我使用上面的例子来创建我自己的函数。但对我来说，缺失的部分是自动逃脱魔法角色。

以下是我的观点:

function split(text, delim)
    -- returns an array of fields based on text and delimiter (one character only)
    local result = {}
    local magic = "().%+-*?[]^$"

    if delim == nil then
        delim = "%s"
    elseif string.find(delim, magic, 1, true) then
        -- escape magic
        delim = "%"..delim
    end

    local pattern = "[^"..delim.."]+"
    for w in string.gmatch(text, pattern) do
        table.insert(result, w)
    end
    return result
end

你可以使用这个方法:

function string:split(delimiter)
  local result = { }
  local from  = 1
  local delim_from, delim_to = string.find( self, delimiter, from  )
  while delim_from do
    table.insert( result, string.sub( self, from , delim_from-1 ) )
    from  = delim_to + 1
    delim_from, delim_to = string.find( self, delimiter, from  )
  end
  table.insert( result, string.sub( self, from  ) )
  return result
end

delimiter = string.split(stringtodelimite,pattern) 

我喜欢这个简短的解决方案

function split(s, delimiter)
    result = {};
    for match in (s..delimiter):gmatch("(.-)"..delimiter) do
        table.insert(result, match);
    end
    return result;
end

函数如下:

function split(pString, pPattern)
   local Table = {}  -- NOTE: use {n = 0} in Lua-5.0
   local fpat = "(.-)" .. pPattern
   local last_end = 1
   local s, e, cap = pString:find(fpat, 1)
   while s do
      if s ~= 1 or cap ~= "" then
     table.insert(Table,cap)
      end
      last_end = e+1
      s, e, cap = pString:find(fpat, last_end)
   end
   if last_end <= #pString then
      cap = pString:sub(last_end)
      table.insert(Table, cap)
   end
   return Table
end

这样称呼它:

list=split(string_to_split,pattern_to_match)

例如:

list=split("1:2:3:4","\:")

更多信息请点击这里: http://lua-users.org/wiki/SplitJoin

只是坐在分隔符上

local str = 'one,two'
local regxEverythingExceptComma = '([^,]+)'
for x in string.gmatch(str, regxEverythingExceptComma) do
    print(x)
end

我发现许多其他答案都有失败的边缘情况(例如。当给定的字符串包含#，{或}字符，或给定的分隔符，如%，需要转义)。下面是我使用的实现:

local function newsplit(delimiter, str)
    assert(type(delimiter) == "string")
    assert(#delimiter > 0, "Must provide non empty delimiter")

    -- Add escape characters if delimiter requires it
    delimiter = delimiter:gsub("[%(%)%.%%%+%-%*%?%[%]%^%$]", "%%%0")

    local start_index = 1
    local result = {}

    while true do
       local delimiter_index, _ = str:find(delimiter, start_index)

       if delimiter_index == nil then
          table.insert(result, str:sub(start_index))
          break
       end

       table.insert(result, str:sub(start_index, delimiter_index - 1))

       start_index = delimiter_index + 1
    end

    return result
end