Query: DESCRIBE `article`
Warning: SQL Error: 144: Table './ucdchina_home/article' is marked as crashed and last (automatic?) repair failed in /home/ucdchina/ucdchina.com/portal/cake/libs/model/datasources/dbo_source.php on line 440


Warning: Invalid argument supplied for foreach() in /home/ucdchina/ucdchina.com/portal/cake/libs/model/dbo/dbo_mysql.php on line 173

Query: select a.*,ta.created as join_time from article a inner join topic_article_relation ta on ta.topic_id=252 and a.id = ta.article_id where a.state='auth' order by ta.order_num desc,ta.created desc limit 0,20
Warning: SQL Error: 144: Table './ucdchina_home/article' is marked as crashed and last (automatic?) repair failed in /home/ucdchina/ucdchina.com/portal/cake/libs/model/datasources/dbo_source.php on line 440


Warning: Invalid argument supplied for foreach() in /home/ucdchina/ucdchina.com/portal/app/models/article.php on line 276
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信息量和信息类型的差异化,使得越来越多网站对站内搜索有了极大的依赖。对于分类信息、电子商务、点评类、视频和资源站,站内搜索应用简直就是生死线;对于专业领域门户、综合社区网站、以及新型交互应用网站,站内搜索也在扮演着重要角色,拉升活跃度和流量,提升网站整体的信息质量。如何设计好的站内搜索也日益显得重要

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