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视图模型count

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Release： 2016-06-06 20:36:58
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两张表，一张员工表staff，一张部门表department
员工表里的bid对应部门表的id
如何用视图模型查询出一个部门下的人数？
视图模型的'COUNT(Blog.id)'=>'count'不能用

回复内容：

两张表，一张员工表staff，一张部门表department
员工表里的bid对应部门表的id
如何用视图模型查询出一个部门下的人数？
视图模型的'COUNT(Blog.id)'=>'count'不能用

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php thinkphp
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