Flutter HTTP post请求发送对象列表

dependencies:
  http: ^0.13.3

import 'package:http/http.dart' as http;

import 'dart:convert';

void sendPostRequest(List<Object> objectList) async {
  var url = Uri.parse('https://example.com/api/endpoint');
  var headers = {'Content-Type': 'application/json'};
  var body = jsonEncode(objectList);

  var response = await http.post(url, headers: headers, body: body);

  if (response.statusCode == 200) {
    // 请求成功
    print('请求成功');
    print(response.body);
  } else {
    // 请求失败
    print('请求失败');
    print(response.statusCode);
  }
}