Java爬虫Jsoup+正则表达式爬取必应壁纸

Java爬虫Jsoup+正则表达式爬取必应壁纸

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import java.io.File;
import java.io.FileOutputStream;
import java.util.Scanner;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class DIYMain2 {
   
    public static void main(String[] args) throws Exception {
   
        int page = 1;//起始页
        Scanner scanner = new Scanner(System.in);
        System