//这里应该开辟一个子线程去请求苹果服务器
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
// [self goDoSomethingLongAndInvolved];
DSLog(@"-------goDoSomethingLongAndInvolved--------");
NSString *string = [NSString stringWithContentsOfURL:[NSURL URLWithString:ITUNESLOOKUPURL] encoding:NSUTF8StringEncoding error:nil];
dispatch_async(dispatch_get_main_queue(), ^{
DSLog(@"--------dispatch_get_main_queue-------");
// [textField setStringValue:@"Done doing something long and involved"];
//获取发布版本的version
if (string != nil && [string length] > 0 && [string rangeOfString:@"version"].length == 7) {
// NSLog(@"------版本号2--------------%@",string);
[self checkAppUpdate:string];
}
});
});