适应大部分网站,可以解除禁止复制、剪切、选择文本、右键菜单的限制。
// ==UserScript==
// @name 网页限制解除(终极版)
// @namespace http://tampermonkey.net/
// @version 2.2.7
// @description 适应大部分网站,可以解除禁止复制、剪切、选择文本、右键菜单的限制。
// @author franztutu
// @require https://cdn.jsdelivr.net/npm/jquery@3.2.1/dist/jquery.min.js
// @require https://cdn.jsdelivr.net/npm/clipboard@2.0.8/dist/clipboard.min.js
// @match *://*/*
// @grant none
// ==/UserScript==
(function() {
function checkElementType() {
var activeElement = document.activeElement;
var inputs = ['input', 'select', 'button', 'textarea'];
if (activeElement && inputs.indexOf(activeElement.tagName.toLowerCase()) !== -1) {
return false;
}
return true;
}
function getSelectedText() {
if(window.getSelection) {
if (checkElementType()) {
return window.getSelection().toString();
}
} else if(document.getSelection) {
if (checkElementType()) {
return document.getSelection();
}
} else if(document.selection) {
if (checkElementType()) {
return document.selection.createRange().text;
}
}
}
(function(){
document.addEventListener("mouseup", (e) => {
var copyText = getSelectedText();
if(!copyText) return "";
$("#_copy").remove();
var template = `
<div id="_copy"
style="left:${e.pageX + 30}px;top:${e.pageY}px;width:60px;height:30px;background:#4C98F7;color:#fff;position:absolute;z-index:1000;display:flex;justify-content: center;align-items: center;border-radius: 3px;font-size: 13px;cursor: pointer;"
data-clipboard-text="">复制</div>
`;
$("body").append(template);
$("#_copy").attr("data-clipboard-text", copyText);
$("#_copy").on("mousedown", (event) => {
event.stopPropagation();
})
$("#_copy").on("mouseup", (event) => {
event.stopPropagation();
})
var clipboard = new ClipboardJS('#_copy')
clipboard.on('success', function (e) {
$("#_copy").html("复制成功");
setTimeout(() => $("#_copy").fadeOut(1000), 1000);
e.clearSelection();
})
clipboard.on('error', function (e) {
$("#_copy").html("复制失败");
setTimeout(() => $("#_copy").fadeOut(1000), 1000);
e.clearSelection();
})
});
})();
(function(){
$("body").on("mousedown", (e) => {
$("#_copy").remove();
})
document.oncopy = () => {}
$("body").on("copy", (e) => {
e.stopPropagation();
return true;
})
})();
})();