Yii2开启enableprettyurl（url美化）无效

最终显示的url格式为：http://localhost/yii2/frontend/web/site/about

在/config/main.php中 ’components‘=>[] 中添加如下代码：

'urlManager' => [
            'enablePrettyUrl' => true,//将?r=site%2Fabout美化为/site/about
            'showScriptName' => false,//隐藏index.php
            'rules' => [
            ],
        ],

还需在index.php入口文件同级的目录下添加.htaccess文件：

Options +FollowSymLinks
    IndexIgnore */*
    RewriteEngine on
    # if a directory or a file exists, use it directly
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    # otherwise forward it to index.php
    RewriteRule . index.php