解法

local m = {}

m.dingzhiprint = function ()
    print("nasView print")
    
    print(os.getenv("PWD"))
end

bbb = 1

print("dmenu="..dmenu)

return m

function callfunc()
    local dmenu = "aaaa"
    

    local prog = _G.loadfile("newModule.lua") --check lua or chunk
    
    --local _env
    local env = setmetatable({dmenu=dmenu}, {__index=_G})
    --local env = getfenv(1)
    if env then
        --_env = getfenv (prog)
        setfenv (prog, env)
    end

    prog ()    
    
end


callfunc()