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我正在使用cakephp 2.1，我在UsersController中使用登錄操作，如下所示。用戶登錄空錯誤
public function login() {
if ($this->request->is('post')) {
if ($this->Auth->login()) {
$this->redirect($this->Auth->redirect());
} else {
$this->Session->setFlash('Invalid email or password, try again', 'default/flash_error');
}
}
}
而login.ctp代碼如下。
<?php echo $this->Form->create('User', array('class' => 'form')); ?>
<div class="control-group">
<label class="control-label" for="inputEmail">Email</label>
<div class="controls">
<?php echo $this -> Form -> text('email', array('id' => 'inputEmail', 'placeholder' => 'Email')); ?>
<?php echo $this -> Form -> error('email', null, array('wrap' => 'span', 'class' => 'help-block')); ?>
</div>
</div>
<div class="control-group">
<label class="control-label" for="inputPassword">Password</label>
<div class="controls">
<?php echo $this -> Form -> password('password', array('id' => 'inputPassword', 'placeholder' => 'Password')); ?>
<?php echo $this -> Form -> error('password', null, array('wrap' => 'span', 'class' => 'help-block')); ?>
</div>
</div>
<div class="control-group">
<div class="controls">
<label class="checkbox">
<input type="checkbox"/>
Remember me </label>
<?php echo $this->Form->button('Sign in', array('type' => 'submit', 'class' => 'btn')); ?>
</div>
</div>
<?php echo $this->Form->end(); ?>
當窗體獲得電子郵件和密碼提交，用戶無法登錄所以它的顯示錯誤「無效的電子郵件或密碼，請重試」。即使我將$ this-> request-> data ['User']傳遞給$ this-> Auth-> login（）方法並調試$ this-> Session-> read（Auth.User.id）。它給我空。請給我一個解決方案。