聚合数据全国天气预报api接口

查询天气预报在APP中常用的一个常用功能，聚合数据全国天气预报api接口可以根据根据城市名/id查询天气、根据IP查询天气、据GPS坐标查询天气、查询城市天气三小时预报，并且支持全国不同城市天气预报查询。
全国天气预报API：https://www.juhe.cn/docs/api/id/39
1.首先登录聚合数据，在API列表中找到全国天气预报api接口：

2.如需调用该数据，则需要申请密钥，然互点击“申请数据”进行申请调用：

3.查看演示：

4.JSON返回示例：

{
    "resultcode": "200",
    "reason": "查询成功!",
    "result": {
        "sk": {	/*当前实况天气*/
            "temp": "21",	/*当前温度*/
            "wind_direction": "西风",	/*当前风向*/
            "wind_strength": "2级",	/*当前风力*/	
            "humidity": "4%",	/*当前湿度*/
            "time": "14:25"	/*更新时间*/
        },
        "today": {
            "city": "天津",
            "date_y": "2014年03月21日",
            "week": "星期五",
            "temperature": "8℃~20℃",	/*今日温度*/
            "weather": "晴转霾",	/*今日天气*/
            "weather_id": {	/*天气唯一标识*/
                "fa": "00",	/*天气标识00：晴*/
                "fb": "53"	/*天气标识53：霾 如果fa不等于fb，说明是组合天气*/
            },
            "wind": "西南风微风",
            "dressing_index": "较冷", /*穿衣指数*/
            "dressing_advice": "建议着大衣、呢外套加毛衣、卫衣等服装。",	/*穿衣建议*/
            "uv_index": "中等",	/*紫外线强度*/
            "comfort_index": "",/*舒适度指数*/
            "wash_index": "较适宜",	/*洗车指数*/
            "travel_index": "适宜",	/*旅游指数*/
            "exercise_index": "较适宜",	/*晨练指数*/
            "drying_index": ""/*干燥指数*/
        },
        "future": [	/*未来几天天气*/
            {
                "temperature": "28℃~36℃",
                "weather": "晴转多云",
                "weather_id": {
                    "fa": "00",
                    "fb": "01"
                },
                "wind": "南风3-4级",
                "week": "星期一",
                "date": "20140804"
            },
            {
                "temperature": "28℃~36℃",
                "weather": "晴转多云",
                "weather_id": {
                    "fa": "00",
                    "fb": "01"
                },
                "wind": "东南风3-4级",
                "week": "星期二",
                "date": "20140805"
            },
            {
                "temperature": "27℃~35℃",
                "weather": "晴转多云",
                "weather_id": {
                    "fa": "00",
                    "fb": "01"
                },
                "wind": "东南风3-4级",
                "week": "星期三",
                "date": "20140806"
            },
            {
                "temperature": "27℃~34℃",
                "weather": "多云",
                "weather_id": {
                    "fa": "01",
                    "fb": "01"
                },
                "wind": "东南风3-4级",
                "week": "星期四",
                "date": "20140807"
            },
            {
                "temperature": "27℃~33℃",
                "weather": "多云",
                "weather_id": {
                    "fa": "01",
                    "fb": "01"
                },
                "wind": "东北风4-5级",
                "week": "星期五",
                "date": "20140808"
            },
            {
                "temperature": "26℃~33℃",
                "weather": "多云",
                "weather_id": {
                    "fa": "01",
                    "fb": "01"
                },
                "wind": "北风4-5级",
                "week": "星期六",
                "date": "20140809"
            },
            {
                "temperature": "26℃~33℃",
                "weather": "多云",
                "weather_id": {
                    "fa": "01",
                    "fb": "01"
                },
                "wind": "北风4-5级",
                "week": "星期日",
                "date": "20140810"
            }
        ]
    },
    "error_code": 0
}