<?$updatetime = 1800;//自动更新时间,单位为秒,这里我设为一小时,大家可以自行更改。$fpath = "../data/update_time.inc";//记录更新时间文件,如果不能达到目的,请检查是否有读取权限。include( $fpath );if(empty($last_time)){ $last_time = 0;}if((time()-$last_time)>=$updatetime ){ define('DEDEADMIN', ereg_replace("[///]{1,}",'/',dirname(__FILE__) ) ); require_once(DEDEADMIN."/../include/common.inc.php"); require_once(DEDEINC."/arc.partview.class.php"); $templet = "xunmzy/index.htm";//这里是首页模板位置,当前是dede默认首面位置。 $position = "../index.html"; $homeFile = dirname(__FILE__)."/".$position; $homeFile = str_replace("//", "/", $homeFile ); $homeFile = str_replace( "//", "/", $homeFile ); $pv = new PartView(); $pv -> SetTemplet( $cfg_basedir.$cfg_templets_dir."/".$templet ); $pv -> SaveToHtml( $homeFile ); $pv -> Close(); $file = fopen( $fpath, "w"); fwrite( $file, "<?php/n"); fwrite( $file,"/$last_time=".time().";/n"); fwrite( $file, '?>' ); fclose( $file );}?>
然后在首页插入一下js:
<script src="/plus/autoupdate.php" type="text/javascript"></script>
最后重新生成首页,做完这些就完成了调用随机文章并定时自动更新
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