package com.tobacco.project.mvc.common;

import com.fasterxml.jackson.databind.JsonNode; import com.fasterxml.jackson.databind.ObjectMapper;

import java.io.BufferedReader; import java.io.InputStream; import java.io.InputStreamReader; import java.io.Reader; import java.net.HttpURLConnection; import java.net.URL; import java.net.URLEncoder; import java.nio.charset.StandardCharsets; import java.util.zip.GZIPInputStream;

/

• @date : 2023/12/15 14:05 */ public class WeatherData {

  
  讯享网

  //高德地图开发服务 https://console.amap.com/dev/index public static String getWeatherByGaoDe(){

  String targetUrl="https://restapi.amap.com/v3/weather/weatherInfo"; String city = "查询地址编码"; String key = "网站注册，使用自己的key"; try { // 编码参数值 String encodedParam1 = URLEncoder.encode(city, StandardCharsets.UTF_8.toString()); String encodedParam2 = URLEncoder.encode(key, StandardCharsets.UTF_8.toString()); // 构建带有参数的URL String queryString = "?city=" + encodedParam1 + "&key=" + encodedParam2; URL url = new URL(targetUrl + queryString); HttpURLConnection connection = (HttpURLConnection) url.openConnection(); connection.setRequestMethod("GET"); connection.setDoOutput(true); connection.setDoInput(true); connection.connect(); // 检查响应编码是否为Gzip String encoding = connection.getContentEncoding(); InputStream inputStream = connection.getInputStream(); Reader reader; if ("gzip".equalsIgnoreCase(encoding)) { // 解压缩Gzip响应 inputStream = new GZIPInputStream(inputStream); reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8)); } else { reader = new BufferedReader(new InputStreamReader(inputStream)); } // 读取响应数据并解析JSON StringBuilder content = new StringBuilder(); char[] buffer = new char[1024]; int bytesRead; while ((bytesRead = reader.read(buffer)) != -1) { content.append(buffer, 0, bytesRead); } reader.close(); // 解析JSON数据 ObjectMapper objectMapper = new ObjectMapper(); JsonNode rootNode = objectMapper.readTree(content.toString()); // 在这里可以对JSON数据进行处理或访问特定字段 return rootNode.toString(); } catch (Exception e) { e.printStackTrace(); } return null; 

  
  讯享网

  }

  //和风天气开发服务 https://dev.qweather.com/ public static String getWeatherByHeFeng() {

  讯享网String targetUrl = "https://devapi.qweather.com/v7/weather/now"; String location = "查询地址编码"; String key = "网站注册，使用自己的key"; try { // 编码参数值 String encodedParam1 = URLEncoder.encode(location, StandardCharsets.UTF_8.toString()); String encodedParam2 = URLEncoder.encode(key, StandardCharsets.UTF_8.toString()); // 构建带有参数的URL String queryString = "?location=" + encodedParam1 + "&key=" + encodedParam2; URL url = new URL(targetUrl + queryString); HttpURLConnection connection = (HttpURLConnection) url.openConnection(); connection.setRequestMethod("GET"); connection.setDoOutput(true); connection.setDoInput(true); connection.connect(); // 检查响应编码是否为Gzip String encoding = connection.getContentEncoding(); InputStream inputStream = connection.getInputStream(); Reader reader; if ("gzip".equalsIgnoreCase(encoding)) { // 解压缩Gzip响应 inputStream = new GZIPInputStream(inputStream); reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8)); } else { reader = new BufferedReader(new InputStreamReader(inputStream)); } // 读取响应数据并解析JSON StringBuilder content = new StringBuilder(); char[] buffer = new char[1024]; int bytesRead; while ((bytesRead = reader.read(buffer)) != -1) { content.append(buffer, 0, bytesRead); } reader.close(); // 解析JSON数据 ObjectMapper objectMapper = new ObjectMapper(); JsonNode rootNode = objectMapper.readTree(content.toString()); // 在这里可以对JSON数据进行处理或访问特定字段 return rootNode.toString(); } catch (Exception e) { e.printStackTrace(); } return null; 

  } }