学习《Python从入门到实践》第八章Django入门的时候按照那本书后面敲一直不行,后来自己琢磨了一下,下面就是步骤。有什么问题欢迎一起探讨!
在CMD和anaconda都可以写这些命令。在Pycharm写Python的
一
1 在Python/Scripts下安装虚拟环境
(base) C:\Users\GQ\AppData\Roaming\Python\Python37\Scripts>pip install --user virtualenv
Requirement already satisfied: virtualenv in c:\users\gq\appdata\roaming\python\python37\site-packages (16.1.0)
2 继续在Python/Scripts下创建一个虚拟环境
(base) C:\Users\GQ\AppData\Roaming\Python\Python37\Scripts>virtualenv ll_env
Using base prefix 'd:\\anaconda3'
New python executable in C:\Users\GQ\AppData\Roaming\Python\Python37\Scripts\ll_env2\Scripts\python.exe
Installing setuptools, pip, wheel...
done.
3 激活虚拟环境
(base) C:\Users\GQ\AppData\Roaming\Python\Python37\Scripts>ll_env\Scripts\activate
(ll_env) (base) C:\Users\GQ\AppData\Roaming\Python\Python37\Scripts>
要停止使用虚拟环境,可执行命令 deactivate :
4 进入自己的项目
(ll_env) (base) C:\Users\GQ\AppData\Roaming\Python\Python37\Scripts>e:
(ll_env) (base) E:\>cd PythonWorkSpace\chap18\learning_log
(ll_env) (base) E:\PythonWorkSpace\chap18\learning_log>
5 安装Django
(ll_env) (base) E:\PythonWorkSpace\chap18\learning_log>pip install Django
Collecting Django
Using cached https://files.pythonhosted.org/packages/fd/9a/0c028ea0fe4f5803dda1a7afabeed958d0c8b79b0fe762ffbf728db3b90d/Django-2.1.4-py3-none-any.whl
Collecting pytz (from Django)
Using cached https://files.pythonhosted.org/packages/f8/0e/2365ddc010afb3d79147f1dd544e5ee24bf4ece58ab99b16fbb465ce6dc0/pytz-2018.7-py2.py3-none-any.whl
Installing collected packages: pytz, Django
Successfully installed Django-2.1.4 pytz-2018.7
6 在Django中创建项目(别忘记了后面的.)
(ll_env) E:\PythonWorkSpace\chap18\learning_log>django-admin.py startproject learning_log .
可以在你的工作空间里面的看到这些py自动生成了
7 在Django创建数据库
(ll_env) (base) E:\PythonWorkSpace\chap18_Django\learning_log>python manage.py migrate
8 查看项目,现在打开一款Web浏览器,并输入URL:http://localhost:8000/;如果这不管用,请输入
http://127.0.0.1:8000/
二
1 再次进入虚拟环境要激活
(base) C:\Users\GQ\AppData\Roaming\Python\Python37\Scripts>ll_env\Scripts\activate
(ll_env) (base) C:\Users\GQ\AppData\Roaming\Python\Python37\Scripts>