unpack它接受一個數組(table)作為參數,并默認從下標1開始返回數組的所有元素,例子代碼如下:
function returnMoreValues()
return 1, 2, 3;
end
a, b, c = returnMoreValues();
--print(a, b, c);
--print((returnMoreValues()));
--print(arrayData); -- print the address of the arrayData
--print(unpack(arrayData)); -- print all the elements of the arrayData
print(unpack(arrayData, 2)); --the second param is the index of the arrayData
end
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