From eb2be90e74adfa06ee251f80c08243d0301ce467 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期三, 28 七月 2021 10:49:16 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/dev'
---
ruoyi-ui/src/utils/ossdownload.js | 39 +++++++++++++++++++++++++++++++++++++++
1 files changed, 39 insertions(+), 0 deletions(-)
diff --git a/ruoyi-ui/src/utils/ossdownload.js b/ruoyi-ui/src/utils/ossdownload.js
new file mode 100644
index 0000000..0b9cf10
--- /dev/null
+++ b/ruoyi-ui/src/utils/ossdownload.js
@@ -0,0 +1,39 @@
+import axios from 'axios'
+import { getToken } from '@/utils/auth'
+
+const mimeMap = {
+ oss: 'application/octet-stream'
+}
+
+const baseUrl = process.env.VUE_APP_BASE_API
+export function downLoadOss(ossId) {
+ var url = baseUrl + '/system/oss/download/' + ossId
+ axios({
+ method: 'get',
+ url: url,
+ responseType: 'blob',
+ headers: { 'Authorization': 'Bearer ' + getToken() }
+ }).then(res => {
+ resolveBlob(res, mimeMap.oss)
+ })
+}
+/**
+ * 瑙ｆ瀽blob鍝嶅簲鍐呭骞朵笅杞�
+ * @param {*} res blob鍝嶅簲鍐呭
+ * @param {String} mimeType MIME绫诲瀷
+ */
+export function resolveBlob(res, mimeType) {
+ const aLink = document.createElement('a')
+ var blob = new Blob([res.data], { type: mimeType })
+ // 浠巖esponse鐨刪eaders涓幏鍙杅ilename, 鍚庣response.setHeader("Content-disposition", "attachment; filename=xxxx.docx") 璁剧疆鐨勬枃浠跺悕;
+ 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', decodeURI(fileName)) // 璁剧疆涓嬭浇鏂囦欢鍚嶇О
+ document.body.appendChild(aLink)
+ aLink.click()
+ document.body.removeChild(aLink);
+}
--
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