最全的根据号码判断运营商的工具类

来源：互联网发布：淘宝怎么看销量编辑：程序博客网时间：2024/04/30 18:41
最全的根据传入号码判断该号码属于哪个运营商的工具类
public class OperatorUtils {    private static String CMCC = "移动";    private static String UNICOM = "联通";    private static String TELECOM = "电信";    private static String UNKNOWN = "未知";    /*     * 判断输入的是否为数字     *     * @返回true说明是数字，false说明不全是数字     */    private static boolean isNum(String phoneNum) {        for (int i = 0; i < phoneNum.length(); i++) {            if (!Character.isDigit(phoneNum.charAt(i))) {                return false;            }        }        return true;    }    /*     * 判断运营商     */    public static String execute(String phone) {        String head1 = "";        String head2 = "";        // 去除前后的空白        phone = phone.trim();        // 判断输入的电话号码是否合法        if (phone == null || phone.length() < 11) {            System.out.println("length<11");            return UNKNOWN;        } else {            // 处理国内的+86开头            if (phone.startsWith("+")) {                phone = phone.substring(1);            }            if (phone.startsWith("86")) {                phone = phone.substring(2);            }        }        // 去除+86后电话号码应为11位        if (phone.length() != 11) {            System.out.println("not = 11");            return UNKNOWN;        }        // 判断去除+86后剩余的是否全为数字        if (!isNum(phone)) {            System.out.println(" not num");            return UNKNOWN;        }        // 截取前3或前4位电话号码，判断运营商        head1 = phone.substring(0, 3);        head2 = phone.substring(0, 4);        // 移动前三位        boolean cmcctemp3 = head1.equals("134") || head1.equals("135") || head1.equals("136")                || head1.equals("137") || head1.equals("138")                || head1.equals("139") || head1.equals("147")                || head1.equals("150") || head1.equals("151")                || head1.equals("152") || head1.equals("157")                || head1.equals("158") || head1.equals("159")                || head1.equals("182") || head1.equals("183")                || head1.equals("184") || head1.equals("178")                || head1.equals("187") || head1.equals("188");        if (cmcctemp3) {            return CMCC;        }        // 移动前4位        boolean cmcctemp4 = head2.equals("1340") || head2.equals("1341")                || head2.equals("1342") || head2.equals("1343")                || head2.equals("1344") || head2.equals("1345")                || head2.equals("1346") || head2.equals("1347")                || head2.equals("1348") || head2.equals("1705");        if (cmcctemp4) {            return CMCC;        }        // 联通前3位        boolean unicomtemp = head1.equals("130") || head1.equals("131")                || head1.equals("132") || head1.equals("145")                || head1.equals("155") || head1.equals("156") || head1.equals("176")                || head1.equals("185") || head1.equals("186");        if (unicomtemp) {            return UNICOM;        }        //unicom 4        boolean unicomtemp4 = head1.equals("1709");        if (unicomtemp4) {            return UNICOM;        }        // 电信前3位        boolean telecomtemp = head1.equals("133") || head1.equals("153")                || head1.equals("181") || head1.equals("177")                || head1.equals("180") || head1.equals("189");        if (telecomtemp) {            return TELECOM;        }        //telecom 4        boolean telecomtemp4 = head1.equals("1700");        if (telecomtemp4) {            return TELECOM;        }        return UNKNOWN;    }}
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