iOS 获取appstore 版本号

来源：互联网发布：手机上做班服的软件编辑：程序博客网时间：2024/04/27 04:09

项目上线以后一般都涉及到升级，那么iOS 如何从appstore获取到版本号

其实很简单

    NSString *url = [[NSString alloc] initWithFormat:@"http://itunes.apple.com/lookup?id=%@",@"987953868"];

其中最后一串数字就是当前app的唯一id。这个id如何得到，百度一下很简单

然后我们只需要调用这个地址，就会返回当前app的一些信息，其中就包括appstore上的版本号（前提是项目已经上线到appstore）

我们把获取的过程做了整理大家直接使用这个方法调用刚才的地址就行

    // 获取appStore版本号    NSString *url = [[NSString alloc] initWithFormat:@"http://itunes.apple.com/lookup?id=%@",@"987953868"];            [self Postpath:url];

#pragma mark -- 获取数据-(void)Postpath:(NSString *)path{        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);    }

最后打印出来的字典中就包含版本号

receiveData={

status = 1;

version = "1.0.0";

}

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