Mac预设为python3 [个人笔记]

打开Terminal查询安装路径

which python3

sudo su

touch .bash_profile

touch .bash_profile

# Setting PATH for Python 3.7# The original version is saved in .bash_profile.pysavePATH="/Library/Frameworks/Python.framework/Versions/3.7/bin:${PATH}"export PATHalias python="/Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7"

touch .bash_profile