粒子背景和点击弹字的js特效

<canvas id="c_n9" width="1920" height="990" style="position: fixed; top: 0px; left: 0px; z-index: -1; opacity: 0.1;"></canvas>
<script type="text/javascript" src="./jquery.min.js"></script>
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</script>
<script type="text/javascript">
/* 鼠标点击特效 */
var a_idx = 0;
jQuery(document).ready(function($) {
    $("body").click(function(e) {
        var a = new Array("富强", "民主", "文明", "和谐", "自由", "平等", "公正" ,"法治", "爱国", "敬业", "诚信", "友善");
        var $i = $("<span/>").text(a[a_idx]);
            a_idx = (a_idx + 1) % a.length;
        var x = e.pageX,
            y = e.pageY;
            $i.css({
                "z-index": 999999999999999999999999999999999999999999999999999999999999999999999,
                "top": y - 20,
                "left": x,
                "position": "absolute",
                "font-weight": "bold",
                "color": "#ff6651"
            });
        $("body").append($i);
        $i.animate(
            {
                "top": y - 180,
                "opacity": 0
            },
            1500,
            function(){
                $i.remove();
            }
        );
    });
});

</script>

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转载自blog.csdn.net/qq_38083665/article/details/80720210