将图像放入 iphone 中的邮件正文答案

【问题标题】：image into mail body in iphone将图像放入 iphone 中的邮件正文
【发布时间】：2011-07-19 15:55:12
【问题描述】：

如何将 uiimage 插入邮件编辑器窗口的正文中。我有这个代码：

NSMutableString *emailBody = [[[NSMutableString allocinitWithString:@""] 保留]; [emailBody appendString:@"

在此处输入文本

"]; UIImage *emailImage = [UIImage imageNamed:@"20-gear2.png"]; NSData *imageData = [NSData dataWithData:UIImagePNGRepresentation(emailImage)]; NSString *base64String = [imageData base64EncodedString]; [emailBody appendString:[NSString stringWithFormat:@"

",base64String]]; NSLog(@"emailBody....%@", emailBody); [emailBody appendString:@""]; NSLog(@"emailBody1....%@", emailBody);

【问题讨论】：

标签： ios image cocoa-touch email mfmailcomposer

【解决方案1】：

MFMailComposeViewController *mailComposerController =   [[MFMailComposeViewController alloc] init];
[mailComposerController  setSubject:@"Your subject"];
[mailComposerController setMessageBody:nil isHTML:YES];
NSData *imageData   =   UIImagePNGRepresentation([UIImage imageNamed:"your image.png"]);
[mailComposerController addAttachmentData:imageData mimeType:@"image/png" fileName:@"image.png"];

希望对您有所帮助...

【讨论】：

您在那里调用UIImagePNGRepresentation() 两次，但只需要一次。 ;)

【解决方案2】：

NSData *imageData = UIImagePNGRepresentation(yourImage);
[mailController addAttachmentData:imageData mimeType:@"image/png" fileName:imageName];

【讨论】：