计算每个省份的网页访问量。保存到问价里。 忽略：将结果放入到mysql中。 access.log 先把ip转换成10进制。ip -> longip-> t_access ip.txt 取出来三个字段，startip、endip、province ->t_ip select province,count(1) from t_access join t_ip on longip between startip and endip group by province import j