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计算目录中文件夹数的javascript代码_Javascript_Jquery_Ajax - Fatal编程技术网

计算目录中文件夹数的javascript代码

计算目录中文件夹数的javascript代码,javascript,jquery,ajax,Javascript,Jquery,Ajax,下面给出了Ajax代码 function countFolder(){ var dir='albums'; var count=0; alert(dir); $.ajax({ url: dir, async:false, success: function (data) { $(data).find("a:contains(" + 'album' + ")").each(function (

下面给出了Ajax代码

function countFolder(){
    var dir='albums';
    var count=0;
    alert(dir);

    $.ajax({
        url: dir,
        async:false,
        success: function (data) {
            $(data).find("a:contains(" + 'album' + ")").each(function () {// function to read foldera name contains 'album'
                count++;
                //alert(url);
            });
        }
    });

    return count;
}

纯javascript是否有等价的代码?

切分,即javascript代码。您可能想要相同的功能,但不使用jQuery?(请注意,如果没有AJAX,则无法执行此操作。JavaScript本身无法访问文件系统。)这可能会帮助您:不要使用同步JAX。@DanFromGermany:and