En este tutorial, aprenderemos cómo Guardar Email mensaje en C++. Observará cómo conectarse con su buzón de correo usando Exchange Client para buscar y guardar los correos electrónicos usando simples llamadas a la API en C++.
Pasos para guardar mensajes de correo electrónico en C++
- Instale Aspose.Email for C++ desde la herramienta Administrador de paquetes NuGet
- Incluir referencia al espacio de nombres Aspose::Email
- Conéctese al buzón de Exchange proporcionando credenciales en el método EWSClient.GetEWSClient()
- Iterar a través de cada correo electrónico en ExchangeMessageInfoCollection of mailbox
- Guarde el mensaje en formato EML y MSG en el disco usando C++
Puede fácilmente Guardar correos electrónicos en el disco en C++ usando unas pocas líneas de código. Solo necesita conectarse a su buzón de correo usando EWSClient y obtener acceso a la recopilación de mensajes. Luego, puede guardar los mensajes de correo electrónico en formato EML o MSG en el disco usando un código simple en C++.
Código para guardar mensajes de correo electrónico en C++
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| #pragma once | |
| #include <Tools/Search/StringComparisonField.h> | |
| #include <Tools/Search/MailQuery.h> | |
| #include <Tools/Search/BoolComparisonField.h> | |
| #include <system/string.h> | |
| #include <system/shared_ptr.h> | |
| #include <stdio.h> | |
| #include <system/object.h> | |
| #include <Clients/Exchange/WebService/EWSClient/IEWSClient.h> | |
| #include <Clients/Exchange/WebService/EWSClient/EWSClient.h> | |
| #include <MailAddress.h> | |
| #include <MailAddressCollection.h> | |
| #include <MailAddress.h> | |
| #include <Clients/Exchange/ExchangeMessageInfoCollection.h> | |
| #include <Clients/Exchange/ExchangeMailboxInfo.h> | |
| #include <system/console.h> | |
| #include <system/environment.h> | |
| #include <system/object_ext.h> | |
| #include <Licensing/License.h> | |
| using namespace Aspose::Email; | |
| using namespace Aspose::Email::Clients::Exchange; | |
| using namespace Aspose::Email::Clients::Exchange::WebService; | |
| using namespace System; | |
| void SaveEmailFromEWS() | |
| { | |
| // Set the license for Aspose.Email for CPP | |
| SharedPtr<License> license = System::MakeObject<License>(); | |
| license->SetLicense(u"licFile"); | |
| // EWS Client Credentials | |
| const System::String mailboxUri = u"https://outlook.office365.com/ews/exchange.asmx"; | |
| const System::String username = u"username"; | |
| const System::String password = u"password"; | |
| const System::String domain = u"domain"; | |
| try | |
| { | |
| // Connect to EWS | |
| System::SharedPtr<IEWSClient> client = EWSClient::GetEWSClient(mailboxUri, username, password, domain); | |
| // Get mailbox | |
| System::SharedPtr<ExchangeMailboxInfo> MailBoxInfo = client->GetMailboxInfo(); | |
| // Get list of all messages from the mail box | |
| System::SharedPtr< ExchangeMessageInfoCollection> MessagesCollection = | |
| client->ListMessages(client->GetMailboxInfo()->get_InboxUri()); | |
| //Loop through email messages | |
| int MessageCount = 1; | |
| for(System::SharedPtr <ExchangeMessageInfo> MessageInfo : MessagesCollection) | |
| { | |
| System::String strMessageURI = MessageInfo->get_UniqueUri(); | |
| // Access message details | |
| System::Console::Write(System::Environment::get_NewLine() + | |
| System::ObjectExt::ToString(u"Subject: " + MessageInfo->get_Subject())); | |
| System::Console::Write(System::Environment::get_NewLine() + | |
| System::ObjectExt::ToString(u"From: " + System::ObjectExt::ToString(MessageInfo->get_From()))); | |
| System::Console::Write(System::Environment::get_NewLine() + | |
| System::ObjectExt::ToString(u"To: " + System::ObjectExt::ToString(MessageInfo->get_To()))); | |
| System::Console::Write(System::Environment::get_NewLine() + | |
| System::ObjectExt::ToString(u"Message ID: " + MessageInfo->get_MessageId())); | |
| System::Console::Write(System::Environment::get_NewLine() + | |
| System::ObjectExt::ToString(u"Unique URI: " + MessageInfo->get_UniqueUri())); | |
| // Save each message on disk in EML and MSG formats | |
| System::String MessageStr = u"Messsage_"+MessageCount; | |
| client->SaveMessage(strMessageURI, MessageStr + u".eml"); | |
| client->SaveMessage(strMessageURI, MessageStr + u".msg"); | |
| MessageCount++; | |
| } | |
| } | |
| catch (System::Exception ex) | |
| { | |
| System::Console::Write(System::Environment::get_NewLine() + System::ObjectExt::ToString(ex)); | |
| } | |
| } |
Anteriormente, aprendimos Cómo enviar correo electrónico en C++. Considerando que, en este tema, hemos aprendido cómo conectarse al buzón de correo usando el cliente de Exchange y guardar el mensaje de correo electrónico en el disco en C++.
