-- global_cookie.lua -- 生成 cookie 的工具函数 local s_cookie = 0; local i_cookie = 0; -- 取得新的 cookie function new_cookie() s_cookie = s_cookie + 1; s_cookie = bit32.band(s_cookie, 0xffff); s_cookie = (s_cookie == 0 and 1 or s_cookie); return s_cookie; end function new_int_cookie() i_cookie = i_cookie + 1; i_cookie = bit32.band(i_cookie, 0x0fffffff); i_cookie = (i_cookie == 0 and 1 or i_cookie); return i_cookie; end