【发布时间】:2020-10-14 08:52:17
【问题描述】:
我有一个 POST 请求:
static String url = 'https://checkout.test.paycom.com/api';
static Map<String, String> headers = {
'Host': 'checkout.test.paycom.com',
'X-Auth': '1234',
'Cache-Control': 'no-cache'
};
Future<Map<String, dynamic>> createCard() async {
try {
Map<String, dynamic> body = {
"id": '123',
"method": "receipts.create",
"params": {
"amount": '2500',
"account": {"order_id": '106'}
}
}
final response = await http.post(url, body: body, headers: headers);
print(response.body);
} catch (e) {
print(e.toString());
}
return null;
}
并给出错误
类型“_InternalLinkedHashMap
【问题讨论】: