手机号脱敏

前端对手机号脱敏

    /**
     * 手机号码脱敏
     * @param { string } phone
     * @return { String }
     */
    function phoneNuberConvert (phone) {
      if (!phone) return ""
      let pat = /(\d{3})\d*(\d{4})/
      let result = phone.replace(pat, "$1****$2")
      return result
    }
    console.log(`手机号脱敏===> ${phoneNuberConvert("01234567890")}`); // 012****7890