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【优化】Luban.Client写入生成的文件时使用自定义的WriteFileAllBytes，即使文件被占用情况下也能写入。

main
walon 2022-02-23 12:37:00 +08:00
parent c79e6169a6
commit 7901b7012b
1 changed files with 10 additions and 27 deletions
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37
src/Luban.Common/Source/Utils/FileUtil.cs
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@ -65,19 +65,6 @@ namespace Luban.Common.Utils
return !fname.StartsWith('.') && !fname.StartsWith('_') && !fname.StartsWith('~'); return !fname.StartsWith('.') && !fname.StartsWith('_') && !fname.StartsWith('~');
} }
[ThreadStatic]
private static MD5 s_cacheMd5;
private static MD5 CacheMd5
{
get
{
var md5 = s_cacheMd5 ??= MD5.Create();
md5.Clear();
return md5;
}
}
public static string CalcMD5(byte[] srcBytes) public static string CalcMD5(byte[] srcBytes)
{ {
using MD5 md5 = MD5.Create(); using MD5 md5 = MD5.Create();
@ -135,19 +122,6 @@ namespace Luban.Common.Utils
Directory.GetParent(outputPath).Create(); Directory.GetParent(outputPath).Create();
if (File.Exists(outputPath)) if (File.Exists(outputPath))
{ {
//if (CheckFileNotChange(outputPath, content))
//{
// s_logger.Trace("[not change] {file}", outputPath);
// return;
//}
//else
//{
// s_logger.Info("[override] {file}", outputPath);
// if (File.GetAttributes(outputPath).HasFlag(FileAttributes.ReadOnly))
// {
// File.SetAttributes(outputPath, FileAttributes.Normal);
// }
//}
s_logger.Info("[override] {file}", outputPath); s_logger.Info("[override] {file}", outputPath);
if (File.GetAttributes(outputPath).HasFlag(FileAttributes.ReadOnly)) if (File.GetAttributes(outputPath).HasFlag(FileAttributes.ReadOnly))
{ {
@ -159,7 +133,7 @@ namespace Luban.Common.Utils
s_logger.Info("[new] {file}", outputPath); s_logger.Info("[new] {file}", outputPath);
} }
await File.WriteAllBytesAsync(outputPath, content); await WriteAllBytesAsync(outputPath, content);
} }
public static async Task<byte[]> ReadAllBytesAsync(string file) public static async Task<byte[]> ReadAllBytesAsync(string file)
@ -192,6 +166,15 @@ namespace Luban.Common.Utils
return bytes; return bytes;
} }
public static async Task WriteAllBytesAsync(string file, byte[] bytes)
{
using var fs = new FileStream(file, FileMode.OpenOrCreate, FileAccess.Write, FileShare.ReadWrite);
long count = bytes.LongLength;
fs.SetLength(count);
fs.Seek(0, SeekOrigin.Begin);
await fs.WriteAsync(bytes);
}
public static void DeleteDirectoryRecursive(string rootDir) public static void DeleteDirectoryRecursive(string rootDir)
{ {
string[] files = Directory.GetFiles(rootDir); string[] files = Directory.GetFiles(rootDir);