feat:增加朋友圈组件

lib/models/moment.dart

@@ -0,0 +1,53 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'moment.g.dart';
+
+@JsonSerializable()
+class Comment {
+  final int id;
+  final String username;
+  final String avatar;
+  final String content;
+  final String date;
+
+  const Comment({
+    required this.id,
+    required this.username,
+    required this.avatar,
+    required this.content,
+    required this.date,
+  });
+
+  factory Comment.fromJson(Map<String, dynamic> json) => _$CommentFromJson(json);
+
+  Map<String, dynamic> toJson() => _$CommentToJson(this);
+}
+
+@JsonSerializable()
+class Moment {
+  final int? id;
+  final int? userId;
+  final String? username;
+  final String? avatar;
+  final String content;
+  final List<String> imageList;
+  final String? date;
+  final List<int>? likeList;
+  final List<Comment>? commentList;
+
+  Moment({
+    this.id,
+    this.userId,
+    this.username,
+    this.avatar,
+    required this.content,
+    required this.imageList,
+    this.date,
+    this.likeList,
+    this.commentList,
+  });
+
+  factory Moment.fromJson(Map<String, dynamic> json) => _$MomentFromJson(json);
+
+  Map<String, dynamic> toJson() => _$MomentToJson(this);
+}

lib/models/moment.g.dart

@@ -0,0 +1,54 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'moment.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+Comment _$CommentFromJson(Map<String, dynamic> json) => Comment(
+  id: (json['id'] as num).toInt(),
+  username: json['username'] as String,
+  avatar: json['avatar'] as String,
+  content: json['content'] as String,
+  date: json['date'] as String,
+);
+
+Map<String, dynamic> _$CommentToJson(Comment instance) => <String, dynamic>{
+  'id': instance.id,
+  'username': instance.username,
+  'avatar': instance.avatar,
+  'content': instance.content,
+  'date': instance.date,
+};
+
+Moment _$MomentFromJson(Map<String, dynamic> json) => Moment(
+  id: (json['id'] as num?)?.toInt(),
+  userId: (json['userId'] as num?)?.toInt(),
+  username: json['username'] as String?,
+  avatar: json['avatar'] as String?,
+  content: json['content'] as String,
+  imageList:
+      (json['imageList'] as List<dynamic>).map((e) => e as String).toList(),
+  date: json['date'] as String?,
+  likeList:
+      (json['likeList'] as List<dynamic>?)
+          ?.map((e) => (e as num).toInt())
+          .toList(),
+  commentList:
+      (json['commentList'] as List<dynamic>?)
+          ?.map((e) => Comment.fromJson(e as Map<String, dynamic>))
+          .toList(),
+);
+
+Map<String, dynamic> _$MomentToJson(Moment instance) => <String, dynamic>{
+  'id': instance.id,
+  'userId': instance.userId,
+  'username': instance.username,
+  'avatar': instance.avatar,
+  'content': instance.content,
+  'imageList': instance.imageList,
+  'date': instance.date,
+  'likeList': instance.likeList,
+  'commentList': instance.commentList,
+};