From a8ce66d82e99532205600937d892a2be2d332da7 Mon Sep 17 00:00:00 2001
From: toesbieya <1647775459@qq.com>
Date: Fri, 3 Jul 2020 10:43:05 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=96=87=E4=BB=B6=E9=A2=84?=
 =?UTF-8?q?=E8=A7=88=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
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---
 vue/src/utils/file.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/vue/src/utils/file.js b/vue/src/utils/file.js
index 8d39e04..9f3efad 100644
--- a/vue/src/utils/file.js
+++ b/vue/src/utils/file.js
@@ -1,6 +1,7 @@
 import request from '@/config/request'
 import {attachmentUploadUrl, attachmentPrefix, filePreviewPrefix} from '@/config'
 import {isEmpty, timeFormat} from "@/utils"
+import {isTxt} from "@/utils/validate"
 
 const defaultOptions = {
     headers: {"Content-Type": "multipart/form-data"},
@@ -14,7 +15,10 @@ const defaultOptions = {
 
 //文件预览
 export function preview(url) {
-    url = `${url}&fullfilename=${url.replace(attachmentPrefix, '')}`
+    if (isTxt(url)) return window.open(url)
+
+    const connectChar = url.includes('?') ? '&' : '?'
+    url = url + connectChar + 'fullfilename=' + url.replace(attachmentPrefix, '')
     const anchor = document.createElement('a')
     anchor.style.visibility = 'hidden'
     anchor.href = `${filePreviewPrefix}/onlinePreview?url=${encodeURIComponent(url)}`