java匹配http或https的url的正则表达式20180912

package org.jimmy.autosearch20180821.test;

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

public class TestUrlRegularExpression {

    public static void main(String[] args) {
        //默认是贪婪匹配,暂时还没尝试写一个正则匹配
        String urlRegex = "https?://(\\w|-)+(\\.(\\w|-)+)+(/(\\w|-)+(/((\\w|-)+\\.(\\w|-)+)|/(\\w|-)*)|(/((\\w|-)+\\.(\\w|-)+)|/(\\w|-)+)|/?)/(((\\w|-)+\\.(\\w|-)+)|(\\w|-)+(\\?\\w+=(\\w|-|%|[\u4e00-\u9fa5])+(\\&\\w+=(\\w|-|%|[\u4e00-\u9fa5])+)*)?)";
　　　　 修改为:
　　　　　urlRegex = "https?://(\\w|-)+(\\.(\\w|-)+)+(/(\\w|-)+(/((\\w|-)+\\.(\\w|-)+)|/(\\w|-)*)|(/((\\w|-)+\\.(\\w|-)+)|/(\\w|-)+)|/?)/(((\\w|-)+\\.(\\w|-)+)|(\\w|-)*(\\?\\w+=(\\w|-|%|[\u4e00-\u9fa5])+(\\&\\w+=(\\w|-|%|[\u4e00-\u9fa5])+)*)?)";
　　　　　urlRegex = "https?://(\\w|-)+(\\.(\\w|-)+)+(/(\\w+(\\?(\\w+=(\\w|%|-)*(\\&\\w+=(\\w|%|-)*)*)?)?)?)+";//修改版
        String urlRegex2 = "https?://(\\w|-)+(\\.(\\w|-)+)+(/(\\w|-)+(/((\\w|-)+\\.(\\w|-)+)|/(\\w|-)*)|(/((\\w|-)+\\.(\\w|-)+)|/(\\w|-)+)|/?)";
        //我在百度搜索了java 正则表达式,然后复制了放在url里面的
        String url = "https://www.baidu.com/s?wd=java%20%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F&rsv_spt=1&rsv_iqid=0xf233885e000326c0&issp=1&f=8&rsv_bp=0&rsv_idx=2&ie=utf-8&tn=baiduhome_pg&rsv_enter=1&rsv_sug3=24&rsv_sug1=8&rsv_sug7=100&rsv_t=0d31XJ5IR0T98Bv150wUMKQHirYYsh2IgKsJFk0FH4wGur10ND3LypRnWtdrcFCsDH%2F3&rsv_sug2=0&inputT=6942&rsv_sug4=6942";
        //这个就是不带参数的url了
        String url2 = "https://www.baidu.com";
        Pattern pattern = Pattern.compile(urlRegex);
        Matcher matcher = pattern.matcher(url);
        String isSuccess = "不匹配";
        if(matcher.matches()){
            isSuccess = "匹配";
        }
        System.out.println(isSuccess);
        pattern = Pattern.compile(urlRegex2);
        matcher = pattern.matcher(url2);
        isSuccess = "不匹配";
        if(matcher.matches()){
            isSuccess = "匹配";
        }
        System.out.println(isSuccess);
    }

}

还是直接上代码.

运行结果见下图:

 修复了之前不能匹配微软必应搜索的url地址.

转载于:https://www.cnblogs.com/JimmySeraph/p/9633839.html