如何在表格内部打印表格内容?[Lua]

我想要做的就是仅在表格内部打印表格的内容。例如:

local stats = {
  table1 = {
    tTable1 =
    {
      data = 1
    },
    tTable2 =
    {
      data2 = 2
    },
    tTable3 =
    {
      data3 = 3
    },
  }
}

我并不关心 table1 或所有的 tTables,而是关心 data 变量中的信息。如何打印它们?

这是我真正代码的片段:

local stats = {
  [1] = {
    [1] = {
      [1] = 1,
      [2] = -1,
      [3] = -1,
      ["n"] = 3,
    },
    [2] = {
      [1] = nuclearcraft:cooler,
      [2] = 10,
      ["n"] = 2,
    },
    ["n"] = 2,
  },
  [2] = {
    [1] = {
      [1] = 2,
      [2] = -1,
      [3] = -1,
      ["n"] = 3,
    },
    [2] = {
      [1] = nuclearcraft:cell_block,
      [2] = 0,
      ["n"] = 2,
    },
    ["n"] = 2,
  },
  [3] = {
    [1] = {
      [1] = 3,
      [2] = -1,
      [3] = -1,
      ["n"] = 3,
    },
    [2] = {
      [1] = nuclearcraft:cooler,
      [2] = 10,
      ["n"] = 2,
    },
    ["n"] = 2,
  },
}

这段代码实际上比这更长一些。在真正的代码中,我只关心其中写着 “nuclearcraft” 和下面数字的部分。

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用户7504558
用户7504558

递归表遍历非常适用于这种情况:

local function TablePrint(t)
     for k,v in pairs(t)  do
         if type(v)=="table" then
            print(k)
            TablePrint(v)
         else
            print('\t',k,v)
         end
     end
end
TablePrint(stats)

结果:

table1
tTable3
        data3   3
tTable2
        data2   2
tTable1
        data    1

请记住,表中非索引值的顺序未定义。

2019-12-29 16:59:02