{
    "errcode": 0,
    "errmsg": "ok",
    "requestdomain": [
        "https://www.example.com"
    ],
    "wsrequestdomain": [
        "wss://www.qq.com"
    ],
    "uploaddomain": [],
    "downloaddomain": [
        "https://www.qq.com"
    ],
    "udpdomain": [
        "udp://www.example.com"
    ],
    "bizdomain": [
        "https://www.qq.com"
    ]
}