增加操作记录剩余数量，修复商品库存分页

src/views/invoicing/goods_stoks.vue

@@ -67,7 +67,7 @@
             </el-table>
         </div>
         <div class="head-container">
-            <el-pagination :total="tableData.total" :current-page="tableData.page + 1" :page-size="tableData.size"
+            <el-pagination @size-change="paginationSizeChange" :total="tableData.total" :current-page="tableData.page + 1" :page-size="tableData.size"
                 @current-change="paginationChange" layout="total, sizes, prev, pager, next, jumper"></el-pagination>
         </div>
         <invoicingDetail ref="invoicingDetail" />
@@ -174,6 +174,11 @@ export default {
                 console.log(error);
             }
         },
+        // 每页条数改变是回调
+        paginationSizeChange(e){
+            console.log(e);
+            this.tableData.size = e
+        },
         // 分页回调
         paginationChange(e) {
             this.tableData.page = e - 1