feat 添加折扣力度和排序

src/views/Product/index.vue

@@ -117,7 +117,8 @@ onMounted(()=>{
 const query = reactive({
   page: 1,
   size:6,
-  rate_sort: null
+  rate_sort: null,
+  disc_sort: null,
 })
 
 const loading = ref(false)
@@ -160,6 +161,13 @@ const columns = computed(()=>[
     dataIndex: 'usPrice',
     key: 'usPrice',
   },
+  {
+    title: '折扣力度',
+    dataIndex: 'discPercent',
+    key: 'discPercent',
+    sorter:true,
+    sortOrder: query.disc_sort
+  },
   {
     title: '成本(CNY)',
     dataIndex: 'cnyPrice',
@@ -248,6 +256,8 @@ const doUpdate=()=>{
 const tableChange = (pagination, filters, sorter, { action, currentDataSource })=>{
   if(sorter.columnKey === 'rate') {
     query.rate_sort = sorter.order
+  }else if (sorter.columnKey ===  'discPercent'){
+    query.disc_sort = sorter.order
   }
   list()
 }