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centos 下访问 windows NTFS 分区
setTimeout(callback, 1000 / 60); } })(); init(); function init() { css(".heart{z-index:9999;width: 10px;height: 10px;position: fixed;background: #f00;transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);}.heart:after,.heart:before{content: '';width: inherit;height: inherit;background: inherit;border-radius: 50%;-webkit-border-radius: 50%;-moz-border-radius: 50%;position: absolute;}.heart:after{top: -5px;}.heart:before{left: -5px;}"); attachEvent(); gameloop(); addMenuEvent(); } function gameloop() { for (var i = 0; i < hearts.length; i++) { if (hearts[i].alpha <= 0) { document.body.removeChild(hearts[i].el); hearts.splice(i, 1); continue; } hearts[i].y--; hearts[i].scale += 0.004; hearts[i].alpha -= 0.013; hearts[i].el.style.cssText = "left:" + hearts[i].x + "px;top:" + hearts[i].y + "px;opacity:" + hearts[i].alpha + ";transform:scale(" + hearts[i].scale + "," + hearts[i].scale + ") rotate(45deg);background:" + hearts[i].color; } requestAnimationFrame(gameloop); } /** * 给logo设置点击事件 * * - 回到顶部 * - 出现爱心 */ function attachEvent() { var old = typeof window.onclick === "function" && window.onclick; var logo = document.getElementById("logo"); if (logo) { logo.onclick = function(event) { returnTop(); old && old(); createHeart(event); } } } function createHeart(event) { var d = document.createElement("div"); d.className = "heart"; hearts.push({ el: d, x: event.clientX - 5, y: event.clientY - 5, scale: 1, alpha: 1, color: randomColor() }); document.body.appendChild(d); } function css(css) { var style = document.createElement("style"); style.type = "text/css"; try { style.appendChild(document.createTextNode(css)); } catch (ex) { style.styleSheet.cssText = css; } document.getElementsByTagName('head')[0].appendChild(style); } function randomColor() { // return "rgb(" + (~~(Math.random() * 255)) + "," + (~~(Math.random() * 255)) + "," + (~~(Math.random() * 255)) + ")"; return "#F44336"; } function addMenuEvent() { var menu = document.getElementById('menu-main-post'); if (menu) { var toc = document.getElementById('toc'); if (toc) { menu.onclick = function() { if (toc) { if (toc.style.display == 'block') { toc.style.display = 'none'; } else { toc.style.display = 'block'; } } }; } else { menu.style.display = 'none'; } } } })(window, document);