package.path = [[.\lua_lib\?.lua;]] .. package.path
package.cpath = [[.\lua_lib\?.dll;]] .. package.cpath
local 字集码互转库 = require("u8_to_a")
local u8 = 字集码互转库.u8_to_a
local f = require(u8("常用库"))
local d_5 = {}
