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Php 为什么我会得到;类别';app\models\Yii';“未找到”;错误?_Php_Yii2 - Fatal编程技术网

Php 为什么我会得到;类别';app\models\Yii';“未找到”;错误?

Php 为什么我会得到;类别';app\models\Yii';“未找到”;错误?,php,yii2,Php,Yii2,我得到此错误的模型函数: public function setPassword($password) { $this->password_hash = Yii::$app->security->generatePasswordHash($password); } public function generateAuthKey() { $this->auth_key = Yii::$app->security->generateRandomS

我得到此错误的模型函数:

public function setPassword($password)
{
    $this->password_hash = Yii::$app->security->generatePasswordHash($password);
}

public function generateAuthKey()
{
    $this->auth_key = Yii::$app->security->generateRandomString();
}

在你的班级申报之前

或者在Yii单词前面加一个反斜杠

$this->password_hash = \Yii::$app-> ...

我假设您位于
app\models
命名空间中,并且没有为
\Yii
添加
use
语句。看,我用什么。。。。。。还有什么..请查看此>
$this->password_hash = \Yii::$app-> ...