中国气象局天气API的中文乱码问题

Posted 2023-05-18

String htmlStr = getHtmlFile("http://www.weather.com.cn/data/cityinfo/101010100.html"); try byte b[]=htmlStr.getBytes("ISO-8859-1"); htmlStr=new String(b); catch(Exception e) e.printStackTrace(); e.getMessage(); System.out.println(htmlStr); "weatherinfo":"city":"鍖椾含","cityid":"101010100","temp1":"29鈩?,"temp2":"19鈩?,"weather":"鏅?,"img1":"d0.gif","img2":"n0.gif","ptime":"11:00"

解决办法
第一步：b[]=htmlStr.getBytes("ISO-8859-1"); htmlStr=new String(b);把ISO-8859-1换成utf-8

第二步：右键项目----》Properties（最后一个）---》Resource（第一个选项）-----》Other选择utf-8
给好评呦！！！

我都写出来了测试过了

java代码
public class abc

public static void main(String[] args) throws ClientProtocolException, IOException
getInfo();


public static void getInfo() throws ClientProtocolException, IOException

String htmlStr = getHtmlFile("http://www.weather.com.cn/data/cityinfo/101010100.html");
try
//ISO-8859-1 city":"北京","cityid":"101010100","temp1":"25�?,"temp2":"17�?,"weather":"小到中雨转阵�?,
//utf-8 "weatherinfo":"city":"鍖椾�?,"cityid":"101010100","temp1":"25鈩�,"temp2":"17鈩�,"weather":"灏忓埌涓洦杞�?���?
byte b[]=htmlStr.getBytes("utf-8"); htmlStr=new String(b);
catch(Exception e)
e.printStackTrace(); e.getMessage();

System.out.println(htmlStr);



public static String getHtmlFile(String url) throws ClientProtocolException, IOException
String result="";
DefaultHttpClient httpClient = new DefaultHttpClient();
HttpResponse httpResponse;
HttpGet httpGet = new HttpGet(url);
HttpEntity httpEntity;

InputStream is = null;
//ʹ�ÿͻ��˷�������

httpResponse = httpClient.execute(httpGet);
httpEntity = httpResponse.getEntity();
is = httpEntity.getContent();
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
String line = "";
while((line = reader.readLine()) !=null)
result = result + line;

return result;


参考技术A 编码问题，你要转换编码

城市代码cityCode 表格，用于获取中国省市天气的api

 

链接：https://pan.baidu.com/s/1hK1eTNByZiFO0xf4W8XZQQ
提取码：umf3
中国省市区及景点的cityCode都在这里。

 

使用方法：https://www.cnblogs.com/shangrao/p/12862475.html