iOS检查版本更新、APPStore更新地址和评价地址

From: http://snowyshell.blog.163.com/blog/static/2209140342013924929888/
以下XXX是itunesconnect网站上对应app的Apple
ID，它是一串纯数字

检查更新网址：

APPLE_URL :"http://itunes.apple.com/lookup?id=XXX"

通过检查最新版本和当前版本号，判断是否提醒更新

__block ASIHTTPRequest *request= nil;    request = [ASIHTTPRequest requestWithURL:[NSURL URLWithString:APPLE_URL]];    [request setCompletionBlock:^{        NSData *responseData = [request responseData];        NSDictionary *dict =[NSJSONSerialization JSONObjectWithData:responseData options:NSJSONReadingMutableContainers error:nil];        NSLog(@"%@", dict);        if ([dict count] != 0) {            NSString *updateVersion = [[dict valueForKey:@"version"] objectAtIndex:0];            NSLog(@"%@",updateVersion);            NSString *currentVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleVersion"];            NSLog(@"%@",currentVersion);            if (![updateVersion isEqualToString:currentVersion]) {                UIAlertView *alert = [[UIAlertView alloc]                                      initWithTitle:@"有新版本"                                      message:@"有新版本了，马上去更新吧！"                                      delegate:self                                      cancelButtonTitle:@"取消"                                      otherButtonTitles:@"更新",nil];                [alert show];                [alert release];            }        }     }];    [request setFailedBlock:^{    }];    [request startAsynchronous];

更新／下载地址

"itms-apps://phobos.apple.com/WebObjects/MZStore.woa/wa/viewSoftwareUpdate?id=XXX&mt=8"
评论地址：

"itms-apps://ax.itunes.apple.com/WebObjects/MZStore.woa /wa/viewContentsUserReviews?type=Purple+Software&id=XXX"