fix bug

src/views/TechnologyCenter/CreatePackingList/index.vue

@@ -476,7 +476,7 @@
           <td class="tg-baqh" colspan="3" rowspan="2"/>
         </tr>
         <tr>
-          <td class="tg-13pz">毛中</td>
+          <td class="tg-13pz">毛重</td>
           <td class="tg-13pz">净重<br></td>
         </tr>
         <tbody>
@@ -905,12 +905,14 @@ export default {
     },
     exportTable() {
       const htmlNode = $('#cjn').html()
-      const body = $('body')
+      const body = $('body').attr('style', 'padding: 20px;margin: 0 auto;display: block;width: 800px;background: #fff;')
       body.children().hide()
       const printNode = $(htmlNode)
       body.append(printNode)
       window.print()
+      body.removeAttr('style')
       body.children().not('script').show()
+      body.children().not('#app').hide()
       printNode.remove()
     }
   }