var fso = new ActiveXObject("Scripting.FileSystemObject"); 

var fso = new ActiveXObject("Scripting.FileSystemObject"); 

var f1 = fso.createtextfile("c:\\myjstest.txt",true"); 

var fso = new ActiveXObject("Scripting.FileSystemObject"); 

var f1 = fso.GetFile("c:\\myjstest.txt"); 

var fso = new ActiveXObject("Scripting.FileSystemObject"); 

var f1 = fso.GetFile("c:\\myjstest.txt"); 

alert("File last modified: " + f1.DateLastModified); 

var fso = new ActiveXObject("Scripting.FileSystemObject"); 

var f1 = fso.createtextfile("c:\\myjstest.txt",true"); 

alert("File last modified: " + f1.DateLastModified); 

var fso, drv, s =""; 

fso = new ActiveXObject("Scripting.FileSystemObject"); 

drv = fso.GetDrive(fso.GetDriveName("c:\\")); 

s += "Drive C:" + " - "; 

s += drv.VolumeName + "\n"; 

s += "Total Space: " + drv.TotalSize / 1024; 

s += " Kb" + "\n"; 

s += "Free Space: " + drv.FreeSpace / 1024; 

s += " Kb" + "\n"; 

alert(s); 

var fso, fldr, s = ""; 

// 创建FileSystemObject对象实例 

fso = new ActiveXObject("Scripting.FileSystemObject"); 

// 获取Drive 对象 

fldr = fso.GetFolder("c:\\"); 

// 显示父目录名称 

alert("Parent folder name is: " + fldr + "\n"); 

// 显示所在drive名称 

alert("Contained on drive " + fldr.Drive + "\n"); 

// 判断是否为根目录 

if (fldr.IsRootFolder) 

alert("This is the root folder."); 

else 

alert("This folder isn't a root folder."); 

alert("\n\n"); 

// 创建新文件夹 

fso.CreateFolder ("C:\\Bogus"); 

alert("Created folder C:\\Bogus" + "\n"); 

// 显示文件夹基础名称，不包含路径名 

alert("Basename = " + fso.GetBaseName("c:\\bogus") + "\n"); 

// 删除创建的文件夹 

fso.DeleteFolder ("C:\\Bogus"); 

alert("Deleted folder C:\\Bogus" + "\n"); 

var fso, f1; 

fso = new ActiveXObject("Scripting.FileSystemObject"); 

f1 = fso.CreateTextFile("c:\\testfile.txt", true); 

var fso, ts; 

var ForWriting= 2; 

fso = new ActiveXObject("Scripting.FileSystemObject"); 

ts = fso.OpenTextFile("c:\\test.txt", ForWriting, true); 

var fso, f1, ts; 

var ForWriting = 2; 

fso = new ActiveXObject("Scripting.FileSystemObject"); 

fso.CreateTextFile ("c:\\test1.txt"); 

f1 = fso.GetFile("c:\\test1.txt"); 

ts = f1.OpenAsTextStream(ForWriting, true); 

var fso, tf; 

fso = new ActiveXObject("Scripting.FileSystemObject"); 

// 创建新文件 

tf = fso.CreateTextFile("c:\\testfile.txt", true); 

// 填写数据，并增加换行符 

tf.WriteLine("Testing 1, 2, 3.") ; 

// 增加3个空行 

tf.WriteBlankLines(3); 

// 填写一行，不带换行符 

tf.Write ("This is a test."); 

// 关闭文件 

tf.Close(); 

var fso, f1, ts, s; 

var ForReading = 1; 

fso = new ActiveXObject("Scripting.FileSystemObject"); 

// 创建文件 

f1 = fso.CreateTextFile("c:\\testfile.txt", true); 

// 填写一行数据 

f1.WriteLine("Hello World"); 

f1.WriteBlankLines(1); 

// 关闭文件 

f1.Close(); 

// 打开文件 

ts = fso.OpenTextFile("c:\\testfile.txt", ForReading); 

// 读取文件一行内容到字符串 

s = ts.ReadLine(); 

// 显示字符串信息 

alert("File contents = ‘" + s + "‘"); 

// 关闭文件 

ts.Close(); 

var fso, f1, f2, s; 

fso = new ActiveXObject("Scripting.FileSystemObject"); 

f1 = fso.CreateTextFile("c:\\testfile.txt", true); 

// 写一行 

f1.Write("This is a test."); 

// 关闭文件 

f1.Close(); 

// 获取C:\根目录下的文件句柄 

f2 = fso.GetFile("c:\\testfile.txt"); 

// 移动文件到\tmp目录下 

f2.Move ("c:\\tmp\\testfile.txt"); 

// 拷贝文件到\temp目录下 

f2.Copy ("c:\\temp\\testfile.txt"); 

// 获取文件句柄 

f2 = fso.GetFile("c:\\tmp\\testfile.txt"); 

f3 = fso.GetFile("c:\\temp\\testfile.txt"); 

// 删除文件 

f2.Delete(); 

f3.Delete();