让用户在应用中进入 App&nbsp…

很多用户用了好软件后忘记或嫌麻烦而不去 App Store 进行打分评星，为此开发者可以在应用中加入打分按钮，点击后直接跳转到App Store 的评分界面。

    App Store上评论的链接地址是itms-apps://ax.itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id= appID

   所以可以用这段代码

       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:[NSURLURLWithString:str]];