正則去除末尾字符串
import re
pv = "3724:32263930;3412:36033617;",
pvName = "尺碼:XXL;顏色:黑色;",
pv = re.sub(";$", "", pv)
pvName = re.sub(";$", "", pvName)
返回結果：
pv = "3724:32263930;3412:36033617",
pvName = "尺碼:XXL;顏色:黑色",
重新拼接字符串
pvName="顏色:松藍色;尺碼:XS"
if pvName.startswith("顏色"):
pvName = pvName.split(";")[1]+";"+pvName.split(";")[0]
pv = pv.split(";")[1]+";"+pv.split(";")[0]
返回結果：
pvName = "尺碼:XS;顏色:松藍色"