pip永久换源
python pip永久使用国内镜像源.py
安装解析库
pip uninstall virtualenv
pip uninstall virtualenvwrapper-win
pip install virtualenv
#window系统
pip install virtualenvwrapper-win
#pip install virtualenvwrapper #非windows系统
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进入终端
#mkvirtualenv -p 真实python环境路径 虚拟环境文件夹名字
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虚拟环境默认会创建在家目录下的Envs路径下。
如果想把虚拟环境统一放到一个文件夹
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设置系统环境变量如下
WORKON_HOME
D:\Envs
设置后重启一个cmd终端
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启动虚拟环境两种方式
方式1:进入activate的路径下
进入虚拟环境文件
cd/d D:\Envs\py36_dj182\Scripts
activate # 启动虚拟环境
任意一个路径下退出虚拟环境
deactivate
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退出虚拟环境
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方式2:任意路径下
workon #显示有哪些虚拟环境
workon py36_dj182
deactivate 退出虚拟环境
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手动创建django项目并启动
#cd/d d:\Desktop\day01-django基础
workon py36_dj182
django-admin startproject blog
cd blog\
python manage.py runserver
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在浏览器可访问地址:http://127.0.0.1:8000/
显示以下结果则证明完成
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pycharm运用
将刚刚创建的django项目拖入pycharm中,点击manage.py文件,发现此时报错
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进入file------settings------Project。。。------inter解释器
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此时就能看到自动配置了环境
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