lua分割字符串

function FGUtilStringSplit(str,split_char)
	-------------------------------------------------------
	-- 参数:待分割的字符串,分割字符
	-- 返回:子串表.(含有空串)
	local sub_str_tab = {};
	while (true) do
		local pos = string.find(str, split_char);
		if (not pos) then
			sub_str_tab[#sub_str_tab + 1] = str;
			break;
		end
		local sub_str = string.sub(str, 1, pos - 1);
		sub_str_tab[#sub_str_tab + 1] = sub_str;
		str = string.sub(str, pos + 1, #str);
	end

	return sub_str_tab;
end

转载于:https://www.cnblogs.com/byfei/archive/2013/01/17/3112131.html