re init

lib/data/app_placard_data.dart

@@ -0,0 +1,48 @@
+/// version : "255c1fd9-c49c-4031-8733-b38e5363d666"
+/// title : "测试公告"
+/// content : "星际公民诊断工具 V3 正在开发中..."
+/// link : null
+/// link_type : "external"
+/// always_show : false
+/// enable : true
+
+class AppPlacardData {
+  AppPlacardData({
+      this.version, 
+      this.title, 
+      this.content, 
+      this.link, 
+      this.linkType, 
+      this.alwaysShow, 
+      this.enable,});
+
+  AppPlacardData.fromJson(dynamic json) {
+    version = json['version'];
+    title = json['title'];
+    content = json['content'];
+    link = json['link'];
+    linkType = json['link_type'];
+    alwaysShow = json['always_show'];
+    enable = json['enable'];
+  }
+  String? version;
+  String? title;
+  String? content;
+  dynamic link;
+  String? linkType;
+  bool? alwaysShow;
+  bool? enable;
+
+  Map<String, dynamic> toJson() {
+    final map = <String, dynamic>{};
+    map['version'] = version;
+    map['title'] = title;
+    map['content'] = content;
+    map['link'] = link;
+    map['link_type'] = linkType;
+    map['always_show'] = alwaysShow;
+    map['enable'] = enable;
+    return map;
+  }
+
+}