刚看了一下Yii，安装文档上说的，添加gii module, 但是添加下面代码后,访问 index.php?r=gii 弹出登录框输入密码后不能登录，还是在index.php?r=gii/default/login页面。看请求有一个index.php?r=gii 的请求，返回302.
```
$config['bootstrap'][] = 'gii';
$config['modules']['gii'] = [
'class' => 'yii\gii\Module',
// uncomment the following to add your IP if you are not connecting from localhost.
'allowedIPs' => ['127.0.0.1', '::1'], //允许访问的ip是本地ip，修改为所有ip均可访问。
];
````
````
$config['bootstrap'][] = 'gii';
$config['modules']['gii'] = [
'class' => 'yii\gii\Module',
// uncomment the following to add your IP if you are not connecting from localhost.
'allowedIPs' => ['*', '::1'], //允许访问的ip是本地ip，修改为所有ip均可访问。
];
```
