获取appstore版本号，本机app版本号，以及跳转appstore整理

#pragma mark -- 获取appstore版本号
-(void)Postpath:(NSString *)path
{
NSString *url = [[NSString alloc] initWithFormat:@"http://itunes.apple.com/lookup?id=%@",@"414478124"];
NSURL *url = [NSURL URLWithString:path];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url
cachePolicy:NSURLRequestReloadIgnoringCacheData
timeoutInterval:10];

[request setHTTPMethod:@"POST"];

NSOperationQueue *queue = [NSOperationQueue new];

[NSURLConnection sendAsynchronousRequest:request queue:queue completionHandler:^(NSURLResponse *response,NSData *data,NSError *error){
NSMutableDictionary *receiveStatusDic=[[NSMutableDictionary alloc]init];
if (data) {

NSDictionary *receiveDic = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableLeaves error:nil];
if ([[receiveDic valueForKey:@"resultCount"] intValue]>0) {

[receiveStatusDic setValue:@"1" forKey:@"status"];
[receiveStatusDic setValue:[[[receiveDic valueForKey:@"results"] objectAtIndex:0] valueForKey:@"version"]   forKey:@"version"];
}else{

[receiveStatusDic setValue:@"-1" forKey:@"status"];
}
}else{
[receiveStatusDic setValue:@"-1" forKey:@"status"];
}

[self performSelectorOnMainThread:@selector(receiveData:) withObject:receiveStatusDic waitUntilDone:NO];
}];

}
-(void)receiveData:(id)sender
{
NSLog(@"receiveData=%@",sender);  //打印获取到的版本号

}

#pragma mark --  //获取本地版本号
//获取本地版本号
NSString* thisVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"];

3.跳转到AppStore下载
//APPid需要填写自己app的id

NSString  *urlStr = [NSString stringWithFormat:@"itms-apps://itunes.apple.com/app/id%@",APPID];
NSURL *url = [NSURLURLWithString:urlStr];

[[UIApplication sharedApplication]openURL:url];