UIAlertController * alertVC = [UIAlertController alertControllerWithTitle:@"当前位置信息" message:@"XXXXXXXX" preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction * cancelAction = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {

}];

UIAlertAction * sureAction = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {

}];
[alertVC addAction:cancelAction];
[alertVC addAction:sureAction];
[self presentViewController:alertVC animated:YES completion:nil];