var timer = '';$('.smallBox').on('click', '.smallBoxCon li', function () {        var that = this;        // setTimeout 计时器(延时器)        clearTimeout(timer);//清除第一次的单击事件        //500毫秒之后运行点击事件        timer = setTimeout(function () {            var url = $(that).attr('url')         }, 500);    })    $('.smallBox').on('dblclick', '.smallBoxCon li', function () {        var that = this;        jsobj.type = "dbclick";        clearTimeout(timer);//清除第二次的单击事件      })复制代码