java中encodeuricomponent怎么用

?Java???URLEncoder.encode()?????URL??,??????????????????URL???????????:

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

public class URLEncoderExample {
    public static void main(String[] args) {
        try {
            String url = "https://www.example.com/?q=java??";
            String encodedUrl = URLEncoder.encode(url, "UTF-8");
            System.out.println("Encoded URL: " + encodedUrl);
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
    }
}

???????,????URLEncoder.encode()??????????URL????,?????:https://www.example.com/?q=java编程?