login.php <?if(isset($submit)){ session_start(); $nickname=$name; session_register("nickname"); header("location:hframe.php"); }?> <form name=form1 action="login.php" method="post"> <input type=text name="name"> <input type=submit name=submit value="进入"> </form> hframe.php <frameset cols="0,*"> <frame name="contents" src="autosend.php"> <frame name="main" src="smessage.php"> <noframes> <body> <p>此网页使用了框架，但您的浏览器不支持框架。</p> </body> </noframes> </frameset> smessage.php <?session_start(); if(isset($submit)){ $fp=fopen("test.txt","a+"); $temp="\r\n".$rmessage."|".$content."|".$nickname."|0"; fputs($fp,$temp); exit; } ?> ：<form name=form1 action="smessage.php" method="post"> 接收方<input type=text name=rmessage><br> 内容：<br><textarea name=content rows=20 cols=30> </textarea><br> <input type=submit name=submit value=submit> </form> <? session_start(); echo "<meta http-equiv='refresh' content='6;url=autosend.php'>"; $fl=file("test.txt"); $temp=""; for($i=0;$i<count($fl);$i++){ $sflag=explode("|",$fl[$i]); if(($sflag[3]==0)&&$sflag[0]==$nickname){ echo"<script>window.open('list.php?Smessage=$sflag[2]&Content=$sflag[1]','newwin','toolbar=no location=no')</script>"; }else{ $temp.=$fl[$i]; } } $fp=fopen("test.txt","w"); fputs($fp,$temp); ?> 这只是个简单的例子，更多的修饰就靠你自己了!
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