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JAVA制作简单的查询身份证号信息小程序


工具:IEDA

MAVEN模板

导入Jsoup包

package cn;

import org.jsoup.Jsoup;

import java.io.IOException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
* @author yeqv
* @program A2
* @Classname a3
* @Date 2022/1/14 22:33
* @Email w16638771062@163.com
*/
public class a3 {//查询身份证号归属地

public static void main(String[] args) {
String id = "511181200109256813";
String u = "https://qq.ip138.com/idsearch/index.asp?userid=" + id + "&action=idcard";
System.out.println(id);
try {
//爬取网页信息
String t = Jsoup.connect(u).get().toString();
//定义正则模板
Pattern pattern = Pattern.compile("[\\u4e00-\\u9fa5\\s]+?<br>");
Pattern pattern1 = Pattern.compile("男|女");
Pattern pattern2 = Pattern.compile("\\d{4}年\\d{2}月\\d{2}日");
//创建匹配器
Matcher matcher1 = pattern1.matcher(t);
Matcher matcher2 = pattern2.matcher(t);
Matcher matcher = pattern.matcher(t);
//匹配字符串,成功返回true
matcher1.find();
matcher2.find();
//根据匹配器匹配的返回值返回字符串
System.out.println(matcher1.group());
System.out.println(matcher2.group());
matcher.find();
//返回字符串并删除<br>
System.out.println(matcher.group().replace("<br>", "").replace(" ", ""));

} catch (IOException e) {
e.printStackTrace();
}
}
}



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