#import <UIKit/UIKit.h> #import <MessageUI/MessageUI.h> // 导入MessageUI框架
@interface ZSS_ViewController : UIViewController<MFMailComposeViewControllerDelegate> // 实现MFMailComposeViewControllerDelegate的代理方法
@end #import "ZSS_ViewController.h"
@interface ZSS_ViewController ()
@end
@implementation ZSS_ViewController
- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. // iOS调用邮件功能分为两种,一种是直接跳转到系统邮件程序发送邮件,另外一个是直接在程序内进行邮件发送 } // 同过调用系统的邮箱发生邮件 - (IBAction)sendEmailBySystem:(id)sender { // 这种方式的缺点是没办法从系统邮件回到自己的应用程序 // 第一种方式,只填写一个收件人地址 NSString *receiverAddress = @"mailto:shiyunlei@lanou3g.com"; NSURL *receiverUrl = [NSURL URLWithString:receiverAddress]; [[UIApplication sharedApplication] openURL:receiverUrl]; // 第二种方式,可以定制邮件主题额正文信息和设置抄送人和密送人 /* NSString *emailSubject = @"Hello World";// 邮件主题 NSString *emailBody = @"这是邮件呢正文";// 邮件正文 NSString *addess = @"41552044@qq.com";// 收件人地址 NSString *cc = @"cuiyayun@lanou3g.com"; // 抄送人地址 NSString *bcc = @"zhangyang@lanou3g.com"; // 密送人地址 NSString *path = [NSString stringWithFormat:@"mailto:%@ cc = %@ &bcc = %@ subject = %@ body = %@ ",addess,cc,bcc,emailSubject,emailBody]; NSURL *url = [NSURL URLWithString:[path stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]; [[UIApplication sharedApplication] openURL:url]; */ // 第三种方式,你也可以忽略一些信息,比如只设置邮件主题 /* NSString *emailSubject = @"Message subject"; NSString *path = [NSString stringWithFormat:@"mailto;? subject = %@",emailSubject]; NSURL *url = [NSURL URLWithString:[path stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]; [[UIApplication sharedApplication] openURL:url]; */
} // 直接在本APP中发送邮件 - (IBAction)sendEmailDirect:(id)sender { // 这种方式的优点是不用跳出程序,直接在当前程序完成邮件的发送 // 如果直接在程序内发送邮件,使用MFMailComposeViewController,需要导入UIMessageUI。framework // 在使用之前必须检查canSendMail方法,若返回NO则不应该将MFMailComposeViewController展现出来,而应该展示用户当前不支持发送邮件 Class mailClass = (NSClassFromString(@"MFMailComposeViewController")); if (mailClass != nil) { // 首先检查当前设备是否支持邮件发送功能 if ([mailClass canSendMail]) { [self sendMail]; }else{ UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"当前设备不支持发送邮件功能" message:nil delegate:nil cancelButtonTitle:@"关闭" otherButtonTitles: nil]; [alertView show]; } }
}
#pragma mark - 发送邮件 - (void)sendMail { MFMailComposeViewController *emailPicker = [[MFMailComposeViewController alloc] init]; emailPicker.mailComposeDelegate = self; // 设置emailPicker的代理(mailComposeDelegate 注意一下) [emailPicker setSubject:@"文件共享"];// 设置邮件正文 // 设置收件人 NSArray *toRecipients = @[@"shiyunlei@lanou3g.com"]; NSArray *ccRecipients = @[@"***@lanou3g.com" ,@"***@lanou3g.com"]; NSArray *bccRecipients = @[@"***@lanou3g.com"]; [emailPicker setToRecipients:toRecipients]; // 设置收件人 [emailPicker setCcRecipients:ccRecipients]; // 设置抄送人 [emailPicker setBccRecipients:bccRecipients]; // 设置密送人 // 发送图片附件 NSString *imagePath = [[NSBundle mainBundle] pathForResource:@"logo" ofType:@"png"]; NSData *imageData = [NSData dataWithContentsOfFile:imagePath]; [emailPicker addAttachmentData:imageData mimeType:@"image/png" fileName:@"logo.png"]; // 发送txt文本附件 NSString *txtPath = [[NSBundle mainBundle] pathForResource:@"lanou" ofType:@"txt"]; NSData *txtData = [NSData dataWithContentsOfFile:txtPath]; [emailPicker addAttachmentData:txtData mimeType:@"text/txt" fileName:@"LanOu.txt"]; // 发送动车文本附件 NSString *docPath = [[NSBundle mainBundle] pathForResource:@"iOS4" ofType:@"doc"]; NSData *docData = [NSData dataWithContentsOfFile:docPath]; [emailPicker addAttachmentData:docData mimeType:@"text/doc" fileName:@"iOS4.doc"]; // 发送pdf附件 NSString *pdfPath = [[NSBundle mainBundle] pathForResource:@"iOS4-1" ofType:@"pdf"]; NSData *pdfData = [NSData dataWithContentsOfFile:pdfPath]; [emailPicker addAttachmentData:pdfData mimeType:@"file/pdf" fileName:@"iOS4-1.pdf"]; // 邮件正文 NSString *emailBody = [NSString stringWithFormat:@"这是要发送的邮件正文"]; [emailPicker setMessageBody:emailBody isHTML:NO]; [self presentViewController:emailPicker animated:YES completion:^{
}];
} #pragma mark -MFMailComposeViewControllerDelegate - (void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error { switch (result) { case MFMailComposeResultCancelled: { NSLog(@"取消邮件发送"); break; } case MFMailComposeResultSaved: { NSLog(@"邮件保存成功"); break; } case MFMailComposeResultSent: { NSLog(@"邮件发送成功"); break; } case MFMailComposeResultFailed: { NSLog(@"邮件发送失败"); break; } default: break; } [self dismissViewControllerAnimated:YES completion:^{
}]; } |
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