修复生产环境pdf下载不是预览的问题

src/utils/index.js

@@ -46,11 +46,13 @@ export function previewFile(href, previewName) {
   let a = document.createElement("a");
   a.href = href;
   a.target = '_blank'
-  a.download = previewName;
+  // a.download = previewName;
+  a.fileName = previewName
   a.style.display = "none";
   document.body.appendChild(a);
   a.click();
   a.remove();
+  console.log('下载链接', a)
 }
 
 

src/views/culturalRelic/Detail.vue

@@ -573,6 +573,7 @@ export default {
     handleViewLt(item) {
       if (item.files[0].url) {
         previewFile(item.files[0].url, item.files[0].name);
+        // window.open(item.files[0].url, '_blank')
       } else {
         this.$message.info("当前文献暂不支持在线浏览");
       }