除了@肯特的回答，zz还允许您将当前行移到屏幕中间，在我看来，这更便于查看当前行文本/代码的上下文。
此外，zb会将当前行置于屏幕底部，这有时也会有所帮助。

是否有办法滚动到文档末尾的下方，以便文档中的最后几行可以显示在屏幕的顶部？
如果我没理解错你的要求，zt（或z<cr>）可以在你的光标位于最后一行时完成这一操作（事实上，:h zt可以在任何一行上工作，详细信息请参阅）
例如：

在正常模式下，您可以使用CTRL-E向下滚动，使用CTRL-Y向上滚动，而不移动光标的位置（除非光标被推离屏幕）。如果你在文档的结尾，按CTRL-E会滚动到最后一行，直到最后一行出现在屏幕顶部。我倾向于喜欢这种方法比zt或zz更好，因为我可以看到它滚动，而不是有屏幕只是跳到前面。
有一些警告。例如，CTRL-Y在使用Windows键绑定时被Map为重做。请查看:help scrolling以了解更多信息。

除了set scrolloff=10，其他一些答案提到了Ctrl+E。
如果光标不在文件的最后一行，我希望默认的移动键j可以正常滚动光标，然后当光标在最后一行时，j应该滚动文件（在本例中使用Ctrl+E）。
将以下内容放在.vimrc文件中可实现此行为。

function! Scroll()
    " what count was given with j? defaults to 1 (e.g. 10j to move 10 lines
    " down, j the same as 1j)
    let l:count = v:count1
    " how far from the end of the file is the current cursor position?
    let l:distance = line("$") - line(".")
    " if the number of times j should be pressed is greater than the number of
    " lines until the bottom of the file
    if l:count > l:distance
        " if the cursor isn't on the last line already
        if l:distance > 0
            " press j to get to the bottom of the file
            execute "normal! " . l:distance . "j"
        endif
        " then press Ctrl+E for the rest of the count
        execute "normal! " . (l:count - l:distance) . "\<C-e>"
    " if the count is smaller and the cursor isn't on the last line
    elseif l:distance > 0
        " press j the requested number of times
        execute "normal! " . l:count . "j"
    else
        " otherwise press Ctrl+E the requested number of times
        execute "normal! " . l:count . "\<C-e>"
    endif
endfunction
nnoremap j <Cmd>call Scroll()<CR>
nnoremap <Down> <Cmd>call Scroll()<CR>

• 注意：我不是Vim脚本编写Maven，请进行改进 *

最后一行也为向下箭头键↓启用了相同的行为。
对于Neovim，在init.lua中放入以下内容也可以实现相同的效果：

local line = vim.fn.line
local nvim_input = vim.api.nvim_input
local function scroll()
  -- what count was given with j? defaults to 1 (e.g. 10j to move 10 lines
  -- down, j the same as 1j)
  local count1 = vim.v.count1
  -- how far from the end of the file is the current cursor position?
  local distance = line("$") - line(".")
  -- if the number of times j should be pressed is greater than the number of
  -- lines until the bottom of the file
  if count1 > distance then
    -- if the cursor isn't on the last line already
    if distance > 0 then
      -- press j to get to the bottom of the file
      nvim_input(distance.."<Down>")
    end
    -- then press Ctrl+E for the rest of the count
    nvim_input((count1 - distance).."<C-e>")
  -- if the count is smaller and the cursor isn't on the last line
  elseif distance > 0 then
    -- press j as much as requested
    nvim_input(count1.."<Down>")
  else
    -- otherwise press Ctrl+E the requested number of times
    nvim_input(count1.."<C-e>")
  end
end

vim.keymap.set("n", "j", scroll, {
    desc = "continue scrolling past end of file with j",
})
vim.keymap.set("n", "<Down>", scroll, {
    desc = "continue scrolling past end of file with ↓",
})