帝国CMS标签的SQL查询调用,支持调用mysql数据库的所有数据。
本节通过用灵动标签的SQL语句查询来讲解调用方法。
用灵动标签调用外部数据:
例一:调用Discuz的最新贴子
1 2 3 4 5 6 7 | <table width= "100%" border= "0" cellspacing= "1" cellpadding= "3" > [e:loop={ "select tid,subject,dateline from discuzdb.cdb_threads order by tid desc limit 10" ,10,24,0}] <tr> <td><a rel= "nofollow noopener noreferrer" href= "/bbs/viewthread.php?tid=<?=$bqr[tid]?>" target= "_blank" ><?= $bqr [subject]?></a> (<?= date ( 'Y-m-d' , $bqr [dateline])?>)</td> </tr> [/e:loop] </table> |
discuzdb.cdb_threads为Discuz的贴子表名,其中“discuzdb”为Discuz的数据库名称。
limit 10为显示贴子数量。
如果用伪静态地址可以用:/bbs/thread-<?=$bqr[tid]?>-1-1.html
如果指定单个版块的贴子,SQL用:select tid,subject,dateline from discuzdb.cdb_threads where fid=版块ID order by tid desc limit 10
如果指定多个版块的贴子,SQL用:select tid,subject,dateline from discuzdb.cdb_threads where fid in (1,2,3) order by tid desc limit 10
例二:调用Discuz的最新贴子(含调用论坛版块名)
1 2 3 4 5 6 7 8 9 10 | <table width= "100%" border= "0" cellspacing= "1" cellpadding= "3" > [e:loop={ "select tid,subject,dateline,fid from discuzdb.cdb_threads order by tid desc limit 10" ,10,24,0}] <?php $fr = $empire ->fetch1( "select name from discuzdb.cdb_forums where fid='$bqr[fid]'" ); ?> <tr> <td>[<?= $fr [name]?>] <a rel= "nofollow noopener noreferrer" href= "/bbs/viewthread.php?tid=<?=$bqr[tid]?>" target= "_blank" ><?= $bqr [subject]?></a> (<?= date ( 'Y-m-d' , $bqr [dateline])?>) </td> </tr> [/e:loop] </table> |
discuzdb.cdb_forums为Discuz的版块表名,其中“discuzdb”为Discuz的数据库名称。
例三:调用DiscuzX的最新贴子
1 2 3 4 5 6 7 | <table width= "100%" border= "0" cellspacing= "1" cellpadding= "3" > [e:loop={ "select tid,subject,dateline from discuzdb.pre_forum_thread order by tid desc limit 10" ,10,24,0}] <tr> <td><a rel= "nofollow noopener noreferrer" href= "/bbs/forum.php?mod=viewthread&tid=<?=$bqr[tid]?>" target= "_blank" ><?= $bqr [subject]?></a> (<?= date ( 'Y-m-d' , $bqr [dateline])?>)</td> </tr> [/e:loop] </table> |
discuzdb.pre_forum_thread为DiscuzX的贴子表名,其中“discuzdb”为DiscuzX的数据库名称。
limit 10为显示贴子数量。
如果用伪静态地址可以用:/bbs/thread-<?=$bqr[tid]?>-1-1.html
如果指定单个版块的贴子,SQL用:select tid,subject,dateline from discuzdb.pre_forum_threadwhere fid=版块ID order by tid desc limit 10
如果指定多个版块的贴子,SQL用:select tid,subject,dateline from discuzdb.pre_forum_threadwhere fid in (1,2,3) order by tid desc limit 10
例四:调用DiscuzX的最新贴子(含调用论坛版块名)
1 2 3 4 5 6 7 8 9 10 | <table width= "100%" border= "0" cellspacing= "1" cellpadding= "3" > [e:loop={ "select tid,subject,dateline,fid from discuzdb.pre_forum_thread order by tid desc limit 10" ,10,24,0}] <?php $fr = $empire ->fetch1( "select name from discuzdb.pre_forum_forum where fid='$bqr[fid]'" ); ?> <tr><td> [<?= $fr [name]?>] <a rel= "nofollow noopener noreferrer" href= "/bbs/forum.php?mod=viewthread&tid=<?=$bqr[tid]?>" target= "_blank" ><?= $bqr [subject]?></a> (<?= date ( 'Y-m-d' , $bqr [dateline])?>) </td></tr> [/e:loop] </table> |
discuzdb.pre_forum_forum为DiscuzX的版块表名,其中“discuzdb”为DiscuzX的数据库名称。
例五:调用PHPwind的最新贴子
1 2 3 4 5 6 7 | <table width= "100%" border= "0" cellspacing= "1" cellpadding= "3" > [e:loop={ "select tid,subject,postdate from phpwinddb.pw_threads order by tid desc limit 10" ,10,24,0}] <tr><td> <a rel= "nofollow noopener noreferrer" href= "/bbs/read.php?tid=<?=$bqr[tid]?>" target= "_blank" ><?= $bqr [subject]?></a> (<?= date ( 'Y-m-d' , $bqr [postdate])?>) </td></tr> [/e:loop] </table> |
phpwinddb.pw_threads为phpwind的贴子表名,其中“phpwinddb”为phpwind的数据库名称。
limit 10为显示贴子数量。
如果用伪静态地址可以用:/bbs/read-htm-tid-<?=$bqr[tid]?>.html
如果指定单个版块的贴子,SQL用:select tid,subject,postdate from phpwinddb.pw_threadswhere fid=版块ID order by tid desc limit 10
如果指定多个版块的贴子,SQL用:select tid,subject,postdate from phpwinddb.pw_threadswhere fid in (1,2,3) order by tid desc limit 10
例六:调用PHPwind的最新贴子(含调用论坛版块名)
1 2 3 4 5 6 7 8 9 10 | <table width= "100%" border= "0" cellspacing= "1" cellpadding= "3" > [e:loop={ "select tid,subject,postdate,fid from phpwinddb.pw_threads order by tid desc limit 10" ,10,24,0}] <?php $fr = $empire ->fetch1( "select name from phpwinddb.pw_forums where fid='$bqr[fid]'" ); ?> <tr> <td>[<?= $fr [name]?>] <a rel= "nofollow noopener noreferrer" href= "/bbs/read.php?tid=<?=$bqr[tid]?>" target= "_blank" ><?= $bqr [subject]?></a> (<?= date ( 'Y-m-d' , $bqr [postdate])?>)</td> </tr> [/e:loop] </table> |
phpwinddb.pw_forums为phpwind的版块表名,其中“phpwinddb”为phpwind的数据库名称。
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