大屏-天气
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package cn.iocoder.yudao.module.datacenter.controller.admin.weather;
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import cn.iocoder.yudao.framework.common.pojo.CommonResult;
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import cn.iocoder.yudao.module.datacenter.controller.admin.weather.vo.WeatherInfoVO;
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import cn.iocoder.yudao.module.datacenter.utlis.GoodWeatherUtil;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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/**
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* @Description 大屏服务-天气接口
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*/
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@Tag(name = "大屏服务 - 天气接口")
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@RestController
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@RequestMapping("/h5/weather")
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@Validated
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public class WeatherApi {
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@GetMapping(value = "/getWeather")
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public CommonResult<WeatherInfoVO> getWeather(String cityCode) {
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String weatherData = GoodWeatherUtil.getWeatherData(cityCode);
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WeatherInfoVO weatherInfo = GoodWeatherUtil.GetWeather(weatherData);
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return CommonResult.success(weatherInfo);
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}
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}
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package cn.iocoder.yudao.module.datacenter.controller.admin.weather.vo;
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import lombok.Data;
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/**
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* @Description 天气数据实体
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*/
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@Data
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public class WeatherInfoVO {
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private String weatherInfo;//天气
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private Integer temperature;//气温
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private String ultravioletRay;//紫外线
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private String visibility;//能见度
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private String typhoonInfo;//台风信息
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private String windPower;//风力
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private String windDirection;//风向
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}
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package cn.iocoder.yudao.module.datacenter.utlis;
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import cn.iocoder.yudao.module.datacenter.controller.admin.weather.vo.WeatherInfoVO;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import java.net.URL;
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/**
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* 获取天气数据
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*/
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public class GoodWeatherUtil {
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//高德地图
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private static final String WEATHER_SERVICES_URL = "https://restapi.amap.com/v3/weather/weatherInfo?city=";
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private static final String WEATHER_KEY = "&key=172993e9541be0a4f824feedeb210b7e";
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//和风天气
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private static final String WEATHER_SERVICES_URL2 = "https://geoapi.qweather.com/v2/city/lookup?";
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private static final String LOCATION = "location="; //区县名称
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private static final String ADM = "&adm="; //城市名称
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private static final String PRIVATE_KEY = "&key=1c0db79d181441258030a633197fb429";
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public static String getWeatherData(String cityCode){
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int codelength = cityCode.length();
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if (6 != codelength){
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return "500";
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}
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StringBuffer sb = new StringBuffer();
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try {
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String weather_url = WEATHER_SERVICES_URL+cityCode+WEATHER_KEY;
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URL url = new URL(weather_url);
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HttpURLConnection connection = (HttpURLConnection) url.openConnection();
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connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
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connection.setRequestProperty("Charset", "utf-8");
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connection.connect();
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//读取URL的响应
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BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream(), "utf-8"));
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String line = null;
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while ((line = reader.readLine()) != null)
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sb.append(line + " ");
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reader.close();
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}catch (Exception e){
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e.printStackTrace();
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}
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return sb.toString();
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}
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/*
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* 将JSON格式数据进行解析 ，返回一个weather对象
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*/
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public static WeatherInfoVO GetWeather(String weatherInfobyJson) {
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if ("500".equals(weatherInfobyJson)){
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return null;
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}
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JSONObject dataOfJson = JSONObject.parseObject(weatherInfobyJson);
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System.out.println(dataOfJson);
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//创建WeatherInfo对象，提取所需的天气信息
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WeatherInfoVO weatherInfoVO = new WeatherInfoVO();
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//从json数据中提取数据
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JSONArray forecasts = dataOfJson.getJSONArray("lives");
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JSONObject weather = forecasts.getJSONObject(0);
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// 取得当天的天气信息
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weatherInfoVO.setWeatherInfo(weather.getString("weather"));
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// 设置气温
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String temperature = weather.getString("temperature");
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weatherInfoVO.setTemperature(Integer.parseInt(temperature));
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//设置风力信息
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String windPower = weather.getString("windpower");
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weatherInfoVO.setWindPower(windPower);
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//设置风向信息
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String windDirection = weather.getString("winddirection");
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weatherInfoVO.setWindDirection(windDirection);
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return weatherInfoVO;
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}
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//
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// public static String getWeatherDataHF(String areaName,String cityName){
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// if (areaName == null && cityName == null){
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// return "500";
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// }
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// StringBuffer sb = new StringBuffer();
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// try {
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// String weather_url = WEATHER_SERVICES_URL2+LOCATION+areaName+ADM+cityName+PRIVATE_KEY;
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// URL url = new URL(weather_url);
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// HttpURLConnection connection = (HttpURLConnection) url.openConnection();
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// connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
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// connection.setRequestProperty("Charset", "utf-8");
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// connection.connect();
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// //读取URL的响应
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// BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream(), "utf-8"));
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// String line = null;
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// while ((line = reader.readLine()) != null)
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// sb.append(line + " ");
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// reader.close();
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// }catch (Exception e){
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// e.printStackTrace();
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// }
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// return sb.toString();
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// }
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/*
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* 将JSON格式数据进行解析 ，返回一个weather对象
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*/
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// public static String GetWeatherHF(String weatherInfobyJson) {
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// if ("500".equals(weatherInfobyJson)){
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// return null;
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// }
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// JSONObject dataOfJson = JSONObject.parseObject(weatherInfobyJson);
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// System.out.println(dataOfJson);
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// //创建WeatherInfo对象，提取所需的天气信息
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// WeatherInfoVO weatherInfoVO = new WeatherInfoVO();
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//
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// //从json数据中提取数据
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// JSONArray location = dataOfJson.getJSONArray("location");
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// JSONObject weather = location.getJSONObject(0);
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//
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// // 取得当天的天气信息
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// weatherInfoVO.setWeatherInfo(weather.getString("weather"));
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//
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// // 设置气温
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// String temperature = weather.getString("temperature");
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// weatherInfoVO.setTemperature(Integer.parseInt(temperature));
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//
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// //设置风力信息
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// String windPower = weather.getString("windpower");
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// weatherInfoVO.setWindPower(windPower);
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//
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// //设置风向信息
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// String windDirection = weather.getString("winddirection");
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// weatherInfoVO.setWindDirection(windDirection);
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//
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// return weatherInfoVO;
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// }
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public static void main(String [] args) {
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String weatherData = GoodWeatherUtil.getWeatherData("360730");
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WeatherInfoVO weatherInfoVO = GoodWeatherUtil.GetWeather(weatherData);
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System.out.println(weatherInfoVO);
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}
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}
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