支持通过配置文件配置redis服务器

.env.example

@@ -18,6 +18,12 @@ DB_USERNAME=
 # 数据库密码[string]
 DB_PASSWORD=
 
+# Redis
+# Redis地址[string]
+RD_HOST=
+# Redis端口[int]
+RD_PORT=
+
 # 验证码配置
 # 验证服务提供商[reCAPTCHA,hCaptcha,Turnstile,None]
 VERIFY_PROVIDER=

config/web.php

@@ -61,8 +61,8 @@ $config = [
         ],
         'redis' => [
             'class' => 'yii\redis\Connection',
-            'hostname' => 'localhost',
+            'hostname' => $_ENV['RD_HOST'],
-            'port' => 6379,
+            'port' => $_ENV['RD_PORT'],
             'database' => 0,
         ],
         'db' => $db,