iOS开发 openURL方法的使用

openURL方法常用有

1：打开网页：

[[UIApplication sharedApplication]openURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://www.hao123.com"]]];

2:给XXX号码打电话：

[[UIApplication sharedApplication]openURL:[NSURL URLWithString:[NSString stringWithFormat:@"tel:XXX"]]];

3:给XXX号码发信息：

[[UIApplication sharedApplication]openURL:[NSURL URLWithString:[NSString stringWithFormat:@"sms:XXX"]]];

3：打开其他app：

[[UIApplication sharedApplication]openURL:[NSURL URLWithString:[NSString stringWithFormat:@"taobao:参数"]]];