使用Javascript递归遍历本地文件夹
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使用Javascript递归遍历本地文件夹
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Created by Jerry Wang, last modified on Aug 13, 2014
打印本地temp folder所有的文件及最后修改時間:
<html> <head> <script language="javascript"> var s = ""; var result = []; function FileInfo(path, name,time) {this.path = path;this.name = name;this.time = time; } function showFolderFileList(folderspec) {var fso,f,fc,name;var url,str,file,filename;fso = new ActiveXObject("Scripting.FileSystemObject");f = fso.GetFolder(folderspec);fc = new Enumerator( f.files );for (; !fc.atEnd(); fc.moveNext( ) ) {filename = fso.GetFileName( fc.item( ) );var file = fso.getFile(folderspec + "\\" + filename);var fileInfo = new FileInfo(folderspec, filename,file.DateLastModified);result.push(fileInfo);}var Collection = new Enumerator(f.SubFolders); for (Collection.moveFirst(); !Collection.atEnd(); Collection.moveNext()) { var Obj = Collection.item(); showFolderFileList(Obj.Path);} return result; } function display_result(result) {var body = document.getElementById("mtbody");var size = result.length;var tr = document.getElementById("mtr");for( var i =0; i < size; i++ ) {var newTr = tr.cloneNode(true);var children = newTr.children;for( var j = 0 ; j < children.length; j++) {var item = children.item(j);switch(j) {case 0:item.innerHTML = result[i].path;break;case 1:item.innerHTML = result[i].name;break;case 2:item.innerHTML = result[i].time;}}body.appendChild(newTr);} } function run(i, folder) {var list_result = showFolderFileList('C:\\temp');display_result(list_result); } </script> </head> <body onload = "run('c:\\temp')"><div id ="table"><table id="mtable" border=1><tbody id="mtbody"><tr id="mtr"><td>File Path</td><td>File name</td><td>Last Modify</td></tr></tbody></table></div> </body> </html>因為使用了ActiveXobject，只能使用IE打開。
效果如下:
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