验证个人信息的正则表达式

Posted 2022-12-09 zjzjt

    /**
     * 只允许字母、数字和汉字
     * 
     * @param str
     * @return
     * @throws PatternSyntaxException
     */
    public static String stringFilter(String str) throws PatternSyntaxException 
        // 只允许字母、数字和汉字
        String regEx = "[^a-zA-Z0-9\\u4E00-\\u9FA5]";
        Pattern p = Pattern.compile(regEx);
        Matcher m = p.matcher(str);
        return m.replaceAll("").trim();
    

    // 判断email格式是否正确
    public static boolean isEmail(String email) 
        // var
        // reg=/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\\.[a-zA-Z0-9_-]2,3)1,2)$/
        // String str =
        // "^([a-zA-Z0-9_\\\\-\\\\.]+)@((\\\\[[0-9]1,3\\\\.[0-9]1,3\\\\.[0-9]1,3\\\\.)|(([a-zA-Z0-9\\\\-]+\\\\.)+))([a-zA-Z]2,4|[0-9]1,3)(\\\\]?)$";
        String str = "([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\\\\.[a-zA-Z0-9_-]2,3)1,2)$";
        Pattern p = Pattern.compile(str);
        Matcher m = p.matcher(email);
        return m.matches();
    

    /**
     * 不能输入特殊字符
     * 
     * @param txt
     * @return
     */
    public static boolean validgeneralchar(String txt) 
        String reg = "[a-zA-Z0-9\\u4E00-\\u9FA5【】.!。，《》（）“”！；：;:\\\\-_ ]+$";
        // String regEx = "/^[A-Za-z0-9\\u4e00-\\u9fa5【】.!。，《》（）“”！；：;:\\\\-_ ]+$/";
        Pattern p = Pattern.compile(reg);
        Matcher m = p.matcher(txt);
        // return m.replaceAll("").replaceAll("\\\\n+", " ").trim();
        return m.matches();
    

    /**
     * 手机号
     * 
     * @param txt
     * @return
     */
    public static String cellphone(String txt) 
        String reg = "((((13|15|18)[0-9]1))+\\\\d8)$";
        // String regEx = "/^[A-Za-z0-9\\u4e00-\\u9fa5【】.!。，《》（）“”！；：;:\\\\-_ ]+$/";
        Pattern p = Pattern.compile(reg);
        Matcher m = p.matcher(txt);
        return m.replaceAll("").replaceAll("\\\\n+", " ").trim();
    

    /**
     * 电话
     * 
     * @param txt
     * @return
     */
    public static String phone(String txt) 
        String reg = "[+]0,1(\\\\d)1,4[ ]?([-]?((\\\\d)|[ ])6,8$)";
        // String regEx = "/^[A-Za-z0-9\\u4e00-\\u9fa5【】.!。，《》（）“”！；：;:\\\\-_ ]+$/";
        Pattern p = Pattern.compile(reg);
        Matcher m = p.matcher(txt);
        return m.replaceAll("").replaceAll("\\\\n+", " ").trim();
    

    /**
     * qq
     * 
     * @param txt
     * @return
     */
    public static String qq(String txt) 
        String reg = "[0-9]4,16";
        // String regEx = "/^[A-Za-z0-9\\u4e00-\\u9fa5【】.!。，《》（）“”！；：;:\\\\-_ ]+$/";
        Pattern p = Pattern.compile(reg);
        Matcher m = p.matcher(txt);
        return m.replaceAll("").replaceAll("\\\\n+", " ").trim();
    

    private String realName(String txt) 
        // var reg = /^[A-Za-z0-9\\u4e00-\\u9fa5]+$/;

        String reg = "^[A-Za-z0-9\\u4e00-\\u9fa5]+$";
        // String regEx = "/^[A-Za-z0-9\\u4e00-\\u9fa5【】.!。，《》（）“”！；：;:\\\\-_ ]+$/";
        Pattern p = Pattern.compile(reg);
        Matcher m = p.matcher(txt);
        return m.replaceAll("").replaceAll("\\\\n+", " ").trim();