测试代码:
local t = {1, [1] = "a", [2] = "b"}
print("t[1]: ", t[1])
for _, v in pairs(t) do
print(v)
end
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输出:
t[1]: 1
1
b
Run Code Online (Sandbox Code Playgroud) local i1 = 1
print(i1)
local i2 = 1,0
print(i2)
local i3 = 1,
print(i3)
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结果:
1
1
nil
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为什么i3是零?
lua ×2