Flutter web api calling XMLHttpRequest error

     Future<void> _getShopListAllJson() async {
try {
  final response = await http.get("http://abair.gq/db_dept_info_all.php");
  if (response.statusCode == 200) {
    print(response.statusCode);
    print(response.body);
     setState(() {
      _data = jsonDecode(response.body) as List;
    });
  } else {
    print("Some error: ${response.statusCode}");
  }
} catch (e) {
  print(e);
}

}

Please see above code flutter web api calling error xmlhttprequest

Error

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