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代码说明：

  爱商AnySale电子商务系统 v2.1 多风格正式版,论坛显示的用户名改为显示昵称，增加了帖子统计、固顶，版块固顶，总固顶，帖子转移版面等操作。(AnySale e-commerce system v2.1 multi-style official version, the Forum display user name changed to display nicknames, increased post statistics, fixed top, plate fixed top, total fixed top, post transfer layout and other operations.)