结构初始化

lib/data/model/update.dart

@@ -0,0 +1,44 @@
+///
+/// Code generated by jsonToDartModel https://ashamp.github.io/jsonToDartModel/
+///
+class AppUpdate {
+/*
+{
+  "newest": 33,
+  "android": "https://v2.custed.lolli.tech/res/tiku/apk/33.apk",
+  "ios": "https://",
+  "min": 30,
+  "changelog": ""
+} 
+*/
+
+  late int newest;
+  late String android;
+  late String ios;
+  late int min;
+  late String changelog;
+
+  AppUpdate({
+    required this.newest,
+    required this.android,
+    required this.ios,
+    required this.min,
+    required this.changelog,
+  });
+  AppUpdate.fromJson(Map<String, dynamic> json) {
+    newest = json["newest"]?.toInt();
+    android = json["android"].toString();
+    ios = json["ios"].toString();
+    min = json["min"].toInt();
+    changelog = json["changelog"].toString();
+  }
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = <String, dynamic>{};
+    data["newest"] = newest;
+    data["android"] = android;
+    data["ios"] = ios;
+    data["min"] = min;
+    data["changelog"] = changelog;
+    return data;
+  }
+}