add mdbook pdf support

jiankian · jiankian · commit ed1c0c2df17e · 2025-06-21T20:49:11.000+08:00
diff --git a/book.toml b/book.toml
@@ -18,5 +18,8 @@ editor = "ace"
 # 将书籍导航展开，作为书籍目录，收缩起来不便于章节快速查找 —— 2022-01-26
 enable = false
 
+[output.pdf]
+# mdbook-pdf 插件 生成pdf
+
 [rust]
 edition = "2021"
