{"errcode":40164,"errmsg":"invalid ip 47.96.109.106 ipv6 ::ffff:47.96.109.106, not in whitelist rid: 68b0f982-07f48dd7-38d7954a"}
{"errcode":40164,"errmsg":"invalid ip 47.96.109.106 ipv6 ::ffff:47.96.109.106, not in whitelist rid: 68b0f983-0d0affc2-4c11e4b0"}
if 条件判断偶数与奇数的判断
每隔N行输出不同样式