iOS Appstore 版本更新

1，版本更新 通過比較構建號/版本號 檢查更新

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/// ?構建號 50
//    NSString * currentVersion = [NSBundle mainBundle].infoDictionary[@"CFBundleVersion"];/// 版本號 2.2.0//CFBundleShortVersionStringNSString * currentVersion = [NSBundle mainBundle].infoDictionary[@"CFBundleShortVersionString"];NSLog(@"receiveData=%@",sender);//    sender[@"version"]  @"1.1.3"if ( [sender[@"version"] compare:currentVersion options:NSNumericSearch] == NSOrderedDescending) {UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"提示" message:@"有新版本更新，是否前往AppStore下載" delegate:self cancelButtonTitle:@"不去" otherButtonTitles:@"立即前往", nil];alert.tag = 1000;/// 上線前打開
        [alert show];}

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/*線上  compare  本地if ( [@"1.2.0" compare:@"1.1" options:NSNumericSearch] == NSOrderedDescending) {NSLog(@"1.2>1.1.1");}*/

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