form: 撤回 slider radio 的 value 为字符串的更改

pages/component/form/form.uvue

@@ -11,10 +11,10 @@
         <view class="title">性别</view>
         <radio-group name="gender" class="flex-row">
           <view class="group-item">
-            <radio :value="'0'" :checked="gender=='0'" /><text>男</text>
+            <radio :value="0" :checked="gender=='0'" /><text>男</text>
           </view>
           <view class="group-item">
-            <radio :value="'1'" :checked="gender=='1'" /><text>女</text>
+            <radio :value="1" :checked="gender=='1'" /><text>女</text>
           </view>
         </radio-group>
       </view>
@@ -31,7 +31,7 @@
       </view>
       <view class="uni-form-item">
         <view class="title">年龄</view>
-        <slider name="age" :value="age + ''" :show-value="true"></slider>
+        <slider name="age" :value="age" :show-value="true"></slider>
       </view>
       <view class="uni-form-item">
         <view class="title">保留选项</view>