iphone 直接中转到appstore

1.进入appstore，然后打分 

NSString *str = [NSString stringWithFormat: 
                         @"itms-apps://ax.itunes.apple.com/WebObjects/MZStore.woa     /wa/viewContentsUserReviews?type=Purple+Software&id=%d", 
                         m_appleID ];  

        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];

2.进入首页

 NSString *str = [NSString stringWithFormat: 

                         @"itms-apps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=%@",
                         m_appleID ];  

        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];