From 9bebd3af8281d1c5f0a1ce937eedfb4d2815fad3 Mon Sep 17 00:00:00 2001
From: zhangrui <zr15972328402@163.com>
Date: Wed, 4 Nov 2026 12:45:50 +0800
Subject: [PATCH] =?UTF-8?q?=E5=93=81=E7=89=8C=E6=B4=BB=E5=8A=A8=E6=95=B4?=
 =?UTF-8?q?=E6=94=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../static/components/plugins/sysFilePreview/PdfIndex.vue       | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/resources/static/components/plugins/sysFilePreview/PdfIndex.vue b/src/main/resources/static/components/plugins/sysFilePreview/PdfIndex.vue
index 1dd1c21..598a4c0 100644
--- a/src/main/resources/static/components/plugins/sysFilePreview/PdfIndex.vue
+++ b/src/main/resources/static/components/plugins/sysFilePreview/PdfIndex.vue
@@ -66,6 +66,8 @@ module.exports = {
                     if (currentVersion !== this.previewVersion || !this.pdf) return
                     this.pdfObj = new Pdfh5('#pdf-container', {
                         pdfurl: pdfUrl,
+                        // 使用二进制数据直接交给 PDF.js，避免 Blob 转 Base64 后被 CSP 的 connect-src 拦截。
+                        responseType: 'arraybuffer',
                     })
                     this.pdfObj.on("complete", () => {
                         if (currentVersion !== this.previewVersion) return