docs: scrollWidth补充说明

GauharChan · Jul 18, 2024 · f81ff18 · f81ff18
1 parent e524922
commit f81ff18
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/js笔记.md b/docs/js笔记.md
@@ -64,7 +64,7 @@ new URLSearchParams(location.search).get("name"); // 蜘蛛侠
 
 1. clientWidth = content + padding
 2. offsetWidth = content + border + padding+ 垂直滚动条宽度
-3. scrollWidth = content + padding
+3. scrollWidth = content + padding + 溢出的尺寸(即超出可视区域的部分)
 
 ```js
 function getViewport() {