Lua string转table

可以自己写个函数实现一下

ss = '{[1]={["discount"]=10000,["id"]=1},\
	   [2]={["discount"]=1041,["id"]=2}, \
	   [3]={["discount"]=5558,["id"]=3}}';

local tab = loadstring("return " .. ss);

print(tab()[1].discount);

function StringToTable(str)
    local _result = loadstring("return " .. str);
    return _result();
end