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Comments (2)

JojinCui avatar JojinCui commented on July 26, 2024

建议 你去gittee 上下载 https://gitee.com/gz-yami/mall4j 这个类的代码
`package com.yami.shop.common.util;

import cn.hutool.core.util.StrUtil;

import java.util.regex.Pattern;

/**

  • 正则表达式工具

  • @author LGH
    */
    public class PrincipalUtil {

    /**

    • 以1开头,后面跟10位数
      */
      public static final String MOBILE_REGEXP = "1[0-9]{10}";

    /**

    • 数字字母下划线 4-16位
      */
      public static final String USER_NAME_REGEXP = "([a-zA-Z0-9_]{4,16})";

    public static boolean isMobile(String value) {
    if(StrUtil.isBlank(value)) {
    return false;
    }
    return Pattern.matches(MOBILE_REGEXP, value);
    }

    public static boolean isUserName(String value) {
    if(StrUtil.isBlank(value)) {
    return false;
    }
    return Pattern.matches(USER_NAME_REGEXP, value);
    }
    }
    `

from mall4j.

gz-yami avatar gz-yami commented on July 26, 2024

github已经更新

from mall4j.

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