电能质量异常管理，谐波测试计划管理bug修改

src/utils/fileDownLoad.ts

@@ -0,0 +1,35 @@
+import { downloadFile } from '@/api/system-boot/file'
+// 下载文件
+export const download = (urls: string) => {
+    downloadFile({ filePath: urls }).then((res: any) => {
+        let blob = new Blob([res], {
+            type: urls.includes('.pdf')
+                ? 'application/pdf'
+                : urls.includes('.zip')
+                ? 'application/zip'
+                : urls.includes('.doc')
+                ? 'application/msword'
+                : urls.includes('.docx')
+                ? 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'
+                : urls.includes('.xls')
+                ? 'application/vnd.ms-excel'
+                : urls.includes('.xlsx')
+                ? 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+                : urls.includes('.png')
+                ? 'image/png'
+                : urls.includes('.jpeg')
+                ? 'image/jpeg'
+                : urls.includes('.jpg')
+                ? 'image/jpg'
+                : ''
+        })
+        const url = window.URL.createObjectURL(blob)
+        const link = document.createElement('a')
+        let name=urls.split('/')[2].split('.')[0]
+        link.href = url
+        link.download = name
+        document.body.appendChild(link)
+        link.click()
+        link.remove()
+    })
+}