lua中{}作为table的key的话,如何获取;
如下:local key={1,2,3}
local t={}
t[{}] = "table"
t[key]= "table2"
t[1] = "int"
for k,v in pairs(t) do
print(k,"->",v)
end
如何直接获取到 打印出“table”来
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