YII安装时的简单配置 [ 1.0 版本 ]

一、虚拟机

（1）虚拟主机+.htaccess文件(推荐)

配置apache虚拟主机(/etc/httpd/conf.d/vhost.conf)

<VirtualHost *:80>
    ServerAdmin myYii.com
    DocumentRoot "/www/test/advanced/frontend/web"
    ServerName myYii.com
    ErrorLog "logs/myYii.com-error_log"
    CustomLog "logs/myYii.com-access_log" common
   <Directory /www/test/advanced/frontend/web>
        AllowOverride All
        Options  FollowSymLinks
    </Directory>
</VirtualHost>

在web目录下添加.hatccess文件

RewriteEngineon
# If a directory or a file exists, use the request directly
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# Otherwise forward the request to index.php
RewriteRule . index.php

（2）虚拟主机

<VirtualHost *:80>
    　　ServerAdmin basic.com
    　　DocumentRoot "/web_data/basic/web"
   　　 ServerName basic.com
   　　 ErrorLog "logs/basic.com-error_log"
    　　CustomLog "logs/basic.com-access_log" common
        <Directory /web_data/basic/web>
             AllowOverride All
             Options  FollowSymLinks
             RewriteEngine on
　　　　   # 如果请求的是真实存在的文件或目录，直接访问
        　　RewriteCond %{REQUEST_FILENAME} !-f
        　　RewriteCond %{REQUEST_FILENAME} !-d
　　　　   # 如果请求的不是真实文件或目录，分发请求至 index.php
        　　 RewriteRule . index.php
         </Directory>
　　</VirtualHost>

二、debug工具gii工具

if (YII_ENV_DEV) {
    // configuration adjustments for 'dev' environment
    $config['bootstrap'][] = 'debug';
    $config['modules']['debug'] = [
        'class' => 'yii\debug\Module',
        'allowedIPs' => ['192.168.*']

    ];
    $config['bootstrap'][] = 'gii';
    $config['modules']['gii'] = [
        'class'=>'yii\gii\Module',
        'allowedIPs'=>['192.168.*'],
    ];
}

注：debug工具要在入口文件中开启defined('YII_DEBUG') or define('YII_DEBUG', true);

注：gii工具需要下载 php composer.phar require --prefer-dist yiisoft/yii2-gii "*" 或者
composer.json 中加入 "yiisoft/yii2-gii": "*"

三、简单URL优化

'components' => [
        'urlManager' => [
            'enablePrettyUrl' => true,
            'showScriptName' => false,
        ],
    ],

四、配置数据库

return [
    'class' => 'yii\db\Connection',
    'dsn' => 'mysql:host=localhost;dbname=yii',
    'username' => 'root',
    'password' => '123456',
    'charset' => 'utf8',
];