lua table 遍历

tbtest = {
  [1] = 1,
  [2] = 2,
  [3] = 3,
  [4] = 4,
  }
  for key, value in pairs(tbtest) do
  print(value)
  end

1
2
4
3

tbtest = {
  [1] = 1,
  [2] = 2,
  [3] = 3,
  [4] = 4,
  }
  for key, value in ipairs(tbtest) do
  print(value)
  end

1
2
3
4