feat: 新增环境变量配置，支持使用命令启动对应的应用环境

ruoyi-fastapi-backend/config/get_redis.py

@@ -19,11 +19,11 @@ class RedisUtil:
         """
         logger.info("开始连接redis...")
         redis = await aioredis.from_url(
-            url=f"redis://{RedisConfig.HOST}",
-            port=RedisConfig.PORT,
-            username=RedisConfig.USERNAME,
-            password=RedisConfig.PASSWORD,
-            db=RedisConfig.DB,
+            url=f"redis://{RedisConfig.redis_host}",
+            port=RedisConfig.redis_port,
+            username=RedisConfig.redis_username,
+            password=RedisConfig.redis_password,
+            db=RedisConfig.redis_database,
             encoding="utf-8",
             decode_responses=True
         )