鼠标点击爱心效果

在themes\yilia\source文件夹下，新建click.js文件，代码：

! function(e, t, a) {
    
    function n() {
    
        c(".heart{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: fixed;}.heart:after{top: -5px;}.heart:before{left: -5px;}"), o(), r()
    }

    function r() {
    
        for (var e = 0; e < d.length; e++)
            d[e].alpha <= 0 ? (t.body.removeChild(d[e].el), d.splice(e, 1)) : (d[e].y--, d[e].scale += .004, d[e].alpha -= .013, d[e].el.style.cssText = "left:" + d[e].x + "px;top:" + d[e].y + "px;opacity:" + d[e].alpha + ";transform:scale(" + d[e].scale + "," + d[e].scale + ") rotate(45deg);background:" + d[e].color + ";z-index:99999");
        requestAnimationFrame(r)
    }

    function o() {
    
        var t = "function" == typeof e.onclick && e.onclick;
        e.onclick = function(e) {
    
            t && t(), i(e)
        }
    }

    function i(e) {
    
        var a = t.createElement("div");
        a.className = "heart", d.push({
    
            el: a,
            x: e.clientX - 5,
            y: e.clientY - 5,
            scale: 1,
            alpha: 1,
            color: s()
        }), t.body.appendChild(a)
    }

    function c(e) {
    
        var a = t.createElement("style");
        a.type = "text/css";
        try {
    
            a.appendChild(t.createTextNode(e))
        } catch (t) {
    
            a.styleSheet.cssText = e
        }
        t.getElementsByTagName("head")[0].appendChild(a)
    }

    function s() {
    
        return "rgb(" + ~~(255 * Math.random()) + "," + ~~(255 * Math.random()) + "," + ~~(255 * Math.random()) + ")"
    }
    var d = [];
    e.requestAnimationFrame = function() {
    
        return e.requestAnimationFrame || e.webkitRequestAnimationFrame || e.mozRequestAnimationFrame || e.oRequestAnimationFrame || e.msRequestAnimationFrame || function(e) {
    
            setTimeout(e, 1e3 / 60)
        }
    }(), n()
}(window, document);

然后再themes\yilia\layout_partial文件夹下的after-footer.ejs中加入

</script>
<script type="text/javascript" src="<%=config.root%>./click.js">
</script>

hexo g,hexo d重新部署后就可看到效果