IOS开发之——彩票-邮件分享(14)

一概述(邮件分享到两种方式)

NSURL URLWithString:@“mailto:xxx”
邮箱控制器MFMailComposeViewController

二方式一 NSURL URLWithString:@“mailto:xxx”

2.1 说明

用自带的邮件客服端
发完邮件后不会自动回到应用

2.2 代码

 NSURL *url = [NSURL URLWithString:@"mailto:10010@qq.com"];[[UIApplication sharedApplication] openURL:url];

2.3 效果图

三方式二邮箱控制器MFMailComposeViewController

3.1 说明

不实用share方式，通过邮箱控制器MFMailComposeViewController设置
可以设置收件人，抄送人，密送人，主题，内容等
邮件发送后的代理方法回调，发完后会自动回到原应用

3.2 代码

//1-头部
@interface ILShareViewController ()<MFMailComposeViewControllerDelegate>
@end
//2-分享
// 不能发邮件处理
if (![MFMailComposeViewController canSendMail]) return;MFMailComposeViewController *vc = [[MFMailComposeViewController alloc] init];// 设置邮件主题[vc setSubject:@"会议"];// 设置邮件内容[vc setMessageBody:@"今天下午开会吧" isHTML:NO];// 设置收件人列表[vc setToRecipients:@[@"643055866@qq.com"]];// 设置抄送人列表[vc setCcRecipients:@[@"1234@qq.com"]];// 设置密送人列表[vc setBccRecipients:@[@"56789@qq.com"]];// 添加附件（一张图片）UIImage *image = [UIImage imageNamed:@"阿狸头像"];NSData *data = UIImagePNGRepresentation(image);[vc addAttachmentData:data mimeType:@"image/png" fileName:@"阿狸头像.png"];// 设置代理vc.mailComposeDelegate = self;// 显示控制器[self presentViewController:vc animated:YES completion:nil];//3-代理- (void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error
{// 关闭邮件界面[controller dismissViewControllerAnimated:YES completion:nil];if (result == MFMailComposeResultCancelled) {NSLog(@"取消发送");} else if (result == MFMailComposeResultSent) {NSLog(@"已经发出");} else {NSLog(@"发送失败");}
}