enable design mode on the document

Author: curder

docs/.vitepress/config.ts

@@ -96,6 +96,7 @@ function sidebarOthers()
                 {text: "VitePress 初始化", link: "/others/vitepress/getting-started"},
                 {text: "获取 git 提交的所有文件", link: "/others/git/get-all-files-submitted-by-git"},
                 {text: "git 别名", link: "/others/git/bash-alias"},
+                {text: "在网页上启用设计模式", link: "/others/enable-design-mode-on-the-document"},
             ]
         }
     ];

docs/others/enable-design-mode-on-the-document.md

@@ -0,0 +1,8 @@
+# 在网页上启用设计模式
+
+只需在浏览器控制台中运行以下命令，就可以编辑当前打开的网页内容。
+
+```javascript
+document.designMode = 'on'; // 启用
+document.designMode = 'off'; // 禁用
+```