JSP页面选择文件夹显示文件路径

JSPIE浏览器HTML

1.html代码

 <tr>
   <td>选择导入数据源：</td>
   <td><input id="path" type="text" name="path" size="30"></td>
   <td><input type=button value="选择" onclick="browseFolder('path')"></td>
  </tr>**重点内容**

2.js函数

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);
 }
 }

3.设置浏览器选项

IE选项里设置－－－安全－－－自定义级别－－－将ActiveX控件和插件前3个选项设置为启用