From 3a9db0da5a3a36e273c4fa3ba6ae407fceb937f0 Mon Sep 17 00:00:00 2001
From: DebugIsFalse <dm511418503@gmail.com>
Date: Tue, 9 Jul 2024 17:12:50 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20hljs=20=E8=AF=AD=E8=A8=80=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 components/prose/ProsePre.global.vue | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/components/prose/ProsePre.global.vue b/components/prose/ProsePre.global.vue
index 5b0037e..1105d0f 100644
--- a/components/prose/ProsePre.global.vue
+++ b/components/prose/ProsePre.global.vue
@@ -91,9 +91,12 @@ const handleCopy = () => {
   })
 }
 const codeBlock = ref(null)
+const languages = hljs.listLanguages()
+const BASE_LANG = 'html'
 const handleRender = () => {
-  const language = props.language || 'html'
-  const lang = language.startsWith('vue') ? 'html' : language
+  const language = props.language || BASE_LANG
+  let lang = language.startsWith('vue') ? BASE_LANG : language
+  lang = languages.includes(lang) ? lang : BASE_LANG
   codeBlock.value = hljs.highlight(props.code, { language: lang }).value
 }
 watch(()=> props.code, () => {
-- 
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