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@@ -22,6 +22,7 @@ namespace DbBackup
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{
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List<LogInfo> logData1 = new List<LogInfo>();
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List<LogInfo> logData2 = new List<LogInfo>();
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+ bool isBackupAll = false;
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Dictionary<int, string> dic = new Dictionary<int, string>()
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{
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{ 1,"一" },
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@@ -31,7 +32,6 @@ namespace DbBackup
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{ 5,"五" },
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{ 6,"六" },
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{ 0,"日" },
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-
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};
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public Form1()
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{
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@@ -73,16 +73,16 @@ namespace DbBackup
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txtAllExeTime.DateTime = planInfo.AllTime;
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txtWeekDays.Text = dic.First(p => p.Key == planInfo.IncWeekDay).Value;
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txtIncExeTime.DateTime = planInfo.IncTime;
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- btnStart.Enabled = !planInfo.Enable;
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- btnStop.Enabled = planInfo.Enable;
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- panelControl1.Enabled = panelControl2.Enabled = !planInfo.Enable;
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txtDbAddr3.Text = planInfo.DbAddr;
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txtUser3.Text = planInfo.User;
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txtPwd3.Text = planInfo.Pwd;
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txtService3.Text = planInfo.ServiceName;
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+ checkClear.Checked = planInfo.EnableClear;
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+ SetEnable(!planInfo.Enable);
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}
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DoPlainAll();
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DoPlainInc();
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+ ClearZip();
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}
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//备份
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private async void btnBackup_Click(object sender, EventArgs e)
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@@ -92,6 +92,7 @@ namespace DbBackup
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DxHelper.MsgBoxHelper.ShowError("请选择备份类型");
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return;
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}
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+
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string dbAddr = txtDbAddr.Text.Trim();
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string user = txtUser.Text.Trim();
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string pwd = txtPwd.Text.Trim();
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@@ -105,9 +106,11 @@ namespace DbBackup
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{
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try
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{
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+
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Info("开始全量备份...");
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var zipFile = DbHelper.BackupDb(dbAddr, user, pwd, service);//全量备份
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Info($"全量备份完成，文件={zipFile}");
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+
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}
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catch (Exception ex)
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{
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@@ -204,13 +207,11 @@ namespace DbBackup
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User = txtUser3.Text.Trim(),
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Pwd = txtPwd3.Text.Trim(),
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ServiceName = txtService3.Text.Trim(),
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+ EnableClear = checkClear.Checked,
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};
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info.IncWeekDay = dic.First(p => p.Value == txtWeekDays.Text).Key;
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File.WriteAllText("Data\\plan.json", JsonConvert.SerializeObject(info));
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- panelControl1.Enabled = false;
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- panelControl2.Enabled = false;
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- btnStart.Enabled = false;
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- btnStop.Enabled = true;
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+ SetEnable(false);
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Info("备份计划已启动");
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}
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//停止备份计划
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@@ -226,15 +227,89 @@ namespace DbBackup
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User = txtUser3.Text.Trim(),
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Pwd = txtPwd3.Text.Trim(),
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ServiceName = txtService3.Text.Trim(),
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+ EnableClear = checkClear.Checked,
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};
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info.IncWeekDay = dic.First(p => p.Value == txtWeekDays.Text).Key;
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File.WriteAllText("Data\\plan.json", JsonConvert.SerializeObject(info));
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- panelControl1.Enabled = true;
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- panelControl2.Enabled = true;
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- btnStart.Enabled = true;
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- btnStop.Enabled = false;
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+ SetEnable(true);
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Info("备份计划已停止");
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+ }
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+ private void ClearZip()
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+ {
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+ Task.Run(() =>
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+ {
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+ while (!this.IsDisposed && !this.Disposing)
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+ {
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+ try
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+ {
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+ string file = "Data\\plan.json";
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+ if (File.Exists(file))
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+ {
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+ PlanInfo info = null;
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+ try
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+ {
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+ var str = File.ReadAllText(file);
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+ info = JsonConvert.DeserializeObject<PlanInfo>(str);
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+ }
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+ catch (Exception ex)
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+ {
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+ Serilog.Log.Error("自动清理-->plan.json文件读取异常", ex);
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+ continue;
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+ }
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+ if (info.Enable && info.EnableClear && !isBackupAll)//自动清理 删除之前的全量备份文件
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+ {
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+ Info("自动清理-->开始自动清理...");
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+ var dicFiles = Directory.EnumerateFiles($@"{AppDomain.CurrentDomain.BaseDirectory}\Backup", "all-*.7z", SearchOption.TopDirectoryOnly)
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+ .ToDictionary(p => p, q =>
