From 6461b1a059a9539c0e21a59257ac463c1fcda20b Mon Sep 17 00:00:00 2001
From: zxc <1171051090@qq.com>
Date: Sat, 15 Mar 2025 16:33:27 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20=E5=AF=BC=E5=85=A5PPTX=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=E5=BC=82=E5=B8=B8=E6=8D=95=E8=8E=B7?=
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---
 src/hooks/useImport.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/hooks/useImport.ts b/src/hooks/useImport.ts
index df8f91d8..68252d1d 100644
--- a/src/hooks/useImport.ts
+++ b/src/hooks/useImport.ts
@@ -149,7 +149,15 @@ export default () => {
     
     const reader = new FileReader()
     reader.onload = async e => {
-      const json = await parse(e.target!.result as ArrayBuffer)
+      let json = null
+      try {
+        json = await parse(e.target!.result as ArrayBuffer)
+      }
+      catch {
+        exporting.value = false
+        message.error('无法正确读取 / 解析该文件')
+        return
+      }
 
       const ratio = 96 / 72
       const width = json.size.width