一: pip install requests
easy_install requests
python2 -m pip install requests
python3 -m pip install requests
命令加上pythonx -m 就是对某个版本python操作
一: pip install requests
easy_install requests
python2 -m pip install requests
python3 -m pip install requests
命令加上pythonx -m 就是对某个版本python操作