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Flutter Image.net不显示图像_Flutter_Dart_Flutter Layout_Flutter Image - Fatal编程技术网

Flutter Image.net不显示图像

Flutter Image.net不显示图像,flutter,dart,flutter-layout,flutter-image,Flutter,Dart,Flutter Layout,Flutter Image,响应中的所有值都将显示,图像除外。 一件奇怪的事情是,当我试图从我的笔记本电脑上构建它时,图像显示。但当我尝试在我的电脑上构建它时,它却没有 在调试中未找到错误 以下是回复的示例: [ { "id": 7, "user_id": 1, "caption": "Ambot ya", "image": "storage\/images\/posts\/image\/20190927UTC163833894.jpeg", "type": "image",

响应中的所有值都将显示,图像除外。 一件奇怪的事情是,当我试图从我的笔记本电脑上构建它时,图像显示。但当我尝试在我的电脑上构建它时,它却没有

在调试中未找到错误

以下是回复的示例:

[
  {
    "id": 7,
    "user_id": 1,
    "caption": "Ambot ya",
    "image": "storage\/images\/posts\/image\/20190927UTC163833894.jpeg",
    "type": "image",
    "created_at": "2019-09-27 16:38:33",
    "updated_at": "2019-09-27 16:38:33",
    "deleted_at": null,
    "likes_count": 1,
    "isLiked": 0,
    "comments": [],
    "likes": [
以下是我如何得到回应的

  Future<List<Feed>> getFeedAll() async {
    var res = await http.get(
        Uri.encodeFull(APIServices.HTTP_DOMAIN + APIServices.POST_GET_ALL),
        headers: {"Authorization": "Bearer " + Constants.token});
    print(res.body);
    if (res.statusCode == 200) {
      var data = json.decode(res.body);

      print(data);

      feedList = data.map<Feed>((json) => Feed.fromJson(json)).toList();
      print(feedList);
    }
    print("List Size: ${feedList.length}");

    return feedList;
  }
编辑
我正在用一个实际的设备来测试。三星J7 PRO

你能打印
的值“${APIServices.HTTP_DOMAIN}${feed[index.image}”
并尝试在浏览器中启动该URL吗。为什么要将
.image
扩展添加到
.jpeg
?它不是必需的(如果服务器已经发送了它),我已经打印了
“${APIServices.HTTP\u DOMAIN}${feed[index.image}”
的值,并在浏览器中显示了该图像
.image
是来自我的提要对象my Error的字符串变量。你说它可以在你的笔记本电脑上运行,不是吗。
Image.network("${APIServices.HTTP_DOMAIN}${feed[index].image}",
                                            fit: BoxFit.cover,
                                          )