无法在MFMailComposer中附加MSWord文档

Question

在MFMailComposer中，我附加了MSWord文档。这些文档已附加到MFMailComposer。我把那些文件寄到了另一个邮箱。在目标邮件中，这些附件以下载选项显示，而不是以查看选项显示。

我正在使用这段代码

NSURL *url = [[NSURL alloc] initWithString:self.fileString];
NSData *attachments = [NSData dataWithContentsOfURL:url];
[mailView addAttachmentData:attachments mimeType:@"application/pdf/text/msword/csv" fileName:self.useridString];

Answer 1

您必须为MSWORD文档设置mime类型。

"application/msword" MIME类型是word 2003 ".doc“文件的类型。word 2007 ".docx“文件的正确MIME类型为：

application/vnd.openxmlformats-officedocument.wordprocessingml.document

要获得更多msword mimetype，请使用这些链接link1和link2

    MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];
    picker.mailComposeDelegate = self;
    [picker setSubject:@"Your Subject"];
    [picker addAttachmentData:yourData mimeType:@"application/csv" fileName:@"fileName"];
    [picker addAttachmentData:yourData mimeType:@"application/vnd.openxmlformats-officedocument.wordprocessingml.document" fileName:@"fileName"];
    }

已编辑：检查url包含哪些格式。我的意思是这个url包含.pdf并获取pdf。以此类推。

 NSArray *arrayComp = [self.fileString componentsSeparatedByString:@"/"];
    NSString *fileType = [[[arrayComp lastObject] componentsSeparatedByString:@"."] lastObject];
    NSString *mimeType = [NSString stringWithFormat:@"application/%@",fileType];

    NSURL *url = [[NSURL alloc] initWithString:self.fileString];
    NSData *attachments = [NSData dataWithContentsOfURL:url];
    [picker addAttachmentData:attachments mimeType:mimeType fileName:@"fileName"];

我想这对你会有帮助的。