{"errcode":40164,"errmsg":"invalid ip 47.96.109.106 ipv6 ::ffff:47.96.109.106, not in whitelist rid: 68b88f32-185732bc-77a83b77"}
{"errcode":40164,"errmsg":"invalid ip 47.96.109.106 ipv6 ::ffff:47.96.109.106, not in whitelist rid: 68b88f32-5c6fb516-1d872041"}
if 条件判断偶数与奇数的判断
每隔N行输出不同样式