47 lines
2.1 KiB
C#
47 lines
2.1 KiB
C#
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// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
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//
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// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
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//
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// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！
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using Furion.TimeCrontab;
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namespace Admin.NET.Core;
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/// <summary>
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/// 每天晚上2点进行数据库备份
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/// </summary>
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[JobDetail("job_DbBackupJob", Description = "备份数据库", GroupName = "default", Concurrent = false)]
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[Cron("0 0 2 * * ? *", CronStringFormat.WithSecondsAndYears, TriggerId = "trigger_DbBackupJob", Description = "备份数据库", RunOnStart = false)]
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public class DbBackupJob : IJob
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{
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private readonly IServiceScopeFactory _scopeFactory;
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public DbBackupJob(IServiceScopeFactory scopeFactory, ILoggerFactory loggerFactory)
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{
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_scopeFactory = scopeFactory;
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}
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public async Task ExecuteAsync(JobExecutingContext context, CancellationToken stoppingToken)
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{
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using var serviceScope = _scopeFactory.CreateScope();
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var dbBackupService = serviceScope.ServiceProvider.GetRequiredService<SysDbBackupService>();
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string msg = $"【{DateTime.Now}】开始备份数据库";
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var originColor = Console.ForegroundColor;
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Console.ForegroundColor = ConsoleColor.Red;
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Console.WriteLine(msg);
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Console.ForegroundColor = originColor;
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// 清理7天前的备份文件
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dbBackupService.DeleteExpiredDbFile(7);
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// 开始备份
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await dbBackupService.Backup();
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msg = $"【{DateTime.Now}】数据库备份完成";
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originColor = Console.ForegroundColor;
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Console.ForegroundColor = ConsoleColor.Red;
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Console.WriteLine(msg);
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Console.ForegroundColor = originColor;
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}
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}
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