天气查询v4

[
    {
        "name": "key",
        "type": "string",
        "required": true,
        "description": "接口访问密钥（开启密钥访问时必填）",
        "example": "sk_xxxxxxxxxxxxxxxx"
    },
    {
        "name": "city",
        "type": "string",
        "required": false,
        "description": "城市名称，支持模糊匹配。例如：北京、上海、曲靖市陆良县等",
        "example": ""
    },
    {
        "name": "id",
        "type": "string",
        "required": false,
        "description": "气象站编码，例如：54511（北京）、56788（曲靖陆良）。与city参数二选一，优先使用id",
        "example": ""
    },
    {
        "name": "type",
        "type": "string",
        "required": false,
        "description": "查询类型：now（实时天气，默认）、7day 或 7（7天天气预报）",
        "example": ""
    }
]

{
    "code": 200,
    "message": "success",
    "data": {
        "location": {
            "id": "54511",
            "name": "北京",
            "path": "中国, 北京, 北京"
        },
        "current": {
            "temperature": {
                "current": 16.9,
                "feels_like": 12.9
            },
            "humidity": 25.0,
            "pressure": 1000.0,
            "precipitation": 0.0,
            "wind": {
                "direction": "西南风",
                "direction_degree": 219.0,
                "speed": 5.3,
                "scale": "3级"
            }
        },
        "alerts": [
            {
                "id": "11000041600000_20260403202724",
                "title": "北京市气象台2026年04月03日20时20分降级发布大风蓝色预警信号",
                "type": "大风",
                "level": "蓝色",
                "effective": "2026/04/03 20:20"
            }
        ],
        "update_time": "2026/04/04 14:00"
    },
    "api_info": {
        "developer": "尋鯨錄",
        "blog": "https://www.xunjinlu.fun",
        "api_platform": "https://api.xunjinlu.fun"
    }
}