文字始终均匀分布整个div

html部分

        <div id="div">
            <span>这是一段话,这是又一段话!</span>
        </div>

js部分

            getFull("div");

            function getFull(id) {
                var div = $("#" + id);
                var span = $("#" + id + " span");
                var dWidth = div.width();
                var sWidth = span.width();
                var sl = span.text().length;
                if(dWidth > sWidth) {
                    var cha = dWidth - sWidth;
                    var i = cha / (sl + 1);
                }
                span.css("letter-spacing", i + "px");
                span.css("padding-left", i + "px")
            }
原文地址:https://www.cnblogs.com/blogs-8888/p/7272307.html