if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"alipays://"]]) {
[[UIApplication sharedApplication]openURL:[NSURL URLWithString:@"alipays://"]];
} else {
NSLog(@"未安装");
}
if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"alipays://"]]) {
[[UIApplication sharedApplication]openURL:[NSURL URLWithString:@"alipays://"]];
} else {
NSLog(@"未安装");
}
本文标题:iOS -检测是否安装了支付宝
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