Manuel de développement iOS version chinoise
/ IOS發(fā)送電子郵件
IOS發(fā)送電子郵件
IOS發(fā)送電子郵件
簡介
我們可以使用IOS設(shè)備中的電子郵件應(yīng)用程序發(fā)送電子郵件。
實例步驟
1、創(chuàng)建一個簡單的View based application
2、選擇項目文件,然后選擇目標,然后添加MessageUI.framework
3、在ViewController.xib中添加一個按鈕,創(chuàng)建用于發(fā)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
當運行該應(yīng)用程序,會看如下的輸出結(jié)果
當點擊"send email"發(fā)送按鈕后,可以看到如下結(jié)果: