1.关于我们增加构建时间戳显示

lib/pages/about_us_page/about_us_page.dart

@@ -142,7 +142,7 @@ class __AboutUsPageContainerState extends State<_AboutUsPageContainer> {
                     color: HexColor.fromHex(model?.appVersionColor ?? '#999999'),
                   )),
               TextSpan(
-                  text: ' ${model?.appVerison ?? '1.0.0'}',
+                  text: ' ${model?.appVerison ?? '1.0.0'}'+'  (${model?.appVersionCode??"000"})',
                   style: TextStyle(
                     fontSize: 11,
                     color: HexColor.fromHex(model?.appVersionColor ?? '#999999'),
@@ -150,7 +150,6 @@ class __AboutUsPageContainerState extends State<_AboutUsPageContainer> {
             ]),
           ),
           const SizedBox(height: 20),
-
           /// 更新，评价
           _isiOSReview ? Container() : _buildListWidget(model),
           _buildAgreement(model)

lib/pages/about_us_page/bloc/about_us_repository.dart

@@ -56,6 +56,7 @@ class AboutUsRepository {
           AboutUsModel model = AboutUsModel.fromJson(jsonDecode(modListData));
           if (!EmptyUtil.isEmpty(packageInfo) && !EmptyUtil.isEmpty(model)) {
             model.appVerison = packageInfo.version;
+            model.appVersionCode=packageInfo.buildNumber;
             return model;
           }
         }

lib/pages/about_us_page/model/about_us_model.dart

@@ -13,6 +13,7 @@ class AboutUsModel {
   String bottomName;
   String bottomNameColor;
   String appVerison;
+  String appVersionCode;
 
   AboutUsModel(
       {this.appBarName,