-- 去除首尾空格
local function trim (s)
return (string.gsub(s, "^%s*(.-)%s*$", "%1"))
end
local strtemp1 = '血瓶 x1';
local strtemp2 = '血瓶 x2';
local strtemp3 = '血瓶 x3';
local function chaifen(str)
local index,b = string.find(str, 'x');
local strname = '';
local dwnum = 0;
if index then
print("***************")
dwnum = string.sub(str, index+1,-1);
strname = string.sub(str,1,index-1);
strname = trim(strname)
end
print(strname);
print(string.len(strname));
print(dwnum);
end
local function trim (s)
return (string.gsub(s, "^%s*(.-)%s*$", "%1"))
end
local strtemp1 = '血瓶 x1';
local strtemp2 = '血瓶 x2';
local strtemp3 = '血瓶 x3';
local function chaifen(str)
local index,b = string.find(str, 'x');
local strname = '';
local dwnum = 0;
if index then
print("***************")
dwnum = string.sub(str, index+1,-1);
strname = string.sub(str,1,index-1);
strname = trim(strname)
end
print(strname);
print(string.len(strname));
print(dwnum);
end