Fatal error: Uncaught yii\base\InvalidRouteException: Unable to resolve the request: site/ in /var/www/html/yii-sht/vendor/yiisoft/yii2/base/Controller.php:149 Stack trace: #0 /var/www/html/yii-sht/vendor/yiisoft/yii2/base/Module.php(552): yii\base\Controller->runAction('', Array) #1 /var/www/html/yii-sht/vendor/yiisoft/yii2/web/Application.php(103): yii\base\Module->runAction('', Array) #2 /var/www/html/yii-sht/vendor/yiisoft/yii2/base/Application.php(384): yii\web\Application->handleRequest(Object(yii\web\Request)) #3 /var/www/html/yii-sht/web/index.php(75): yii\base\Application->run() #4 {main} Next yii\web\NotFoundHttpException: 页面未找到。 in /var/www/html/yii-sht/vendor/yiisoft/yii2/web/Application.php:115 Stack trace: #0 /var/www/html/yii-sht/vendor/yiisoft/yii2/base/Application.php(384): yii\web\Application->handleRequest(Object(yii\web\Request)) #1 /var/www/html/yii-sht/web/index.php(75): yii\base\Application->run() #2 {main} thrown in /var/www/html/yii-sht/vendor/yiisoft/yii2/web/Application.php on line 115