{"errcode":40164,"errmsg":"invalid ip 47.96.109.106 ipv6 ::ffff:47.96.109.106, not in whitelist rid: 696aacab-4a7321bd-5a564356"}
{"errcode":40164,"errmsg":"invalid ip 47.96.109.106 ipv6 ::ffff:47.96.109.106, not in whitelist rid: 696aacab-7392a49a-0b1b17b3"}
if 条件判断偶数与奇数的判断
每隔N行输出不同样式