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AutoNavi——Weather API Usage
Background
I need information of weather forecast ,so I choose AutoNavi API as it is widely used in China
Website
https://lbs.amap.com
Apply for Key
Document Download
https://lbs.amap.com/api/webservice/download
#部分数据
厦门市 350200 0592
厦门市市辖区 350201 0592
思明区 350203 0592
海沧区 350205 0592
湖里区 350206 0592
集美区 350211 0592
同安区 350212 0592
翔安区 350213 0592
API format
#返回预报天气
https://restapi.amap.com/v3/weather/weatherInfo?city=&key=&extensions=all
#返回实况天气
https://restapi.amap.com/v3/weather/weatherInfo?city=&key=&extensions=base
Json Entities Class
@Data
public class WeatherDTO {
private String status;
private String count;
private String info;
private String infocode;
private ArrayList forecasts;
}
@Data
public class Forecast {
private String city;
private String adcode;
private String province;
private String reporttime;
private ArrayList casts;
}
@Data
public class Cast {
private String date;
private String week;
private String dayweather;
private String nightweather;
private String daytemp;
private String nighttemp;
private String daywind;
private String nightwind;
private String daypower;
private String nightpower;
}
Code Reference
private static final OkHtppUtil OU = new OkHtppUtil();
private static final String AMAP_KEY = "***************";
/**
* 区号
*
* @param adCode
* @return
* @throws IOException
*/
public static WeatherDTO getWeatherObj(String adCode) throws IOException {
// OkHtppUtil ou1 = new OkHtppUtil();
//目前的日期
// 湖里区 350206 0592
// 集美区 350211 0592
// 同安区 350212 0592
String response3 = OU.getMethod("https://restapi.amap.com/v3/weather/weatherInfo?city=" + adCode + "&key=" + AMAP_KEY + "&extensions=all");
return JSON.parseObject(response3, WeatherDTO.class);
}
/**
* 将json对象转为可读的html文本，+br处理
*
* @param adCode
* @return
* @throws IOException
*/
public static String getWeather(String adCode) {
try {
WeatherDTO weatherDTO = getWeatherObj(adCode);
ArrayList forecasts = weatherDTO.getForecasts();
Forecast one = forecasts.get(0);
ArrayList casts = one.getCasts();
String content = "";
if (casts == null) {
content = "上方云层异常，疯狂布朗运动ing，暂无天气预报更新！————404";
return content;
}
content = "地区：" + one.getCity() + "，更新时间：" + one.getReporttime() + "";
for (Cast cast : casts) {
content += cast.getDate() + "————天气：" + cast.getDayweather() + "；气温：" + cast.getNighttemp() + "~" + cast.getDaytemp() + "℃；风力：" + cast.getDaypower() + "级" + cast.getDaywind() + "风";
}
return content;
} catch (IOException e) {
return "上方云层异常，疯狂布朗运动ing，暂无天气预报更新！————403";
}
}
Finally
It is no exaggeration to say that it’s easy to use. There are many other APIs in AutoNavi, hope I could use some of them in the future if possible.
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