按照lua的table格式进行缩进打印lua的table，目前还不支持key为table，因为是自己还没想好，如果key是table的时候怎么打印出来比较优美

print_lua_table.lua

function print_lua_table (lua_table, indent)
	indent = indent or 0
	for k, v in pairs(lua_table) do
		if type(k) == "string" then
			k = string.format("%q", k)
		end
		local szSuffix = ""
		if type(v) == "table" then
			szSuffix = "{"
		end
		local szPrefix = string.rep("    ", indent)
		formatting = szPrefix.."["..k.."]".." = "..szSuffix
		if type(v) == "table" then
			print(formatting)
			print_lua_table(v, indent + 1)
			print(szPrefix.."},")
		else
			local szValue = ""
			if type(v) == "string" then
				szValue = string.format("%q", v)
			else
				szValue = tostring(v)
			end
			print(formatting..szValue..",")
		end
	end
end

very good

not very good. can`t print recursive table. like _G

better use this by feng yun

function print_r(root)
    local cache = {  [root] = "." }
    local function _dump(t,space,name)
        local temp = {}
        for k,v in pairs(t) do
            local key = tostring(k)
            if cache[v] then
                tinsert(temp,"+" .. key .. " {" .. cache[v].."}")
            elseif type(v) == "table" then
                local new_key = name .. "." .. key
                cache[v] = new_key
                tinsert(temp,"+" .. key .. _dump(v,space .. (next(t,k) and "|" or " " ).. srep(" ",#key),new_key))
            else
                tinsert(temp,"+" .. key .. " [" .. tostring(v).."]")
            end
        end
        return tconcat(temp,"\n"..space)
    end
    print(_dump(root, "",""))
end

in fact that, I wrote these code not for recusive table, I have no idea how to display a recusive table elegantly as well as if the key is a table.however,thanks:)

666

you can just use 'luarocks install luatabledump' to install the model. https://luarocks.org/modules/rangercyh/luatabledump