bat运行py文件import找不到模块

D:
cd D:\workspace\DeductCompare\TestCase
python.exe Case.py

import shutil
import unittest
from datetime import datetime
from Logic.ComputionalLogic import ComputionalLogic

import shutil
import unittest
import os,sys
curPath = os.path.abspath(os.path.dirname(__file__))
rootPath = os.path.split(curPath)[0]
sys.path.append(rootPath)
from datetime import datetime
from Logic.ComputionalLogic import ComputionalLogic