//如何从应用直接跳转AppStore
[[UIApplication sharedApplication]openURL:[NSURL URLWithString:@"应用程序的下载链接"]];
- (void)buttonClick:(UIButton*)button{
if (button.tag == 0) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel://18600000000"]];//调用系统电话应用
}else if (button.tag == 1){
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"sms://18600000000"]];//关键词是sms://
}else{
[[UIApplication sharedApplication] openURL: [NSURL URLWithString:@"mailto:111111@163.com"]];//调用系统邮件应用 关键词是mailto:
}
}
