java判断手机号三大运营商归属的工具类

package com.tymk.front.third;

import java.util.regex.Pattern;

public class OperatorsUtil {
	/**
     * 中国电信号码格式验证 手机段: 133,153,180,181,189,177,1700,173,199
     **/
    private static final String CHINA_TELECOM_PATTERN = "(^1(33|53|77|73|99|8[019])\\d{8}$)|(^1700\\d{7}$)";

    /**
     * 中国联通号码格式验证 手机段:130,131,132,155,156,185,186,145,176,1709
     **/
    private static final String CHINA_UNICOM_PATTERN = "(^1(3[0-2]|4[5]|5[56]|7[6]|8[56])\\d{8}$)|(^1709\\d{7}$)";

    /**
     * 中国移动号码格式验证
     * 手机段:134,135,136,137,138,139,150,151,152,157,158,159,182,183,184,187,188,147,178,1705
     **/
    private static final String CHINA_MOBILE_PATTERN = "(^1(3[4-9]|4[7]|5[0-27-9]|7[8]|8[2-478])\\d{8}$)|(^1705\\d{7}$)";

    /**
     * 查询电话属于哪个运营商
     *
     * @param tel 手机号码
     * @return 0:不属于任何一个运营商,1:移动,2:联通,3:电信
     */
    public static String isChinaMobilePhoneNum(String tel) {
    	boolean b1 = tel == null || tel.trim().equals("") ? false : match(CHINA_MOBILE_PATTERN, tel);
        if (b1) {
            return "1";
        }
    	b1 = tel == null || tel.trim().equals("") ? false : match(CHINA_TELECOM_PATTERN, tel);
        if (b1) {
            return "2";
        }
       
        b1 = tel == null || tel.trim().equals("") ? false : match(CHINA_UNICOM_PATTERN, tel);
        if (b1) {
            return "3";
        }        
        return "0";
    }
    
    /** 
     * 匹配函数 
     * @param regex 
     * @param tel
     * @return 
     */  
    private static boolean match(String regex, String tel) {
        return Pattern.matches(regex, tel);  
    } 

}
posted @ 2021-08-02 11:42  初出茅庐小菜鸡  阅读(635)  评论(0编辑  收藏  举报