通过域名查询ICP备案信息。无需输入验证码，支持批量查询。 主体部分用Javascr ipt写成，可以根据需要修改曾PHP或则其他语言。-ICP registration information through the domain name query. No need to enter the verification code, support for bulk inquiries. The main part written in Javascr ipt, can be modified