IOS跳转去appStore评分

• (void)gotoAppStore{

  NSString *str = [NSString stringWithFormat:@”itms-apps://ax.itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id=%@”, kAppId];
  if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:str]]) {
  [[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];
  }
  else
  {
  // [AppCommon showMessage:@”暂时不支持页面跳转!”];
  DLog(@”bu zhichi “);
  }

}