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+ {
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+ var name = Path.GetFileName(q);
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+ var idx = name.IndexOf("-");
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+ var time = DateTime.ParseExact(name.Substring(idx + 1, 14), "yyyyMMddHHmmss", null);
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+ return time;
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+ });
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+ if (dicFiles.Count > 0)
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+ {
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+ var maxTime = dicFiles.Values.Max();
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+ int clearCount = 0;
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+ foreach (var item in dicFiles)
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+ {
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+ if (item.Value != maxTime)
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+ {
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+ try
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+ {
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+ Info($"自动清理-->正在删除文件[{Path.GetFileName(item.Key)}]...");
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+ File.Delete(item.Key);
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+ clearCount++;
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+ }
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+ catch (Exception ex)
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+ {
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+ Err($"自动清理-->文件[{Path.GetFileName(item.Key)}]删除失败", ex);
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+
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+ }
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+ }
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+ }
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+ Info($"自动清理-->自动清理完成,共删除{clearCount}个文件");
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+ }
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+ else
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+ {
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+ Info($"自动清理-->自动清理完成,共删除{0}个文件");
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+ }
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+ }
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+ }
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+ }
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+ catch (Exception ex)
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+ {
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+
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+ Err($"自动清理-->自动清理异常", ex);
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+
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+ }
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+ finally
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+ {
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+ Wait(60);
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+ }
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+ }
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+ });
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}
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private void DoPlainAll()
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@@ -272,6 +347,7 @@ namespace DbBackup
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if (doAllBackup)
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{
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+ isBackupAll = true;
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Info("备份计划-->开始全量备份...");
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var zipFile = DbHelper.BackupDb(dbAddr, user, pwd, service);//全量备份
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Info($"备份计划-->全量备份完成，文件={zipFile}");
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@@ -284,6 +360,7 @@ namespace DbBackup
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}
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finally
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{
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+ isBackupAll = false;
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if (doAllBackup)
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Wait(60);
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}
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@@ -334,7 +411,7 @@ namespace DbBackup
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{
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Info("备份计划-->开始增量备份...");
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//获取最后一个全量备份的文件
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- var lastFile = Directory.EnumerateFiles("Backup","all-*.7z")
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+ var lastFile = Directory.EnumerateFiles("Backup", "all-*.7z")
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.Where(p => Path.GetFileNameWithoutExtension(p).Length == 18)
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.OrderByDescending(p =>
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{
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@@ -392,6 +469,18 @@ namespace DbBackup
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dir = AppDomain.CurrentDomain.BaseDirectory;
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System.Diagnostics.Process.Start("explorer.exe", dir);
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}
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+ private void SetEnable(bool enable)
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+ {
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+ txtDbAddr3.Enabled = enable;
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+ txtUser3.Enabled = enable;
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+ txtPwd3.Enabled = enable;
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+ txtService3.Enabled = enable;
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+ checkClear.Enabled = enable;
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+ panelControl1.Enabled = enable;
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+ panelControl2.Enabled = enable;
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+ btnStart.Enabled = enable;
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+ btnStop.Enabled = !enable;
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+ }
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private void txtBackupIncrement_CheckedChanged(object sender, EventArgs e)
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{
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CheckEdit currentCheckBox = (CheckEdit)sender;
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@@ -442,7 +531,6 @@ namespace DbBackup
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gvLog.RefreshData();
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}));
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}
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-
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private void btnConnectTest1_Click(object sender, EventArgs e)
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{
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try
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@@ -475,7 +563,6 @@ namespace DbBackup
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Err("数据库连接测试失败!", ex);
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}
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}
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-
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private void ClearNoneZipFile()
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{
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var files = Directory.GetFiles("Backup");
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@@ -502,7 +589,6 @@ namespace DbBackup
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}
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}
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-
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//获取当前时间所在月份的最大天数
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private int GetMaxDay()
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{
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@@ -512,7 +598,5 @@ namespace DbBackup
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return d2.Day;
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}
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-
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-
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}
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}
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gongqiuhong