Sandman42's questions

我正在尝试通过以下方式创建服务器列表：

class Server {
  final String country;
  final String ip;
  final String username;
  final String password;

  const Server(
      {required this.country, required this.ip, required this.username, required this.password});

  static List<Server> allServers() {
    var myServers = new List<Server>();

    myServers.add(const Server(
        country: "Italy"
        ip: "1.2.3.4.example.com",
        username: "user1",
        password: "password1"
    ));
    myServers.add(const Server(
        country: "United States",
        ip: "5.6.7.8.example.com",
        username: "user2",
        password: "password2"
    ));
    return myServers;
  }
}

我收到错误“类‘List’没有未命名的构造函数”

我该如何修复它？

提前致谢