获取新数据的主键值
- WBOYOriginal
- 2016-06-07 11:45:471273browse
在使用ThinkPHP新增数据后可以很方便的获取自动增长型的主键值。$Model = D('Blog');<br>
$data['name'] = 'test';<br>
$data['title'] = '测试标题';<br>
$data['content'] = '测试内容';<br>
$result = $Model->add($data);<br>
if ($result){<br>
$id = $result; // 获取数据库写入数据的主键<br>
}else{<br>
exit($Model->getError());<br>
}如果你的数据表主键是自动增长型的，那么add方法成功后的返回值就是该数据的主键值。无需额外获取。
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