Question

使用我的以下脚本时，图片和日志文件将成为附件。当我用Outlook打开它时，电子邮件中的其他一些文本（默认签名）将作为index.htm附加到电子邮件中。

使用iOS 7.0.6从iPad发送电子邮件

在Mac上的Mail-Application中，文件位于文本的中间，然后才会写入邮件应用程序的签名。

当我只附加图像时，一切都会好的。当我附加logfile.txt时，它就像我描述的那样，并且在Mac的Mail-Application中，所有特殊键（德语如ä，ü）都不会被解码为utf8。

我在哪里弄错了？

 MFMailComposeViewController *controller = [[MFMailComposeViewController alloc] init];
controller.mailComposeDelegate = self;

currentIOS = [[UIDevice currentDevice] systemVersion];

vNumber = @"V"VersionNumber;

subject = [NSString stringWithFormat:@"%@ - Meine aktuelle iPad-Nummer",vNumber];

message = [NSString stringWithFormat:@"<p>Hallo liebes EDV-Team,</p> <p>mein Betriebssystem ist: %@</p><p>Und meine iPad-Nummer lautet: %@</p>", currentIOS, udid];

[controller setToRecipients: [NSArray arrayWithObjects:@"email@webpage.de", nil]];
[controller setSubject:subject];

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *txtFilePath = [documentsDirectory stringByAppendingPathComponent:@"logfile.txt"];
NSData *noteData = [NSData dataWithContentsOfFile:txtFilePath];

[controller addAttachmentData:noteData mimeType:@"text/plain" fileName:@"logfile.txt"];

UIImage *roboPic = [UIImage imageNamed:@"world_smilie.png"];
NSData *imageData = UIImagePNGRepresentation(roboPic);
[controller addAttachmentData:imageData mimeType:@"image/png" fileName:@"smile.png"];

[controller setMessageBody:message isHTML:YES];

if ([self respondsToSelector:@selector(presentViewController:animated:completion:)]){
    [self presentViewController:controller animated:YES completion:nil];
}

我更改了文本文件的代码：

I change the code like elio.d told me:

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *txtFilePath = [documentsDirectory stringByAppendingPathComponent:@"logfile.txt"];
NSString *txtFileContent = [NSString stringWithContentsOfFile:txtFilePath encoding:NSUTF8StringEncoding error:nil];

NSData *txtFileData = [txtFileContent dataUsingEncoding:NSUTF8StringEncoding];

[controller addAttachmentData:txtFileData
                     mimeType:@"text/plain"
                     fileName:@"logfile.txt"];

将附加logfile.txt，但是来自ipad的签名将附加到ATT00002.htm中的电子邮件中，现在我还得到一个空的ATT00001.htm

当我更改电子邮件的类型时，我遇到同样的问题（isHTML：NO）

在mailcomposer ios 7中附加txt文件

0 个答案: