调用windows 的shell,但会有安全问题
* 特别注意的是,由于安全方面的问题,你还需要如下设置才能使本JS代码正确运行,
* 否者会出现"没有权限"的问题.
*
* 1、设置可信任站点(例如本地的可以为:http://localhost)
* 2、其次:可信任站点安全级别自定义设置中:设置下面的选项
* "对没有标记为安全的ActiveX控件进行初始化和脚本运行"----"启用"
第一方式:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="com.zzst.application.meeting.util.*"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>aa.html</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<script>
function browseFolder(path) {
try {
var Message = "\u8bf7\u9009\u62e9\u6587\u4ef6\u5939"; //选择框提示信息
var Shell = new ActiveXObject("Shell.Application");
var Folder = Shell.BrowseForFolder(0, Message, 64, 17);//起始目录为:我的电脑
//var Folder = 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.getElementById(path).value = Folder;
return Folder;
}
}
catch (e) {
alert(e.message);
}
}
</script>
</head>
<body>
<input type="text" name="path" />
<input type="button" onclick="browseFolder('path')" value="选择生成路径" />
</body>
</html>
第二方式:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="com.zzst.application.meeting.util.*"%>
<object classid="CLSID:13709620-C279-11CE-A49E-444553540000" id="Shell"></object>
<input type="button" value="选择一个文件夹" onclick="alert(Shell.BrowseForFolder(0,'请选择一个文件夹',0));">