复制代码 代码如下: update table set user=concat(user,$user) where xx=xxx; http://www.bkjia.com/PHPjc/320805.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/320805.htmlTechArticle复制代码 代码如下: update table set user=concat(user,$user) where xx=xxx;...