From e7703999854efa43568d7dd600ac703d9929fbea Mon Sep 17 00:00:00 2001
From: dong <1278815766@qq.com>
Date: Mon, 23 Jun 2025 15:06:44 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3=E4=B8=80=E4=BA=9B=E5=B0=8F?=
=?UTF-8?q?=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
App.config | 4 ++
Form1.cs | 145 ++++++++++++++++++++++++++++++++++++++++++-----------
2 files changed, 119 insertions(+), 30 deletions(-)
diff --git a/App.config b/App.config
index 5754728..249db00 100644
--- a/App.config
+++ b/App.config
@@ -3,4 +3,8 @@
+
+
+
+
\ No newline at end of file
diff --git a/Form1.cs b/Form1.cs
index 99fb155..2a120ce 100644
--- a/Form1.cs
+++ b/Form1.cs
@@ -28,7 +28,7 @@ namespace MD5Create
}
// 程序启动前检查目录和版本号
- private void Start_Button_Click(object sender, EventArgs e)
+ private async void Start_Button_Click(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(Path1_Box.Text))
{
@@ -45,7 +45,7 @@ namespace MD5Create
// Reset progress bar
progressBar1.Value = 0;
- GenerateMD5Json(Path1_Box.Text);
+ await Task.Run(() => GenerateMD5Json(Path1_Box.Text));
}
private void Choose1_Button_Click(object sender, EventArgs e)
@@ -88,14 +88,34 @@ namespace MD5Create
// 获取目录中文件总数（用于进度计算）
private int GetTotalFileCount(string directoryPath, string excludeFolder)
{
- int count = Directory.GetFiles(directoryPath).Length;
-
- foreach (var dir in Directory.GetDirectories(directoryPath))
+ int count = 0;
+ try
{
- if (dir.Equals(excludeFolder, StringComparison.OrdinalIgnoreCase))
- continue;
+ count += Directory.GetFiles(directoryPath).Length;
+ }
+ catch (Exception)
+ {
+ // 忽略无法访问的目录
+ }
- count += GetTotalFileCount(dir, excludeFolder);
+ try
+ {
+ foreach (var dir in Directory.GetDirectories(directoryPath))
+ {
+ if (dir.Equals(excludeFolder, StringComparison.OrdinalIgnoreCase))
+ continue;
+
+ // 跳过符号链接 / Junction
+ var dirInfo = new DirectoryInfo(dir);
+ if ((dirInfo.Attributes & FileAttributes.ReparsePoint) != 0)
+ continue;
+
+ count += GetTotalFileCount(dir, excludeFolder);
+ }
+ }
+ catch (Exception)
+ {
+ // 同样忽略
}
return count;
}
@@ -103,26 +123,54 @@ namespace MD5Create
// 生成目录结构的 json 表示
private Dictionary GenerateDirectoryJson(string directoryPath, string rootPath, int totalFiles, ref int processedFiles, string excludeFolder, string fileFolder)
{
- var result = new Dictionary();
+ var filesDict = new Dictionary(StringComparer.OrdinalIgnoreCase);
+ var dirsDict = new Dictionary(StringComparer.OrdinalIgnoreCase);
// 处理当前目录文件
- foreach (var file in Directory.GetFiles(directoryPath))
+ string[] files;
+ try
+ {
+ files = Directory.GetFiles(directoryPath);
+ }
+ catch (Exception ex)
+ {
+ Process_Box.Invoke((MethodInvoker)(() =>
+ {
+ Process_Box.AppendText($"无法访问目录文件列表 {directoryPath}: {ex.Message}{Environment.NewLine}");
+ }));
+ files = Array.Empty();
+ }
+
+ foreach (var file in files)
{
- // 计算文件MD5
- string fileMD5 = MD5Generation(file);
string fileName = Path.GetFileName(file);
- result[fileName] = fileMD5;
+ string fileMD5;
+ try
+ {
+ fileMD5 = MD5Generation(file);
+ }
+ catch (Exception ex)
+ {
