利用js进行IO输出
<script language='javascript/text'>
//将Mspos刷卡返回信息写入到客户端
function trace(orderNumber, msg){
var file;
var fso = new ActiveXObject("Scripting.FileSystemObject");
if(!fso.FolderExists("c:\\trace")) {
fso.CreateFolder("c:\\trace");
}
var d=new Date();
var fname = "c:\\trace\\mispos"+d.toLocaleDateString()+".txt";
if(fso.FileExists(fname)) {
file = fso.OpenTextFile(fname,8);
}else{
file = fso.CreateTextFile(fname);
}
file.Write(orderNumber + "["+d.toLocaleTimeString()+"]"+msg+"\r\n");
file.Close();
}
</script>