Operação de Backup e Restauração IMAP
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Aspose.Email para .NET fornece a capacidade de fazer backup e restaurar mensagens. Para isso, a API fornece os seguintes métodos.
Este artigo demonstra como fazer backup e restaurar mensagens usando a classe ImapClient.
Fazer Backup de Mensagens
Para fazer backup de mensagens, use o método ImapClient.Backup como demonstrado no seguinte trecho de código.
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| // For complete examples and data files, please go to https://github.com/aspose-email/Aspose.Email-for-.NET | |
| // The path to the File directory. | |
| string dataDir = RunExamples.GetDataDir_IMAP(); | |
| // Create an instance of the ImapClient class | |
| ImapClient imapClient = new ImapClient(); | |
| // Specify host, username and password, and set port for your client | |
| imapClient.Host = "imap.gmail.com"; | |
| imapClient.Username = "your.username@gmail.com"; | |
| imapClient.Password = "your.password"; | |
| imapClient.Port = 993; | |
| imapClient.SecurityOptions = SecurityOptions.Auto; | |
| ImapMailboxInfo mailboxInfo = imapClient.MailboxInfo; | |
| ImapFolderInfo info = imapClient.GetFolderInfo(mailboxInfo.Inbox.Name); | |
| ImapFolderInfoCollection infos = new ImapFolderInfoCollection(); | |
| infos.Add(info); | |
| imapClient.Backup(infos, dataDir + @"\ImapBackup.pst", BackupOptions.Recursive); |
Restaurar Mensagens
Para restaurar mensagens, use o método ImapClient.Restore como demonstrado no seguinte trecho de código.
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| // For complete examples and data files, please go to https://github.com/aspose-email/Aspose.Email-for-.NET | |
| // The path to the File directory. | |
| string dataDir = RunExamples.GetDataDir_IMAP(); | |
| // Create an instance of the ImapClient class | |
| ImapClient imapClient = new ImapClient(); | |
| // Specify host, username and password, and set port for your client | |
| imapClient.Host = "imap.gmail.com"; | |
| imapClient.Username = "your.username@gmail.com"; | |
| imapClient.Password = "your.password"; | |
| imapClient.Port = 993; | |
| imapClient.SecurityOptions = SecurityOptions.Auto; | |
| RestoreSettings settings = new RestoreSettings(); | |
| settings.Recursive = true; | |
| PersonalStorage pst = PersonalStorage.FromFile(dataDir + @"\ImapBackup.pst"); | |
| imapClient.Restore(pst, settings); |
Operação de Backup e Restauração IMAP com MultiConnection
Ao trabalhar com um grande número de mensagens, a operação de backup/restauração pode demorar muito tempo. Para isso, a API fornece suporte para múltiplas conexões durante a operação de backup e restauração. Para ativar o modo MultiConnection, defina a propriedade ImapClient.UseMultiConnection como MultiConnectionMode.Enable. Os seguintes trechos de código demonstram a operação de backup e restauração com o modo MultiConnection ativado.
Fazer Backup de Mensagens com MultiConnection
Os seguintes trechos de código demonstram a operação de backup com o modo MultiConnection ativado.
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| // For complete examples and data files, please go to https://github.com/aspose-email/Aspose.Email-for-.NET | |
| // The path to the File directory. | |
| string dataDir = RunExamples.GetDataDir_IMAP(); | |
| // Create an instance of the ImapClient class | |
| ImapClient imapClient = new ImapClient(); | |
| // Specify host, username and password, and set port for your client | |
| imapClient.Host = "imap.gmail.com"; | |
| imapClient.Username = "your.username@gmail.com"; | |
| imapClient.Password = "your.password"; | |
| imapClient.Port = 993; | |
| imapClient.SecurityOptions = SecurityOptions.Auto; | |
| imapClient.UseMultiConnection = MultiConnectionMode.Enable; | |
| ImapMailboxInfo mailboxInfo = imapClient.MailboxInfo; | |
| ImapFolderInfo info = imapClient.GetFolderInfo(mailboxInfo.Inbox.Name); | |
| ImapFolderInfoCollection infos = new ImapFolderInfoCollection(); | |
| infos.Add(info); | |
| imapClient.Backup(infos, dataDir + @"\ImapBackup.pst", BackupOptions.Recursive); |
Restaurar Mensagens com MultiConnection
Os seguintes trechos de código demonstram a operação de restauração com o modo MultiConnection ativado.
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| // For complete examples and data files, please go to https://github.com/aspose-email/Aspose.Email-for-.NET | |
| // The path to the File directory. | |
| string dataDir = RunExamples.GetDataDir_IMAP(); | |
| // Create an instance of the ImapClient class | |
| ImapClient imapClient = new ImapClient(); | |
| // Specify host, username and password, and set port for your client | |
| imapClient.Host = "imap.gmail.com"; | |
| imapClient.Username = "your.username@gmail.com"; | |
| imapClient.Password = "your.password"; | |
| imapClient.Port = 993; | |
| imapClient.SecurityOptions = SecurityOptions.Auto; | |
| imapClient.UseMultiConnection = MultiConnectionMode.Enable; | |
| RestoreSettings settings = new RestoreSettings(); | |
| settings.Recursive = true; | |
| PersonalStorage pst = PersonalStorage.FromFile(dataDir + @"\Outlook.pst"); | |
| imapClient.Restore(pst, settings); |