导出功能

src/utils/downloadFile.js

@@ -0,0 +1,15 @@
+export const downloadFile=(fileUrl,name='')=>{
+    const request = new XMLHttpRequest()
+    request.open('GET', fileUrl)
+    request.responseType = 'blob'
+    request.onload = (res) => {
+        if (res.target.status == 200) {
+            const url = window.URL.createObjectURL(res.currentTarget.response)
+            const link = document.createElement('a')
+            link.href = url
+            link.setAttribute('download', name+new Date().getTime())
+            link.click()
+        }
+    }
+    request.send()
+}