GO 的一些正则判断

记录一下

func isNumber(s string) bool {
    pattern := `^\d+(\.\d+)?$`
    match, err := regexp.MatchString(pattern, s)
    if err != nil {
        return false
    }
    return match
}

func isRomanNumber(s string) bool {
    re := regexp.MustCompile("^[IVXLCDM]*$")
    return re.MatchString(s)
}

func isURL(s string) bool {
    regex := regexp.MustCompile(`^(http://|https://)?[\w-]+(\.[\w-]+)+([\w.,@?^=%&:/~+#-]*[\w@?^=%&/~+#-])?$`)
    return regex.MatchString(s)
}

func isEmail(s string) bool {
    emailRegex := regexp.MustCompile(`^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}$`)
    return emailRegex.MatchString(s)
}

func isNotUnicode(s string) bool {
    regex := `^[^\p{L}\p{N}]*$`
    match, _ := regexp.MatchString(regex, s)
    return match
}