iOS跳轉支付寶付款碼和掃一掃頁面
// 是否支持支付寶
NSURL * myURL_APP_A = [NSURL URLWithString:@"alipay://"];
if ([[UIApplication sharedApplication] canOpenURL:myURL_APP_A]) {
// 跳轉付款碼
NSURL * url = [NSURL URLWithString:@"alipay://platformapi/startapp?saId=20000056"];
[[UIApplication sharedApplication] openURL:url];
// 跳轉掃一掃
NSURL * url2 = [NSURL URLWithString:@"alipay://platformapi/startapp?saId=10000007"];
[[UIApplication sharedApplication] openURL:url2];
}
