在售产品修改日期提示

pages/mobile/center/vendor/productdetails.vue

@@ -53,7 +53,7 @@
         </div>
         <div class="pull-right">
           <span class="name">生产日期:</span>
-          <input type="text" placeholder="2018-02-05" v-model="chooseItem.produceDate" class="input dateInput" maxlength="10" />
+          <input type="text" placeholder="2018-02-05" v-model="chooseItem.produceDate" class="input dateInput" maxlength="12" />
         </div>
       </div>
       <div class="list clearfix">