需要名称为book的MySQL数据库表 表中含有下列字段： id 下载的文件的唯一标识 downnum 点击数 first.php <?while($myrow = @mysql_fetch_array($result)) { ?> <TR> <TD> <?if(empty($myrow["downnum"])) echo "0"; else echo $myrow["downnum"]; ?> </TD> <TD> <a href="ddload.php?purl=downfileurl&dnnum=<?echo $myrow['downnum'] ?>&id=<?echo $myrow['id']?>">click here download </a> </TD> </TR> <?};?> ddload.php <? include("data.inc.php"); if($incerror) { echo $incerror; exit; } if(empty($dnnum)) $dnnum = 1; else $dnnum ++; $sql = "update book set downnum ='$dnnum' where id =$id"; mysql_query($sql); mysql_close($connect); header("location:$purl"); ?>
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