+ Process_Box.Invoke((MethodInvoker)(() =>
+ {
+ Process_Box.AppendText($"计算MD5失败 {file}: {ex.Message}{Environment.NewLine}");
+ }));
+ continue;
+ }
+
+ filesDict[fileName] = fileMD5;
try
{
- // 复制文件到fileFolder目录，以MD5值命名且不保留后缀
string destPath = Path.Combine(fileFolder, fileMD5);
- File.Copy(file, destPath, overwrite: true);
-
- Process_Box.Invoke((MethodInvoker)(() =>
+ if (!File.Exists(destPath))
{
- Process_Box.AppendText($"已复制: {file} -> {destPath}{Environment.NewLine}");
- }));
+ File.Copy(file, destPath, overwrite: false);
+ Process_Box.Invoke((MethodInvoker)(() =>
+ {
+ Process_Box.AppendText($"已复制: {file} -> {destPath}{Environment.NewLine}");
+ }));
+ }
}
catch (Exception ex)
{
@@ -148,16 +196,41 @@ namespace MD5Create
}));
}
- // 递归处理子目录（自动跳过排除文件夹）
- foreach (var dir in Directory.GetDirectories(directoryPath))
+ // 递归处理子目录
+ string[] subDirs;
+ try
+ {
+ subDirs = Directory.GetDirectories(directoryPath);
+ }
+ catch (Exception ex)
+ {
+ Process_Box.Invoke((MethodInvoker)(() =>
+ {
+ Process_Box.AppendText($"无法访问子目录列表 {directoryPath}: {ex.Message}{Environment.NewLine}");
+ }));
+ subDirs = Array.Empty();
+ }
+
+ foreach (var dir in subDirs)
{
if (Path.GetFullPath(dir).Equals(Path.GetFullPath(excludeFolder), StringComparison.OrdinalIgnoreCase))
continue;
+ // 跳过符号链接 / Junction
+ var dirInfo = new DirectoryInfo(dir);
+ if ((dirInfo.Attributes & FileAttributes.ReparsePoint) != 0)
+ continue;
+
string dirName = Path.GetFileName(dir);
- result[dirName] = GenerateDirectoryJson(dir, rootPath, totalFiles, ref processedFiles, excludeFolder, fileFolder);
+ dirsDict[dirName] = GenerateDirectoryJson(dir, rootPath, totalFiles, ref processedFiles, excludeFolder, fileFolder);
}
+ var result = new Dictionary(StringComparer.OrdinalIgnoreCase)
+ {
+ { "files", filesDict },
+ { "dirs", dirsDict }
+ };
+
return result;
}
@@ -178,14 +251,20 @@ namespace MD5Create
{
if (!Directory.Exists(rootDirectory))
{
- MessageBox.Show("指定的目录不存在！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ this.Invoke((MethodInvoker)(() =>
+ {
+ MessageBox.Show("指定的目录不存在！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ }));
return;
}
try
{
- Process_Box.Clear();
- progressBar1.Value = 0;
+ this.Invoke((MethodInvoker)(() =>
+ {
+ Process_Box.Clear();
+ progressBar1.Value = 0;
+ }));
Application.DoEvents();
// 存储MD5值
@@ -222,14 +301,20 @@ namespace MD5Create
File.WriteAllText(outputPath, json);
// 最终更新
- progressBar1.Value = 100;
- Process_Box.AppendText($"\nmd5.json文件已生成在：{outputPath}\n");
- Process_Box.AppendText($"JSON内容MD5校验值：{jsonMD5}");
- Process_Box.ScrollToCaret();
+ this.Invoke((MethodInvoker)(() =>
+ {
+ progressBar1.Value = 100;
+ Process_Box.AppendText($"\nmd5.json文件已生成在：{outputPath}\n");
+ Process_Box.AppendText($"JSON内容MD5校验值：{jsonMD5}");
+ Process_Box.ScrollToCaret();
+ }));
}
catch (Exception ex)
{
- MessageBox.Show($"生成JSON文件时出错：{ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ this.Invoke((MethodInvoker)(() =>
+ {
+ MessageBox.Show($"生成JSON文件时出错：{ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ }));
}
}