ServerConfig(服务器配置)

{
    "image_limit": {
        "max_allow_size": 0,
        "allowed_ext": [
            "string"
        ]
    },
    "file_limit": {
        "max_allow_size": 0,
        "allowed_ext": [
            "string"
        ]
    },
    "email_send_interval": 1,
    "facilities": [
        {
            "id": 0,
            "short_name": "string",
            "long_name": "string"
        }
    ],
    "ratings": [
        {
            "id": -1,
            "short_name": "string",
            "long_name": "string"
        }
    ]
}