lua split

? ? ? ? ? ? ? ? ? ? ? ? ?local function Split2(szFullString,szSeparator)
local nFindStartIndex = 1
local nSplitIndex = 1
local nSplitArray = {}
while true do
? local nFindLastIndex = string.find(szFullString,szSeparator,nFindStartIndex)
? if not nFindLastIndex then
nSplitArray[nSplitIndex] = string.sub(szFullString,nFindStartIndex,string.len(szFullString))
break
? end
? nSplitArray[nSplitIndex] = string.sub(szFullString,nFindLastIndex - 1)
? nFindStartIndex = nFindLastIndex + string.len(szSeparator)
? nSplitIndex = nSplitIndex + 1
end
return nSplitArray

? ? ? ?end

用法：

?local recvDatas= Split2(s,",") ?NET.state= tonumber(recvDatas[1])--一定要从1开始