Function _copyToClipboard

apps/code-beautify/content-script.js:357–367

(text)

    };

    let _copyToClipboard = function (text) {
        let input = document.createElement('textarea');
        input.style.position = 'fixed';
        input.style.opacity = 0;
        input.value = text;
        document.body.appendChild(input);
        input.select();
        document.execCommand('Copy');
        document.body.removeChild(input);
        alert('代码复制成功，随处粘贴可用！');
    };

    return function () {
        let ext = location.pathname.substring(location.pathname.lastIndexOf(".") + 1).toLowerCase();