ThinkPHP模型类比较常用的两个方法,table() join()
table
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$list = M()->table('user1 a, user2 b')->where('a.id = b.id')->field('a.name,b.sex')->order('a.id desc')->select(); |
join
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$pre = C('DB_PREFIX');M("user u")->join("{$per}user_info x ON x.uid = u.id")->where("u.id = $uid")->find(); |