iphone电子邮件附件

我使用了MessageUI框架从我的应用程序发送带有附件的邮件。 但是我犯了以下错误

2009-09-07 19:52:23.483 emailTest[11711:5b17]
 Error loading /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/DataClassMigrators/AccountMigrator.migrator/AccountMigrator:  dlopen(/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/DataClassMigrators/AccountMigrator.migrator/AccountMigrator, 265): Library not loaded: /System/Library/PrivateFrameworks/MobileWirelessSync.framework/MobileWirelessSync

 Referenced from: /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/DataClassMigrators/AccountMigrator.migrator/AccountMigrator

      Reason: image not found

2009-09-07 19:52:23.489 emailTest[11711:5b17] [+[AccountsManager _migrateAccountsIfNeeded]] Accounts migration failed
[Switching to process 11711 local thread 0xf03]

我的密码是

MFMailComposeViewController *picker = [[MFMailComposeViewController alloc]init];
picker.mailComposeDelegate = self;
[picker setSubject:@"This is iPhone email   attachment test"];

UIImage *sampleImg = [UIImage imageNamed:@"iPhone.jpg"];
NSData *imageData = UIImageJPEGRepresentation(sampleImg, 1);
[picker addAttachmentData:imageData mimeType:@"image/png" fileName:@"iPhone.jpg"];


NSString *emailBody = @"I am sending the image attachment with iPhone email service";
[picker setMessageBody:emailBody isHTML:YES];

[self presentModalViewController:picker animated:YES];
[picker release];

---

请帮助我。

您不必在文件名中键入扩展名。比如“iphone.jpg”不起作用。只需在文件名中写入“iphone”，因为您已经定义了mimeType。此外，还必须定义资源的路径

下面是随邮件附上“rainy.png”文件的示例代码

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

[picker setSubject:@"Hello"];


// Set up recipients
NSArray *toRecipients = [NSArray arrayWithObject:@"first@example.com"]; 
NSArray *ccRecipients = [NSArray arrayWithObjects:@"second@example.com", @"third@example.com", nil]; 
NSArray *bccRecipients = [NSArray arrayWithObject:@"fourth@example.com"]; 

[picker setToRecipients:toRecipients];
[picker setCcRecipients:ccRecipients];  
[picker setBccRecipients:bccRecipients];

// Attach an image to the email
NSString *path = [[NSBundle mainBundle] pathForResource:@"rainy" ofType:@"png"];
NSData *myData = [NSData dataWithContentsOfFile:path];
[picker addAttachmentData:myData mimeType:@"image/png" fileName:@"rainy"];

// Fill out the email body text
NSString *emailBody = @"It is raining";
[picker setMessageBody:emailBody isHTML:NO];

[self presentModalViewController:picker animated:YES];
[picker release];

---

此错误似乎与模拟器中正在运行的邮件有关，而与您的代码无关。即使是苹果的示例MailComposer也在模拟器中报告了相同的错误：

2009-11-12 20:30:39.270 MailComposer[7426:4f1f] Error loading /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/DataClassMigrators/AccountMigrator.migrator/AccountMigrator:  dlopen(/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/DataClassMigrators/AccountMigrator.migrator/AccountMigrator, 265): Library not loaded: /System/Library/PrivateFrameworks/MobileWirelessSync.framework/MobileWirelessSync
  Referenced from: /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.0.sdk/System/Library/DataClassMigrators/AccountMigrator.migrator/AccountMigrator
  Reason: image not found
2009-11-12 20:30:39.271 MailComposer[7426:4f1f] [+[AccountsManager _migrateAccountsIfNeeded]] Accounts migration failed

---

添加以下方法以关闭MFMailComposeViewController：

- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:   (MFailComposeResult)result error:(NSError*)error

 {
 // NEVER REACHES THIS PLACE
 [self dismissModalViewControllerAnimated:YES];

 NSLog (@"mail finished");
 }

---

在ios 4,5,6中测试的邮件中附加图像时使用此选项

    MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init];
    UIImage *myImage = [UIImage imageNamed:@"image.png"];
    NSData *imageData = UIImagePNGRepresentation(myImage);
    [mailer addAttachmentData:imageData mimeType:@"image/png" fileName:@"image"];

---

更具体一点-您正在运行什么代码来创建附件？要分离消息吗？你到底是如何“使用MessageUI框架”的？请看一下代码。嗨，你的代码工作了吗。我也在触摸电子邮件中的发送按钮时收到了同样的消息。但是，我没有在邮件中添加任何附件。当我按下“取消”按钮时，我无法关闭邮件控制器。我正在将邮件控制器添加到cocos2d层。请帮忙。谢谢。嗨，我在日志里也看到了同样的情况。当我触摸邮件控制器中的“关闭”或“发送”按钮时。我正在将邮件控制器添加到cocos2d层。而且我没有得到“在模拟器中运行邮件，而不是您的代码”。它是什么？我们能改变它吗？谢谢。说得好，但这可能不是问题所在。。。顺便说一句，应该是

MFailComposeResult

而不是

MFailComposeResult

。