Merge pull request 'yyw提交' (#21) from yyw into master

Reviewed-on: #21

src/views/commodity/sku.vue

@@ -59,6 +59,7 @@
       <div class="opaBox">
         <el-button type="primary" @click="handleAdd"><el-icon><Plus /></el-icon>&nbsp;新增</el-button>
         <el-button type="primary" v-if="role" :disabled="!chooseList.length" @click="lte_stock = 0, showStock = true">设置预警库存</el-button>
+        <el-button type="warning" @click="handleExport" :loading="exportLoading"><span class="iconfont icon-daochu"></span>&nbsp;导出</el-button>
       </div>
       <el-table :data="tableList" style="width: 100%" border v-loading="loading" @select="select"
         ref="multipleTable" @select-all="selectAll">
@@ -279,7 +280,8 @@ export default {
       chooseList: [],
       lte_stock: 0,
       showStock: false,
-      showUpdate: false
+      showUpdate: false,
+      exportLoading: false
     })
 
     function handleSearch() {
@@ -306,6 +308,44 @@ export default {
       })
     }
 
+    const handleExport = () => {
+      data.exportLoading = true
+      let params = {
+        page: data.page,
+        pageSize: data.pageSize,
+        service_id: data.service_id,
+        ...data.filter,
+        brand_ids: data.brandIds.join(','),
+        goods_ids: data.goodsIds.join(','),
+        export: 1
+      }
+      get(`/api/goods-skus`, params, 'blob').then((res) => {
+        downLoadXls(res)
+        ElMessage({ type: "success", message: "导出成功！" })
+        data.exportLoading = false
+      }).catch(() => {
+        data.exportLoading = false
+      })
+    }
+
+    function downLoadXls(response) {
+      const content = response
+      const blob = new Blob([content])
+      const fileName = `商品规格.xlsx`
+      if ('download' in document.createElement('a')) {
+        const elink = document.createElement('a')
+        elink.download = fileName
+        elink.style.display = 'none'
+        elink.href = URL.createObjectURL(blob)
+        document.body.appendChild(elink)
+        elink.click()
+        URL.revokeObjectURL(elink.href)
+        document.body.removeChild(elink)
+      } else {
+        navigator.msSaveBlob(blob, fileName)
+      }
+    }
+
     function handleCurrentChange(e) {
       data.page = e
       fetchData()
@@ -459,6 +499,7 @@ export default {
       handleSearch,
       handleCurrentChange,
       handleSizeChange,
+      handleExport,
       fetchData,
       handleAdd,
       handleEdit,