判断IOS版本更新

//检查版本更新

+(void)checkVersion:(void(^)(NSString*isCurrentVersion))block

{

//appid  1150237660

AFHTTPSessionManager*manager =[AFHTTPSessionManager manager];

NSString*urlString =[NSString stringWithFormat:@"http://itunes.apple.com/lookup?id=1150237660"];

[manager POST:urlString parameters:nil success:^(NSURLSessionDataTask *task, id responseObject) {

//最新版本

NSString*version =responseObject[@"results"][0][@"version"];

NSLog(@"AppStore最新版本:%@",version);

//当前版本

NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];

// 当前应用软件版本  比如：1.0.1

NSString *appCurVersion = [infoDictionary objectForKey:@"CFBundleShortVersionString"];

NSLog(@"当前应用软件版本:%@",appCurVersion);

if([appCurVersion isEqualToString:version]){

//是最新版本

block(@"1");

}else{

//不是最新版本,回调最新版本号过去

block(version);

}

} failure:^(NSURLSessionDataTask *task, NSError *error) {

}];

}

//判断当前版本弹出提示框

[HttpsRequestManager checkVersion:^(NSString *isCurrentVersion) {

if ([isCurrentVersion isEqualToString:@"1"]) {

//            TQ(@"提示", @"目前已经是最新版本", @"确定")

}else{

NSString*version =[NSString stringWithFormat:@"%@新版本来喽",isCurrentVersion];

UIAlertController*aaa =[UIAlertController alertControllerWithTitle:version message:@"火速一键升级至最新~" preferredStyle:UIAlertControllerStyleAlert];[aaa addAction:[UIAlertAction actionWithTitle:@"暂不下载" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {}]]; [aaa addAction:[UIAlertAction actionWithTitle:@"立即升级" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {

NSString *str = [NSString stringWithFormat:

@"itms-apps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=1150237660"];

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];

}]];[self presentViewController:aaa  animated:YES completion:^{}];

}

}];