日期:2014-05-16 浏览次数:20436 次
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>ddd.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">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
<script type="text/javascript">
function readFile(filename){
var fso = new ActiveXObject("Scripting.FileSystemObject");
var f = fso.OpenTextFile(filename,1);
var s = "";
while (!f.AtEndOfStream)
s += f.ReadLine()+"\n";
f.Close();
return s;
}
//写文件
function writeFile(filename,filecontent){
var fso, f, s ;
fso = new ActiveXObject("Scripting.FileSystemObject");
f = fso.OpenTextFile(filename,8,true);
f.WriteLine(filecontent);
f.Close();
alert('ok');
}
</script>
</head>
<body>
<input type="text" id="in" name="in" />
<input type="button" value="Write!"
onclick="writeFile('c:/12.txt',document.getElementById('in').value);" />
<br>
<br>
<input type="button" value="Read!"
onclick="document.getElementById('show').value=readFile('c:/12.txt');" />
<br>
<textarea id="show" name="show" cols="50" rows="8">
</textarea>
</html>
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当然你可以实现用ajax返回服务器端查询服务器的文件,然后用js显示相关信息,这是没什么问题
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我来补充一下吧.
读文件的可以.
写文件比较麻烦.都要降低浏览器安全级别.
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安全方面考虑不可取、
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