1、GET/POST
1.1、获取GET/POST过来的数据
Yii::app()->request->getParam( ‘id‘ );
1.2、判断数据提交方式
Yii::app()->request->isPostRequest
2、session/cookie
2.1、session常用操作
$_SESSION 等价于 Yii::app()->session;
2.1.1、写入session
//启动session
$session=new CHttpSession; $session->open(); Yii::app()->session[ ‘key‘ ] = ‘value‘
2.1.2、读取session
Yii::app()->session[ ‘key‘ ]
2.1.3、获取session的ID
Yii::app()->session->sessionID
2.1.4、销毁session
//移去所有session变量
Yii::app()->session->clear();
//移去存储在服务器端的数据
Yii::app()->session->destroy();
2.1.5、session高级用法
$session = Yii::app()->session; $session [ ‘key‘ ] = ‘value‘ ; var_dump( $session [ ‘key‘ ]);
2.2 cookie
2.2.1 设置cookie
$cookie = new CHttpCookie(‘mycookie’,‘this is my cookie’); $cookie ->expire = time()+60*60*24*30; //有限期30天 Yii::app()->request->cookies[ ‘mycookie‘ ]= $cookie ;
2.2.2 读取cookie
$cookie = Yii::app()->request->getCookies(); echo $cookie [ ‘mycookie‘ ]->value;
2.2.3 销毁cookie
$cookie = Yii::app()->request->getCookies(); unset( $cookie [ $name ]);
时间: 2024-10-12 17:03:32