Remove extra content when copying

Remove extra content when you copy something from a webpage. Pass to kill most of the site

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(Tôi đã có Trình quản lý tập lệnh người dùng, hãy cài đặt nó!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name        Remove extra content when copying
// @name:en     Remove extra content when copying
// @name:zh-CN  去除网页复制小尾巴
// @name:zh-TW  去除網頁複製小尾巴
// @name:ja     コピーされたページからの冗長なコンテンツの削除
// @description        Remove extra content when you copy something from a webpage. Pass to kill most of the site
// @description:en     Remove extra content when you copy something from a webpage. Pass to kill most of the site
// @description:zh-CN  去除网页复制所出现得小尾巴,通杀大部分网站
// @description:zh-TW  去除複製網頁時所出現的多餘内容,對大部分網站有效
// @description:ja     ウェブページから何かをコピーしたときに、余分なコンテンツを削除する。サイトの大部分を殺すためのパス
// @namespace   Violentmonkey Scripts
// @match       *://*/*
// @grant       none
// @version     1.03
// @author      wray-lee
// @license     MIT

// ==/UserScript==
(function() {
    'use strict';
//去除网页小尾巴
    [...document.querySelectorAll('*')].forEach(item=>{
    item.oncopy = function(e) {
        e.stopPropagation();
    }
});
}())