refine: demo 代码

Author: feige996

src/pages/demo/base/env.vue

@@ -5,7 +5,7 @@
 </route>
 
 <template>
-  <view class="mt-4 ml-4"> 当前环境 isDev：{{ isDev }} </view>
+  <view class="mt-4 ml-4"> 当前环境 isDev：{{ isDev }} (通过 import.meta.env.DEV 获取)</view>
 </template>
 
 <script lang="ts" setup>

src/pages/demo/page/lottery/big-wheel.vue

@@ -21,13 +21,6 @@
       </view>
       <view class="lottery-btn" @click="start"> </view>
     </view>
-    <view class="text-blue-600 my-2">目标是实现如下的效果，但是我感觉只用css还是太难了</view>
-    <image
-      src="https://cip-shopping-page-0eysug01066a9e-1302818703.tcloudbaseapp.com/fly/lottery/target.png"
-      mode="widthFix"
-      width="552px"
-    />
-    <!-- <image :src="targetImg" mode="widthFix" width="552px" /> -->
   </view>
 </template>