天气api接口源码（天气api怎么用）



 1 package com.byteslounge.websockets;  2  3 import bean.Response;  4  5 import javax.net.ssl.HttpsURLConnection;  6 import java.io.BufferedReader;  7 import java.io.InputStream;  8 import java.io.InputStreamReader;  9 import java.net.HttpURLConnection; 10 import java.net.URL; 11 import java.util.HashMap; 12 import java.util.Map; 13 14 15 public class Weather { 16 17 public static String requests(String httpUrl, String httpArg) { 18 BufferedReader reader = null; 19 String result = null; 20 StringBuffer sbf = new StringBuffer(); 21 httpUrl = httpUrl + "?" + httpArg; 22 23 try { 24 URL url = new URL(httpUrl); 25 HttpURLConnection connection = (HttpURLConnection) url 26  .openConnection(); 27 connection.setRequestMethod("GET"); 28 // 填入apikey到HTTP header 29 connection.setRequestProperty("apikey", "0bc0ad02d5730afb5c355b34"); 30  connection.connect(); 31 InputStream is = connection.getInputStream(); 32 reader = new BufferedReader(new InputStreamReader(is, "UTF-8")); 33 String strRead = null; 34 while ((strRead = reader.readLine()) != null) { 35  sbf.append(strRead); 36 sbf.append(" "); 37  } 38  reader.close(); 39 result = sbf.toString(); 40 } catch (Exception e) { 41  e.printStackTrace(); 42  } 43 return result; 44 } 45 }

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