记录python

1.升级pip  到python安装目录下python.exe -m pip install --upgrade pip

2.安装pip install --user -i https://pypi.tuna.tsinghua.edu.cn/simple py2neo

3.安装 pip install --user -i https://pypi.tuna.tsinghua.edu.cn/simple pandas

4.安装 pip install --user -i https://pypi.tuna.tsinghua.edu.cn/simple flask

5..安装pip install xlrd

6.安装pip install lxlm