多用户统计计数器，可以提供无限用户使用。过滤IP，一个IP只统计一次，统计显示有总访问次数，今日访问次数，平均每日访问次数-Multi-user statistics counters can provide unlimited users. Filtering IP, an IP statistics only once, statistics show that there are a total number of visits, number of visits today, the a