【发布时间】:2022-01-08 19:01:21
【问题描述】:
我在嵌套列表中使用 firebase 数据库过滤 orderBy Seller_id,为什么结果为空?谢谢????
var url = Uri.parse(
'https://MeDatabase.firebasedatabase.app/orders.json?auth=$authToken&orderBy="list_produk/seller_id"&equalTo="$idUser"');
try {
final response = await http.get(url);
if (response.statusCode >= 400) {
throw EasyLoading.showError('Cek Koneksi Internetmu!');
}
final extractData =
convert.jsonDecode(response.body) as Map<String, dynamic>;
print('inii orderan');
print(extractData);
if (extractData == null) {
return _orders = [];
}
} catch (e) {
throw e;
}
【问题讨论】:
标签: firebase flutter firebase-realtime-database