133 lines
2.8 KiB
C#
133 lines
2.8 KiB
C#
using System;
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using System.IO;
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using System.IO.Compression;
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using System.Runtime.InteropServices;
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using System.Security.Cryptography;
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using System.Text;
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namespace Hua.DotNet.Code.Helper;
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public class FileHelper
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{
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public static string GetDirPath(string path = "")
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{
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string text = DateTime.Now.ToString("yyyyMMdd");
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if (!string.IsNullOrEmpty(path))
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{
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text = Path.Combine(path, text);
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}
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return text;
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}
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public static string HashFileName(string str = null)
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{
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if (string.IsNullOrEmpty(str))
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{
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str = Guid.NewGuid().ToString();
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}
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return BitConverter.ToString(new MD5CryptoServiceProvider().ComputeHash(Encoding.Default.GetBytes(str)), 4, 8).Replace("-", "");
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}
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public static void DeleteDirectory(string file)
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{
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try
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{
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if (!Directory.Exists(file))
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{
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return;
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}
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new DirectoryInfo(file).Attributes = (FileAttributes)0;
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string[] fileSystemEntries = Directory.GetFileSystemEntries(file);
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foreach (string text in fileSystemEntries)
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{
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if (File.Exists(text))
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{
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File.SetAttributes(file, FileAttributes.Normal);
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File.Delete(text);
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}
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else
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{
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DeleteDirectory(text);
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}
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}
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Directory.Delete(file);
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}
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catch (Exception ex)
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{
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LogHelper.Log(ex.Message);
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}
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}
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public static bool ZipGenCode(string zipPath, string genCodePath, string zipFileName)
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{
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if (string.IsNullOrEmpty(zipPath))
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{
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return false;
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}
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try
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{
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CreateDirectory(genCodePath);
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string text = Path.Combine(zipPath, zipFileName);
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if (File.Exists(text))
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{
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File.Delete(text);
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}
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ZipFile.CreateFromDirectory(genCodePath, text);
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DeleteDirectory(genCodePath);
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return true;
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}
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catch (Exception ex)
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{
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LogHelper.Log("压缩文件出错。", ex.Message);
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return false;
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}
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}
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public static bool CreateDirectory(string path)
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{
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
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{
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path = path.Replace("\\", "/").Replace("//", "/");
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}
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try
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{
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if (!Directory.Exists(path))
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{
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Directory.CreateDirectory(path);
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}
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}
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catch (Exception ex)
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{
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LogHelper.Log("创建文件夹出错了", ex.Message);
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return false;
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}
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return true;
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}
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public static void WriteAndSave(string path, string content)
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{
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if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
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{
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path = path.Replace("\\", "/").Replace("//", "/");
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}
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if (!Directory.Exists(Path.GetDirectoryName(path)))
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{
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Directory.CreateDirectory(Path.GetDirectoryName(path) ?? string.Empty);
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}
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LogHelper.Log("开始写入文件，Path=" + path);
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try
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{
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using FileStream fileStream = new FileStream(path, FileMode.Create, FileAccess.Write);
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using StreamWriter streamWriter = new StreamWriter(fileStream);
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streamWriter.Write(content);
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streamWriter.Flush();
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streamWriter.Close();
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fileStream.Close();
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}
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catch (Exception ex)
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{
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LogHelper.Log("写入文件出错了:", ex.Message);
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}
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}
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}
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