js 截取字符串，转化为 Date 型

    function parseDate(dateFormate) {

        var year = dateFormate.substring(0, 4);

        var month = dateFormate.substring(5, 7);

        var day = dateFormate.substring(8, 10);

        var hour = dateFormate.substring(11, 13);

        var minute = dateFormate.substring(14, 16);

        var second = dateFormate.substring(17, 19);

        

        var date = new Date();

        

        alert(year + "-" + month + " - " + day + "-" + hour + "-" + minute + "-" + second );

    }