基于高德开放平台查询天气的信息组件

基于高德开放平台的 PHP 天气信息组件。

安装

代码语言：javascript复制

$ composer require hedeqiang/weather -vvv

配置

在使用本扩展之前，你需要去 高德开放平台 注册账号，然后创建应用，获取应用的 API Key。

使用

代码语言：javascript复制

use HedeqiangWeatherWeather;

$key = 'xxxxxxxxxxxxxxxxxxxxxxxxxxx';

$weather = new Weather($key);

获取实时天气

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$response = $weather->getLiveWeather('北京');

示例：

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{
    "status": "1",
    "count": "1",
    "info": "OK",
    "infocode": "10000",
    "lives": [
        {
            "province": "北京",
            "city": "北京市",
            "adcode": "110000",
            "weather": "晴",
            "temperature": "22",
            "winddirection": "南",
            "windpower": "7",
            "humidity": "43",
            "reporttime": "2018-09-26 16:00:00"
        }
    ]
}

获取近期天气预报

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$response = $weather->getForecastsWeather('北京');

示例：

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{
    "status": "1",
    "count": "1",
    "info": "OK",
    "infocode": "10000",
    "forecasts": [
        {
            "city": "北京市",
            "adcode": "110000",
            "province": "北京",
            "reporttime": "2018-09-26 11:00:00",
            "casts": [
                {
                    "date": "2018-09-26",
                    "week": "3",
                    "dayweather": "多云",
                    "nightweather": "多云",
                    "daytemp": "24",
                    "nighttemp": "14",
                    "daywind": "南",
                    "nightwind": "南",
                    "daypower": "≤3",
                    "nightpower": "≤3"
                },
                {
                    "date": "2018-09-27",
                    "week": "4",
                    "dayweather": "小雨",
                    "nightweather": "小雨",
                    "daytemp": "22",
                    "nighttemp": "12",
                    "daywind": "南",
                    "nightwind": "西南",
                    "daypower": "≤3",
                    "nightpower": "≤3"
                },
                {
                    "date": "2018-09-28",
                    "week": "5",
                    "dayweather": "多云",
                    "nightweather": "多云",
                    "daytemp": "24",
                    "nighttemp": "12",
                    "daywind": "西南",
                    "nightwind": "北",
                    "daypower": "4",
                    "nightpower": "≤3"
                },
                {
                    "date": "2018-09-29",
                    "week": "6",
                    "dayweather": "晴",
                    "nightweather": "晴",
                    "daytemp": "22",
                    "nighttemp": "11",
                    "daywind": "北",
                    "nightwind": "北",
                    "daypower": "4",
                    "nightpower": "4"
                }
            ]
        }
    ]
}

获取 XML 格式返回值

以上两个方法第二个参数为返回值类型，可选 json 与 xml，默认 json：

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$response = $weather->getLiveWeather('深圳', 'xml');

示例：

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<response>
    <status>1</status>
    <count>1</count>
    <info>OK</info>
    <infocode>10000</infocode>
    <lives type="list">
        <live>
            <province>广东</province>
            <city>深圳市</city>
            <adcode>440300</adcode>
            <weather>中雨</weather>
            <temperature>27</temperature>
            <winddirection>西南</winddirection>
            <windpower>5</windpower>
            <humidity>94</humidity>
            <reporttime>2018-08-21 16:00:00</reporttime>
        </live>
    </lives>
</response>

参数说明

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array | string   getLiveWeather(string $city, string $format = 'json')
array | string   getForecastsWeather(string $city, string $format = 'json')

• $city - 城市名/高德地址位置 adcode，比如：“深圳” 或者（adcode：440300）；
• $format - 输出的数据格式，默认为 json 格式，当 output 设置为 “xml” 时，输出的为 XML 格式的数据。

在 Laravel 中使用

在 Laravel 中使用也是同样的安装方式，配置写在 config/services.php 中：

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    .
    .
    .
     'weather' => [
        'key' => env('WEATHER_API_KEY'),
    ],

然后在 .env 中配置 WEATHER_API_KEY ：

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WEATHER_API_KEY=xxxxxxxxxxxxxxxxxxxxx

可以用两种方式来获取 HedeqiangWeatherWeather 实例：

方法参数注入

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    .
    .
    .
    public function show(Weather $weather) 
    {
        $response = $weather->getLiveWeather('深圳');
    }
    .
    .
    .

服务名访问

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    .
    .
    .
    public function show() 
    {
        $response = app('weather')->getLiveWeather('深圳');
    }
    .
    .
    .

参考

• 高德开放平台天气接口

鸣谢

• overtrue

License

MIT

json xml laravel api

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