明细导出文件后缀名修改

src/views/shipment-details/shipmentList.vue

@@ -710,7 +710,6 @@ export default {
 
     // 导出
     handleExportXls(fileName) {
-  
       downFile('/shippingDetails/syShippingDetails/exportXls',this.queryParam).then(data => {
         if (!data) {
           this.$message.warning('文件下载失败')
@@ -740,13 +739,13 @@ export default {
           return
         }
         if (typeof window.navigator.msSaveBlob !== 'undefined') {
-          window.navigator.msSaveBlob(new Blob([data], { type: 'application/vnd.ms-excel' }), fileName + '.xlsx')
+          window.navigator.msSaveBlob(new Blob([data], { type: 'application/vnd.ms-excel' }), fileName + '.xls')
         } else {
           let url = window.URL.createObjectURL(new Blob([data], { type: 'application/vnd.ms-excel' }))
           let link = document.createElement('a')
           link.style.display = 'none'
           link.href = url
-          link.setAttribute('download', fileName + '.xlsx')
+          link.setAttribute('download', fileName + '.xls')
           document.body.appendChild(link)
           link.click()
           document.body.removeChild(link) // 下载完成移除元素