1

Shepard Wang · Shepard Wang · commit 6dc87ea51d18 · 2020-11-30T12:05:38.000+08:00
diff --git a/content/c-mordern-approch/24-错误处理.md b/content/c-mordern-approch/24-错误处理.md
@@ -9,6 +9,12 @@
 
 
 [[_TOC_]]
+
+
+[toc]
+
+
+
 ## 错误处理
 
 ### 零  前言
