Lua UnPack函数用法实例
unpack它接受一个数组(table)作为参数，并默认从下标1开始返回数组的所有元素，例子代码如下：
do
arrayData={"a","b","c","d","e"};
functionreturnMoreValues() return1,2,3; end
a,b,c=returnMoreValues();
--print(a,b,c);
--print((returnMoreValues()));
--print(arrayData);--printtheaddressofthearrayData --print(unpack(arrayData));--printalltheelementsofthearrayData print(unpack(arrayData,2));--thesecondparamistheindexofthearrayData
end