電子郵件附件顯示作爲接觸

我已經測試的代碼使用這個有用的庫發送附件iOS郵件客戶端：電子郵件附件顯示作爲接觸

電子郵件似乎被正確發送，當我查看通過hotmail或Gmail客戶端，我可以看到jpeg圖像。但是，當我通過iOS郵件客戶端查看同一封電子郵件時，附件顯示爲「聯繫人」，然後單擊此選項可以選擇將該文件另存爲新聯繫人。

我試過用hotmail發送帶有jpeg附件的電子郵件，當我這樣做時，它在iOS客戶端中顯示正確。

有誰知道這是代碼還是iOS錯誤？

//the guts of the message. 
SKPSMTPMessage *testMsg = [[SKPSMTPMessage alloc] init]; 
testMsg.fromEmail = @"[email protected]"; 
testMsg.toEmail = @"[email protected]"; 
testMsg.relayHost = @"smtp.gmail.com"; 
testMsg.requiresAuth = YES; 
testMsg.login = @"[email protected]"; 
testMsg.pass = @"password"; 
testMsg.subject = @"The message subject"; 
testMsg.wantsSecure = YES; // smtp.gmail.com doesn't work without TLS! 

// Only do this for self-signed certs! 
// testMsg.validateSSLChain = NO; 
testMsg.delegate = self; 

//email contents 
NSDate* now = [NSDate date]; 
NSString * bodyMessage = [NSString stringWithFormat:@"The message body"]; 

// email image if it exists 

NSString *jpgPath = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents/file.jpeg"]; 
NSFileManager *fileManager = [NSFileManager defaultManager]; 

NSMutableArray* parts = [[NSMutableArray alloc] init]; 

// add plain part 
NSDictionary *plainPart = [NSDictionary dictionaryWithObjectsAndKeys:@"text/plain",kSKPSMTPPartContentTypeKey, 
          bodyMessage ,kSKPSMTPPartMessageKey,@"8bit",kSKPSMTPPartContentTransferEncodingKey,nil]; 

[parts addObject: plainPart]; 


// add attachments 
NSData *attachmentData = [NSData dataWithContentsOfFile:jpgPath]; 

NSString *directory = @"text/directory;\r\n\tx-unix-mode=0644;\r\n\tname=\"file.jpeg\""; 
NSString *attachment = @"attachment;\r\n\tfilename=\"file.jpeg\""; 

NSDictionary *image_part = [NSDictionary dictionaryWithObjectsAndKeys: 
           directory,kSKPSMTPPartContentTypeKey, 
           attachment,kSKPSMTPPartContentDispositionKey, 
           [attachmentData encodeBase64ForData],kSKPSMTPPartMessageKey, 
           @"base64",kSKPSMTPPartContentTransferEncodingKey,nil]; 

[parts addObject: image_part]; 
testMsg.parts = parts; 
[testMsg send];

來源

2012-04-02 Ellis

這項工作？我正在試圖添加一個JPEG圖像到電子郵件。似乎不適合我。 – 2012-08-02 06:09:39

我試圖在後臺線程中發送一封郵件，最終無論如何這個線程都是不允許的。我採取了使用代理服務器來中繼消息。 – Ellis 2012-08-05 20:09:21

試圖改變

NSString *directory = @"text/directory;...

到

NSString *directory = @"text/jpeg;...

我希望這對你的作品！

Steffen

來源

2012-10-10 07:19:16

電子郵件附件顯示作爲接觸

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