update

package.json

@@ -47,6 +47,7 @@
     "axios": "0.18.1",
     "clipboard": "2.0.4",
     "codemirror": "5.45.0",
+    "core-js": "^2.6.11",
     "driver.js": "0.9.5",
     "dropzone": "5.5.1",
     "echarts": "4.2.1",
@@ -75,7 +76,7 @@
   },
   "devDependencies": {
     "@babel/core": "7.0.0",
-    "@babel/register": "7.0.0",
+    "@babel/register": "^7.9.0",
     "@vue/cli-plugin-babel": "3.5.3",
     "@vue/cli-plugin-eslint": "^3.9.1",
     "@vue/cli-plugin-unit-jest": "3.5.3",

src/utils/zipdownload.js

@@ -0,0 +1,40 @@
+import axios from 'axios'
+import { getToken } from '@/utils/auth'
+
+const mimeMap = {
+  xlsx: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+  zip: 'application/zip'
+}
+
+const baseUrl = process.env.VUE_APP_BASE_API
+export function downLoadZip(str, filename) {
+  var url = baseUrl + str
+  axios({
+    method: 'get',
+    url: url,
+    responseType: 'blob',
+    headers: { 'Authorization': 'Bearer ' + getToken() }
+  }).then(res => {
+    resolveBlob(res, mimeMap.zip)
+  })
+}
+/**
+ * 解析blob响应内容并下载
+ * @param {*} res blob响应内容
+ * @param {String} mimeType MIME类型
+ */
+export function resolveBlob(res, mimeType) {
+  const aLink = document.createElement('a')
+  var blob = new Blob([res.data], { type: mimeType })
+  // //从response的headers中获取filename, 后端response.setHeader("Content-disposition", "attachment; filename=xxxx.docx") 设置的文件名;
+  var patt = new RegExp('filename=([^;]+\\.[^\\.;]+);*')
+  var contentDisposition = decodeURI(res.headers['content-disposition'])
+  var result = patt.exec(contentDisposition)
+  var fileName = result[1]
+  fileName = fileName.replace(/\"/g, '')
+  aLink.href = URL.createObjectURL(blob)
+  aLink.setAttribute('download', fileName) // 设置下载文件名称
+  document.body.appendChild(aLink)
+  aLink.click()
+  document.body.appendChild(aLink)
+}