1.cmd switch to "c:\windows\system32>", perform "regsvr32 Scrrun.dll"
2.JavaScript Read and write txt text code as follows, note to publish to the server
1<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">234<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 "/>5<title> read/write TXT file </title>67<body>8 9<script>Ten functionWriteFile (filename,filecontent) One { A varFSO, F, S; -FSO =NewActiveXObject ("Scripting.FileSystemObject"); -f = fso. OpenTextFile (filename,8,true); the F.writeline (filecontent); - f.close (); -Alert (' Write TXT data successfully! ‘); - } + //Read the file - functionreadFile (filename) { + varFSO =NewActiveXObject ("Scripting.FileSystemObject"); A varf = fso. OpenTextFile (filename,1); at vars = ""; - while(!F.atendofstream) -s + = F.readline () + "/n"; - f.close (); - returns; - } in</script> -<input type= "text" id= "Txtwrite" value= "HelloWorld" > to<input type= "button" value= "write!" onclick= "WriteFile (' C://a.txt ', document.getElementById (' Txtwrite '). Value)" /> +<input type= "button" value= "read!" onclick= "document.getElementById (' Show '). Value=readfile (' c:/a.txt ')"/> -<br> the<textarea id= "Show" Name= "Show" cols= "rows=" 4 "></textarea> *</body> $JavaScript read-write foot TXT file