iOS傳送電子郵件
簡介
我們可以使用IOS裝置中的電子郵件應用程式傳送電子郵件。
例項步驟
1、建立一個簡單的View based application
2、選擇專案檔案,然後選擇目標,然後新增MessageUI.framework
3、在ViewController.xib中新增一個按鈕,建立用於傳送電子郵件的操作(action)
4、更新ViewController.h,如下所示
#import <UIKit/UIKit.h> #import <MessageUI/MessageUI.h> @interface ViewController : UIViewController<MFMailComposeViewControllerDelegate> { MFMailComposeViewController *mailComposer; } -(IBAction)sendMail:(id)sender; @end
5、如下所示,更新ViewController.m
#import "ViewController.h" @interface ViewController () @end @implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } -(void)sendMail:(id)sender{ mailComposer = [[MFMailComposeViewController alloc]init]; mailComposer.mailComposeDelegate = self; [mailComposer setSubject:@"Test mail"]; [mailComposer setMessageBody:@"Testing message for the test mail" isHTML:NO]; [self presentModalViewController:mailComposer animated:YES]; } #pragma mark - mail compose delegate -(void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error{ if (result) { NSLog(@"Result : %d",result); } if (error) { NSLog(@"Error : %@",error); } [self dismissModalViewControllerAnimated:YES]; } @end
輸出
當執行該應用程式,會看如下的輸出結果
當點選"send email"傳送按鈕後,可以看到如下結果: