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我正面臨着一個問題。我正在使用Cakephp2.0框架。我希望搜索次數將在一天內更新一次。例如: -如何在一天內只更新一次數據?
這裏是我的代碼:
Starting serachcount = 0;
if it access today(26dec 2016) means n number of times its count will
be **serachcount** = 1;
If it is not access by tomorrow (27dec 2016) its count should not be
updated its still **serachcount** = 2;
And this process carries on
誰能幫助我在這裏是我的功能
這裏是我的代碼是我曾嘗試
public function visits($id=null){
$this->loadModel('User');
if($this->request->is('post')){
$data= $this->request->data;
$id = $data['id'];
$userdata = $this->User->find('first',array(
'conditions'=>array('User.id'=>$id),
'fields'=>array('id','searchcount')
)
);
$this->User->id = $id;
$searchcount = $userdata['searchcount'];
$searchcount = $searchcount+1;
$this->User->saveField('searchcount',$searchcount);
echo $searchcount; die;
}
}
在表中添加一個字段,例如:__count_date__,並在其中存儲更新計數器的時間,下次要更新時,查看該字段值並將其與當前時間進行比較,如果它是不在同一天,更新櫃檯。否則不要。 –