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YII2中常用的頁面跳轉,以及獲取用戶信息和登錄信息等信息總結
//當前域名 echo Yii::app()->request->hostInfo; //當前URL echo Yii::app()->request->getUrl(); //返回首頁 echo Yii::app()->user->returnUrl; //提交後 防止重複提交 Ccontroler->refresh(); //上一頁url 很有用哦 Yii::app()->request->referrer; 或者: Yii::app()->request->getReferrer(); //獲取ip地址 Yii::app()->request->userHostAddress; //yii execute後獲取insert id $id = Yii::app()->db->getLastInsertID(); //yii獲取get,post過來的數據 Yii::app()->request->getParam('id'); //Yii->user(當前用戶)相關 常用方法是 <span class="redactor-invisible-space">Yii::$app->user; //用戶id</span> Yii::$app->user->identity->id; //用戶名 Yii::$app->user->identity->username; <span class="redactor-invisible-space"> //判斷用戶是否登錄 </span>Yii::$app->user->isGuest