📄 check_comment.php
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<?php
session_start();
include "Conn/conn.php";
if(!isset($_SESSION[username])){
$user = "匿名";
}else{
$user = $_SESSION[username];
}
if($_POST["submit"]=="提交"){
$content=$_POST[txt_content];
$datetime=date("Y-m-d H:i:s");
$INS="Insert Into tb_filecomment (fileid,username,content,datetime) Values ($_POST[htxt_fileid],'$user','$content','$datetime')";
$info=mysql_query($INS);
if($info){
echo "<script> alert('成功发表评论!');</script>";
echo "<script> window.location.href='$_SERVER[HTTP_REFERER]';</script>";
}
else{
echo "<script> alert('评论发表操作失败!');</script>";
echo "<script> history.go(-1);</script>";
}
}
?>
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