ios app跳转到天猫店铺或详情页方法

- (IBAction)openTBShop:(UIButton*)sender {

    NSString *urlStr1 = @"https://fenteng.tmall.com/?spm=a1z10.3-b-s.w4006-17215551185.2.49321e55xIquu1&q=%BC%D0%C3%DE&type=p&search=y&newHeader_b=s_from&searcy_type=item&from=.shop.pc_2_searchbutton&scene=taobao_shop";

    // 天猫

    urlStr1 = (NSString *)CFBridgingRelease(CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault,(CFStringRef)urlStr1,NULL,NULL,kCFStringEncodingUTF8));

    if([urlStr1rangeOfString:@"tmall.com"].location!=NSNotFound) {

//        NSString *itemId = [urlStr1 substringWithRange:NSMakeRange([urlStr1 rangeOfString:@"id"].location+3, 8)];

//        NSString *urlString = [NSString stringWithFormat:@"tmall://tmallclient/?{\"action\":\"shopid:id=%@\"}",@"64585238"];跳转到店铺详情页

        NSString *urlString = [NSString stringWithFormat:@"tmall://page.tm/shop?shopId=%@",@"64585238"];//跳转到天猫店铺主页

NSString *urlString = [NSString stringWithFormat:@"taobao://page.tb/shop?shopId=%@",@"36243719"];////跳转到淘宝店铺主页

        NSURL *url = [NSURL URLWithString:[urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];

        if ([[UIApplication sharedApplication] canOpenURL:url]) {

            [[UIApplication sharedApplication] openURL:url];

            return;

        }

        else

        {

            CGFloatwidth  = [UIScreen mainScreen].bounds.size.width;

            CGFloat height = [UIScreen mainScreen].bounds.size.height;

            UIWebView*webView = [[UIWebViewalloc]initWithFrame:CGRectMake(0,0, width, height)];

            _webView= webView;

            webView.scrollView.delegate=self;

            [webViewsetDelegate:self];

            [self.viewaddSubview:webView];

            NSURLRequest*request =[NSURLRequestrequestWithURL:[NSURLURLWithString:urlStr1]];

            [_webViewloadRequest:request];

        }

    }

}