js浏览本地文件夹系统示例代码

functionBrowseFolder(){
try{
varMessage="请选择文件夹";//选择框提示信息
varShell=newActiveXObject("Shell.Application");
varFolder=Shell.BrowseForFolder(0,Message,0x0040,0x11);//起始目录为：我的电脑
//varFolder=Shell.BrowseForFolder(0,Message,0);//起始目录为：桌面
if(Folder!=null){
Folder=Folder.items();//返回FolderItems对象
Folder=Folder.item();//返回Folderitem对象
Folder=Folder.Path;//返回路径
if(Folder.charAt(Folder.length-1)!="\\"){
Folder=Folder+"\\";
}
document.all.savePath.value=Folder;
returnFolder;
}
}catch(e){
//alert(e.message);
}
}