JavaScript –如何在网站上禁用右键按钮

﹏ヽ暗。殇╰゛Y 2023-02-15 05:28 11阅读 0赞

许多网站管理员喜欢禁用右键单击按钮来保护自己的内容。 这是禁用网站上的右键单击按钮JavaScript：

网站范例

1.  [http://www.dynamicdrive.com/dynamicindex9/noright.htm][http_www.dynamicdrive.com_dynamicindex9_noright.htm]
2.  [http://www.users.totalise.co.uk/~bigoleg/javascript/javascript\_disable\_right\_click.html][http_www.users.totalise.co.uk_bigoleg_javascript_javascript_disable_right_click.html]

## 1.如何启用右键按钮？ ##

只需复制以下脚本并将其粘贴到浏览器地址栏中即可。 右键按钮将再次启用

javascript:void(document.oncontextmenu=null)

> **注意**  
> 对于现代浏览器，它将自动删除前缀“ javascript：”并启动默认的搜索引擎以进行修复，请在脚本上方粘贴并手动键入前缀`javascript:`

## 2.反击！ ##

为了解决上述问题，请将`oncontextmenu="return false;`放入HTML `body`标记中，如下所示：

现在，将`javascript:void(document.oncontextmenu=null)`放入浏览器地址栏将不起作用。

标签： [javascript][] [右键][Link 1]

> 翻译自: [https://mkyong.com/javascript/enable-disable-right-click-script/][https_mkyong.com_javascript_enable-disable-right-click-script]

[http_www.dynamicdrive.com_dynamicindex9_noright.htm]: http://www.dynamicdrive.com/dynamicindex9/noright.htm
[http_www.users.totalise.co.uk_bigoleg_javascript_javascript_disable_right_click.html]: http://www.users.totalise.co.uk/~bigoleg/javascript/javascript_disable_right_click.html
[javascript]: https://mkyong.com/tag/javascript/
[Link 1]: https://mkyong.com/tag/right-click/
[https_mkyong.com_javascript_enable-disable-right-click-script]: https://mkyong.com/javascript/enable-disable-right-click-script/