种编码方式,读取文件各行内容(采用UTF8编码),以数组形式返回
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/// </summary>
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/// <param name="absolutePath">文件的绝对路径</param>
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/// <param name="encoding">编码方式</param>
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/// <returns>文件各行内容</returns>
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public static String[] ReadAllLines( String absolutePath, Encoding encoding ) {
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ArrayList list = new ArrayList();
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using (StreamReader reader = new StreamReader( absolutePath, encoding )) {
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String str;
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while ((str = reader.ReadLine()) != null) {
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list.Add( str );
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}
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}
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return (String[])list.ToArray( typeof( String ) );
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}
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/// <summary>
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/// 将字符串写入某个文件中(采用UTF8编码)
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/// </summary>
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/// <param name="absolutePath">文件的绝对路径</param>
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/// <param name="fileContent">需要写入文件的字符串</param>
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public static void Write( String absolutePath, String fileContent ) {
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Write( absolutePath, fileContent, Encoding.UTF8 );
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}
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/// <summary>
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/// 将字符串写入某个文件中(需要指定文件编码方式)
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/// </summary>
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/// <param name="absolutePath">文件的绝对路径</param>
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/// <param name="fileContent">需要写入文件的字符串</param>
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/// <param name="encoding">编码方式</param>
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public static void Write( String absolutePath, String fileContent, Encoding encoding ) {
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using (StreamWriter writer = new StreamWriter( absolutePath, false, encoding )) {
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writer.Write( fileContent );
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}
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}
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/// <summary>
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/// 删除文件
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/// </summary>
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/// <param name="absolutePath">文件的绝对路径</param>
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public static void Delete( String absolutePath ) {
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System.IO.File.Delete( absolutePath );
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}
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/// <summary>
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/// 判断文件是否存在
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/// </summary>
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/// <param name="absolutePath">文件的绝对路径</param>
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/// <returns></returns>
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public static Boolean Exists( String absolutePath ) {
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return System.IO.File.Exists( absolutePath );
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}
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/// <summary>
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/// 移动文件
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/// </summary>
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/// <param name="sourceFileName">原来的路径</param>
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/// <param name="destFileName">需要挪到的新路径</param>
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public static void Move( String sourceFileName, String destFileName ) {
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System.IO.File.Move( sourceFileName, destFileName );
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}
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/// <summary>
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/// 拷贝文件(如果目标存在,不覆盖)
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/// </summary>
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/// <param name="sourceFileName">原来的路径</param>
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/// <param name="destFileName">需要挪到的新路径</param>
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public static void Copy( String sourceFileName, String destFileName ) {
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System.IO.File.Copy( sourceFileName, destFileName, false );
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}
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/// <summary>
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/// 拷贝文件
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/// </summary>
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/// <param name="sourceFileName">原来的路径</param>
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/// <param name="destFileName">需要挪到的新路径</param>
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/// <param name="overwrite">如果目标存在,是否覆盖</param>
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public static void Copy( String sourceFileName, String destFileName, Boolean overwrite ) {
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System.IO.File.Copy( sourceFileName, destFileName, overwrite );
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}
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/// <summary>
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/// 将内容追加到文件中(采用UTF8编码)
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/// </summary>
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/// <param name="absolutePath">文件的绝对路径</param>
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/// <param name="fileContent">需要追加的内容</param>
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public static void Append( String absolutePath, String fileContent ) {
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Append( absolutePath, fileContent, Encoding.UTF8 );
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}
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/// <summary>
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/// 将内容追加到文件中
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/// </summary>
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/// <param name="absolutePath">文件的绝对路径</param>
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/// <param name="fileContent">需要追加的内容</param>
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/// <param name="encoding">编码方式</param>
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public static void Append( String absolutePath, String fileContent, Encoding encoding ) {
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using (StreamWriter writer = new StreamWriter( absolutePath, true, encoding )) {
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writer.Write( fileContent );
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}
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}
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//public static void Zip( String sourceFileName ) {
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// Zip( sourceFileName, sourceFileName + ".zip" );
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//}
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//public static void Zip( String sourceFileName, String destFileName ) {
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// throw new Exception( "Zip 方法未实现" );
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//}
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//public static void UnZip( String sourceFileName ) {
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// throw new Exception( "UnZip 方法未实现" );
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//}
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//public static void UnZip( String sourceFileName, String destFilePath ) {
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// throw new Exception( "UnZip 方法未实现" );
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//}
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}
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}
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