打印lua中的table

network = {
{name = "grauna", IP = "210.26.30.34"},
{name = "arraial", IP = "210.26.30.23"},
{name = "lua", IP = "210.26.23.12"},
{name = "derain", IP = "210.26.23.20"},
}
table.sort(network, function (a,b) return (a.name > b.name) end)

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

print_lua_table(network)