0

I'm trying to use my weather API to get the weather condition for an area, I think I have everything functioning except for the data parsing part.

import java.net.*;
import java.io.*;
import com.google.gson.*;

public class URLReader {

    public static URL link;

    public static void main(String[] args) {
        try{
            open();
            read();
        }catch(IOException e){}
    }

    public static void open(){
        try{
            link = new URL("http://api.wunderground.com/api/54f05b23fd8fd4b0/geolookup/conditions/forecast/q/US/CO/Denver.json");
        }catch(MalformedURLException e){}
    }
    public static void read() throws IOException{
        //little bit stuck here
    }
}

Can anyone help me to finish this simple little project, I'm a beginner btw.

4

2 に答える 2

1

これをより簡単に行うには、javaQueryを使用できます。

$.getJSON("http://api.wunderground.com/api/54f05b23fd8fd4b0/geolookup/conditions/forecast/q/US/CO/Denver.json", null, new Function() {
    @Override
    public void invoke($ j, Object... args) {
        //if you are expecting a JSONObject, use:
        JSONObject json = (JSONObject) args[0];

        //otherwise, it would be: JSONArray json = (JSONArray) args[0];

        //Then to more easily parse the JSON, do this:
        Map<String, ?> map = $.map(json)

        //if you are using an array instead, you can use: Object[] array = $.makeArray(json);

        //Now just iterate through your map (or list) to get the data you want to parse.
    }
});
于 2013-11-13T14:42:48.920 に答える