问如何使用getx Obx从Api读取数据

EN

{
  "adult": false,
  "also_known_as": [
    " Edward Harrison ",
    "Ed Norton",
    "爱德华·诺顿",
    "เอ็ดเวิร์ด นอร์ตัน",
    "Эдвард Нортон",
    "エドワード・ノートン",
    "إدوارد نورتون",
    "에드워드 노튼",
    "Έντουαρντ Νόρτον",
    "Edward Harrison Norton",
    "אדוארד נורטון",
    "ادوارد نورتون"
  ],
  "biography": "Edward Harrison Norton (born August 18, 1969) is an American actor and filmmaker. He has received numerous awards and nominations, including a Golden Globe Award and three Academy Award nominations.\n\nBorn in Boston, Massachusetts and raised in Columbia, Maryland, Norton was drawn to theatrical productions at local venues as a child. After graduating from Yale College in 1991, he worked for a few months in Japan before moving to New York City to pursue an acting career. He gained immediate recognition and critical acclaim for his debut in Primal Fear (1996), which earned him a Golden Globe for Best Supporting Actor and an Academy Award nomination in the same category. His role as a reformed neo-Nazi in American History X (1998) earned him an Academy Award nomination for Best Actor. He also starred in the film Fight Club (1999), which garnered a cult following.\n\nNorton emerged as a filmmaker in the 2000s. He established the production company Class 5 Films in 2003, and was director or producer of the films Keeping the Faith (2000), Down in the Valley (2005), and The Painted Veil (2006). He continued to receive critical acclaim for his acting roles in films such as The Score (2001), 25th Hour (2002), The Illusionist (2006), Moonrise Kingdom (2012), and The Grand Budapest Hotel (2014). His biggest commercial successes have been Red Dragon (2002), Kingdom of Heaven (2005), The Incredible Hulk (2008), and The Bourne Legacy (2012). For his role in the black comedy Birdman (2014), Norton earned another Academy Award nomination for Best Supporting Actor.",
  "birthday": "1969-08-18",
  "deathday": null,
  "gender": 2,
  "homepage": null,
  "id": 819,
  "imdb_id": "nm0001570",
  "known_for_department": "Acting",
  "name": "Edward Norton",
  "place_of_birth": "Boston, Massachusetts, USA",
  "popularity": 11.598,
  "profile_path": "/5XBzD5WuTyVQZeS4VI25z2moMeY.jpg"
}

  import 'dart:convert';

ActorModel actorModelFromJson(String str) => ActorModel.fromJson(json.decode(str));

String actorModelToJson(ActorModel data) => json.encode(data.toJson());

class ActorModel {
    ActorModel({
        this.adult,
        this.alsoKnownAs,
        this.biography,
        this.birthday,
        this.deathday,
        this.gender,
        this.homepage,
        this.id,
        this.imdbId,
        this.knownForDepartment,
        this.name,
        this.placeOfBirth,
        this.popularity,
        this.profilePath,
    });

    bool? adult;
    List<String>? alsoKnownAs;
    String? biography;
    DateTime? birthday;
    dynamic deathday;
    int? gender;
    dynamic? homepage;
    int? id;
    String? imdbId;
    String? knownForDepartment;
    String? name;
    String? placeOfBirth;
    double? popularity;
    String? profilePath;

    factory ActorModel.fromJson(Map<String, dynamic> json) => ActorModel(
        adult: json["adult"],
        alsoKnownAs: List<String>.from(json["also_known_as"].map((x) => x)),
        biography: json["biography"],
        birthday: DateTime.parse(json["birthday"]),
        deathday: json["deathday"],
        gender: json["gender"],
        homepage: json["homepage"],
        id: json["id"],
        imdbId: json["imdb_id"],
        knownForDepartment: json["known_for_department"],
        name: json["name"],
        placeOfBirth: json["place_of_birth"],
        popularity: json["popularity"].toDouble(),
        profilePath: json["profile_path"],
    );

    Map<String, dynamic> toJson() => {
        "adult": adult,
        "also_known_as": List<dynamic>.from(alsoKnownAs!.map((x) => x)),
        "biography": biography,
        "birthday": "${birthday!.year.toString().padLeft(4, '0')}-${birthday!.month.toString().padLeft(2, '0')}-${birthday!.day.toString().padLeft(2, '0')}",
        "deathday": deathday,
        "gender": gender,
        "homepage": homepage,
        "id": id,
        "imdb_id": imdbId,
        "known_for_department": knownForDepartment,
        "name": name,
        "place_of_birth": placeOfBirth,
        "popularity": popularity,
        "profile_path": profilePath,
    };
}

 class ActorService{
late  ActorModel actors;
  Future<ActorModel> getActorDetails()async{
     final url = 'https://api.themoviedb.org/3/person/819?api_key=++++api key++++&language=en-US';
     final response = await http.get(Uri.parse(url));
     if (response.statusCode == 200) {
       final data = jsonDecode(response.body);
         actors = ActorModel.fromJson(data);
     }
     return actors;
  }
}

     class ActorController extends GetxController{
  late ActorModel actors;
   @override
  void onInit() {
    getActorInfo();
    super.onInit();
  }

  void getActorInfo()async{
    var actorInfo = await ActorService().getActorDetails();
    if (actorInfo != null) {
      actors = actorInfo;
    }
  }
}

Text(actorController.actors.name.toString()),