更换图片

lib/generated/assets.dart

@@ -196,6 +196,8 @@ class Assets {
   static const String imagesSettingIcon = 'assets/images/setting_icon.png';
   static const String imagesShop = 'assets/images/shop.png';
   static const String imagesSplash = 'assets/images/splash.png';
+  static const String imagesSquareNol = 'assets/images/square_nol.png';
+  static const String imagesSquarePre = 'assets/images/square_pre.png';
   static const String imagesSubscript = 'assets/images/subscript.png';
   static const String imagesSuccessIcon = 'assets/images/success_icon.png';
   static const String imagesTabChangeIcon = 'assets/images/tab_change_icon.png';

lib/pages/main/main_page.dart

@@ -103,7 +103,7 @@ class _MainPageState extends State<MainPage> {
                 barHeight: 61,
                 navigationTabs: [
                   tabItem('首页', Assets.imagesHomePre, Assets.imagesHomeNol, 0),
-                  tabItem('广场', Assets.imagesDiscoverPre, Assets.imagesDiscoverNol, 1),
+                  tabItem('广场', Assets.imagesSquarePre, Assets.imagesSquareNol, 1),
                   tabItem('消息', Assets.imagesMessagePre, Assets.imagesMessageNol, 2),
                   tabItem('我的', Assets.imagesMinePre, Assets.imagesMineNol, 3),
                 ]