新闻分类录入、显示系统
author:一佰互联 2019-05-01   click:192
本系统可以录入标题、内容、图片、相关软件,显示时会根据是否有有图片和相关软件来判断是否显示该项内容,打开页面显示的是最新的一片文章,点击目录会显示之前的文章。     建立channelimages和channelsoft目录,并把权限设为777。 ********************************* news表结构 ********************************* # Host: localhost Database : yourdb # -------------------------------------------------------- # # Table structure for table "yourtable" # CREATE TABLE news(    id int(11) DEFAULT "0" NOT NULL auto_increment,    kind varchar(16),    title varchar(60),    content text,    pic varchar(30),    timer datetime DEFAULT "0000-00-00 00:00:00" NOT NULL,    soft varchar(30),    PRIMARY KEY (id),    KEY timer (timer) ); ********************************* 新闻录入文件:insert.htm ********************************* <html> <head> <title>新闻录入</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> </head> <body bgcolor="#FFFFFF"> <form name="form1" enctype="multipart/form-data" action="insert.php" method="post" >   <table width="81%" border="0" cellspacing="2" cellpadding="0" align="center">     <tr>        <td width="11%" align="right" bgcolor="#CC0000"><font color="#FFFFFF">标题:</font></td>       <td bgcolor="#E7E7E7">          <input type="text" name="title" size="60">       </td>     </tr>     <tr>        <td align="right" bgcolor="#CC0000"><font color="#FFFFFF">类别:</font></td>       <td bgcolor="#E7E7E7">          <input type="radio" name="kind" value="类型1">         类型1          <input type="radio" name="kind" value="类型2">         类型2         <input type="radio" name="kind" value="类型3">         类型3         <input type="radio" name="kind" value="类型4">         类型4</td>     </tr>     <tr>        <td width="11%" align="right" bgcolor="#CC0000"><font color="#FFFFFF">内容:</font></td>       <td bgcolor="#E7E7E7">          <textarea name="content" cols="60" rows="10"></textarea>       </td>     </tr>     <tr>        <td width="11%" align="right" bgcolor="#CC0000"><font color="#FFFFFF">图片:</font></td>       <td bgcolor="#E7E7E7">          <input type="file" name="pic" size="60">       </td>     </tr>     <tr>        <td width="11%" align="right" bgcolor="#CC0000"><font color="#FFFFFF">软件:</font></td>       <td bgcolor="#E7E7E7">          <input type="file" name="soft" size="60">       </td>     </tr>     <tr>        <td width="11%" align="right" bgcolor="#CC0000"> </td>       <td bgcolor="#E7E7E7">          <div align="center">            <input type="submit" name="Submit" value="提 交">         </div>       </td>     </tr>   </table> </form> </body>  </html>  ********************************* end of insert.htm ********************************* ********************************* insert.php ********************************* <? $day=date("md"); If($pic != "none"){ $picname=$day.$pic_name; copy($pic,"channelimages/$picname"); unlink($pic); } If($soft!= "none"){ copy($soft,"channelsoft/$soft_name"); unlink($soft); } $dbh =  mysql_connect("localhost","uesrname","passward"); mysql_select_db("yourtable");  $dat=date("Y-m-d h:i:s"); $query="insert into news(title,kind,content,pic,timer,soft) values("$title","$kind","$content","$picname",now(),"$soft_name")"; $res = mysql_query($query,$dbh);  $err = mysql_error(); if($err){echo $err;exit();} echo "<p></p><p align=center>"; echo "<body><h2>录入成功</h2></body></p>"; ?> ********************************* end of insert.php ********************************* ********************************* 新闻显示文件:news.php ********************************* <html> <head> <title>显示类型1</title> <meta http-equiv="目录类型" content="文本/html; 字符集=gb2312"> </head> <body bgcolor="#FFFFFF"> <? $db=mysql_connect("localhost","username","passward"); mysql_select_db("yourtable",$db); $result=mysql_query("select id,title from news where kind="类型1" order by timer desc"); for($a=0;$a<10;$a++) {if(!($ahrow=mysql_fetch_row($result)))break; $id=mysql_result($result,$a,"id"); $title=mysql_result($result,$a,"title"); echo "<a href=news.php?id=".$id.">".$title."</a><br>"; } if (!isset($id)) $id=mysql_result($result1,0,"id"); $result=mysql_query("select * from news where id=$id order by timer desc"); $rows=mysql_fetch_row($result); echo "<br><center><font color=ff0000>"; print $rows[2]; echo "</font><br>$rows[5]</center>"; if (strlen($rows[4])>0) echo "<p><img src=channelimages/$rows[4] align=right>"; echo str_replace("","<br>",str_replace(" "," ",$rows[3])); if (strlen($rows[6])>0) echo "</p><p align=right><a href=channelsoft/$rows[6]>>>点击下载</a></p>"; ?> </body> </html> ********************************* end of news.php ********************************* 【本文版权归作者与奥索网共同拥有,如需转载,请注明作者及出处】