- (void)viewDidLoad {??
? [super viewDidLoad];? ? self.title = @"充值引導(dǎo)";? ? ? ? UIWebView *webview = [[UIWebView alloc]initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT-64)];? ? UIImage *image = [UIImage imageNamed:@"zhidao"];? ? webview.scalesPageToFit = YES;? ? NSString *htmlString = [self htmlForJPGImage:image];? ? NSString *content = [NSString stringWithFormat:@"%@", htmlString];? ? [webview loadHTMLString:content baseURL:nil];? ? [self.view addSubview:webview];
}
//image轉(zhuǎn)html函數(shù)
- (NSString *)htmlForJPGImage:(UIImage *)image{? ? NSData *imageData = UIImageJPEGRepresentation(image,1.f);? ? NSString *imageSource = [NSString stringWithFormat:@"data:image/jpg;base64,%@",[imageData base64EncodedStringWithOptions:NSDataBase64Encoding64CharacterLineLength]];? ? return [NSString stringWithFormat:@"大圖", imageSource];
}
