Initial commit

2026-10-29 11:52:09 +08:00
commit 269cbf987d
248 changed files with 9099 additions and 0 deletions
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+using System.IO.Compression;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using Aliyun.OSS;
+using Microsoft.Extensions.Options;
+using OssTJiaUploaderService;
+
+namespace OssZipUploaderService
+{
+    public class Worker : BackgroundService
+    {
+
+        private readonly ILogger<Worker> _logger;
+        private readonly OssOptions _oss;
+        private DateTime lastUploadDate = DateTime.MinValue;
+        private readonly DingTalkNotifier _notifier;
+        private readonly OssClientFactory _ossClientFactory;
+
+        public Worker(IOptions<OssOptions> ossOpt, ILogger<Worker> logger, DingTalkNotifier notifier, OssClientFactory ossClientFactory)
+        {
+            _oss = ossOpt.Value;
+            _logger = logger;
+            _notifier = notifier;
+            _ossClientFactory = ossClientFactory;
+        }
+
+        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+        {
+            Directory.CreateDirectory(Path.GetDirectoryName(_oss.logFile)!);
+
+            while (!stoppingToken.IsCancellationRequested)
+            {
+                var now = DateTime.Now;
+                await WriteLogAndNotifyAsync("开始执行，检查时间点");
+                if (now.Hour >= _oss.BgTime && now.Hour < _oss.EdTime && lastUploadDate.Date != now.Date)
+                {
+                    await WriteLogAndNotifyAsync("尝试将备份目录打包并上传到 OSS...");
+                    bool success = false;
+                    try
+                    {
+                        success = await UploadBackupZip();
+                    }
+                    catch (Exception ex)
+                    {
+                        await WriteLogAndNotifyAsync($"打包或上传异常：{ex.Message}");
+                        success = false;
+                    }
+
+                    if (success)
+                    {
+                        lastUploadDate = now.Date;
+                        await WriteLogAndNotifyAsync("上传成功，今日后续不再尝试。");
+                    }
+                    else
+                    {
+                        await WriteLogAndNotifyAsync("上传失败，等待下一个周期重试。");
+                    }
+                }
+                else {
+                    if (now.Hour >= _oss.BgTime && now.Hour < _oss.EdTime)
+                    {
+                        await WriteLogAndNotifyAsync($"当天已执行");
+                    }
+                    else
+                    {
+                        await WriteLogAndNotifyAsync($"未到执行时间点:{_oss.BgTime}到{_oss.EdTime}");
+                    }
+                }
+
+                await WriteLogAndNotifyAsync("执行结束");
+
+                if (_oss.TimeSpanType == 1)
+                {
+                    await Task.Delay(TimeSpan.FromMinutes(1), stoppingToken);
+                }
+                else // 默认每小时检查
+                {
+                    await Task.Delay(TimeSpan.FromHours(1), stoppingToken);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 将整个备份目录压缩为 ZIP 并上传，成功返回 true，否则 false
+        /// </summary>
+        private async Task<bool> UploadBackupZip()
+        {
+            if (!Directory.Exists(_oss.backupFolderPath))
+            {
+                await WriteLogAndNotifyAsync("备份目录不存在。");
+                return false;
+            }
+
+            // 构建 ZIP 文件路径：F:\自动备份.zip 
+            var root = Path.GetPathRoot(_oss.backupFolderPath)!;
+            var folderName = new DirectoryInfo(_oss.backupFolderPath).Name;
+            var zipFileName = folderName + ".zip";
+            var zipFilePath = Path.Combine(root, zipFileName);
+
+            try
+            {
+                // 删除旧 ZIP
+                if (File.Exists(zipFilePath)) File.Delete(zipFilePath);
+
+                // 创建 ZIP
+                ZipFile.CreateFromDirectory(
+                    _oss.backupFolderPath,
+                    zipFilePath,
+                    CompressionLevel.Optimal,
+                    includeBaseDirectory: false);
+                await WriteLogAndNotifyAsync($"已生成 ZIP：{zipFilePath},正在上传oss...");
+
+                // 上传到 OSS 
+                using var fs = File.OpenRead(zipFilePath);
+                string objectKey = $"backupTJia/{zipFileName}";
+                var client = _ossClientFactory.CreateClient();
+                var result = client.PutObject(_oss.Bucket, objectKey, fs);
+                if (result.HttpStatusCode == System.Net.HttpStatusCode.OK)
+                {
+                    await WriteLogAndNotifyAsync($"上传成功：{zipFileName} -> https://{_oss.Bucket}.{_oss.Endpoint}/{objectKey}");
+                    return true;
+                }
+                else
+                {
+                    await WriteLogAndNotifyAsync($"上传失败，HTTP 状态码：{result.HttpStatusCode}");
+                    return false;
+                }
+            }
+            catch (Exception ex)
+            {
+                await WriteLogAndNotifyAsync($"打包或上传时发生异常：{ex.Message}");
+                return false;
+            }
+        }
+
+        //private void  WriteLog(string message)
+        //{
+        //    string log = $"[{DateTime.Now:yyyy-MM-dd HH:mm:ss}] {message}";
+        //    File.AppendAllText(_oss.logFile, log + Environment.NewLine);
+        //    _logger.LogInformation(log);
+        //    SendMsg(log);
+        //}
+
+        //private async void SendMsg(string msg)
+        //{
+        //    await _notifier.SendTextAsync(_oss.WebhookUrl, $"备份说明：{_oss.Text}" + msg);
+        //}
+
+
+        private async Task WriteLogAndNotifyAsync(string message)
+        {
+            string log = $"[{DateTime.Now:yyyy-MM-dd HH:mm:ss}] {message}";
+            File.AppendAllText(_oss.logFile, log + Environment.NewLine);
+            _logger.LogInformation(log);
+
+            try
+            {
+                await _notifier.SendTextAsync(_oss.WebhookUrl, $"备份说明：{_oss.Text} {message}");
+            }
+            catch (Exception ex)
+            {
+                string failMsg = $"发送钉钉消息失败：{ex.Message}";
+                File.AppendAllText(_oss.logFile, $"[{DateTime.Now:yyyy-MM-dd HH:mm:ss}] {failMsg}" + Environment.NewLine);
+                _logger.LogError(failMsg);
+            }
+        }
+
+    }
+}