在flutter中，我如何将以下api与dio包一起使用

Question

这是请求购物车详细信息的模型，但我如何在flutter中使用dio包存档那么-H和-u代表什么？？？

curl -X POST https://example.com/wp-json/cocart/v2/cart/add-item 
-u username:password 
-H "Content-Type: application/json" 
-d '{
"id": "32",
"quantity": "1"
}'

Answer 1

首先，您需要了解最新的api调用

回答你的问题，因为这是一个后请求

import 'package:dio/dio.dart';
import 'dart:convert';
void sendData() async {
String username = 'test';
String password = '123£';
//lets encode creds
String basicAuth =
'Basic ' + base64Encode(utf8.encode('$username:$password'));
print(basicAuth);
try {
var response = await Dio().post('https://example.com/wp-json/cocart/v2/cart/add-item',
options:Options(headers: <String, String>{'authorization': basicAuth}),
data:{
"id": "32",
"quantity": "1"
}
);
print(response);
} catch (e) {
print(e);
}
}