django系列 第一节

一:安装python,安装django,使用虚拟环境 Virtualenv

[python3的安装方法]:http://blog.csdn.net/xudailong_blog/article/details/78309857[django的安装方法]:pip install django==1.10.6(指定版本,如果不进行指定的话为最新的,现在最新打为1.11.6)[虚拟环境 Virtualenv]当然,这里我暂时没有用到

二:运行django项目

1 . 新建一个project目录

注释:因为我这里之前已经创建一个blogproject 的文件了,并且里面也是有django项目,我先创建打文件djangoblog 然后cd进去,再运行命令:django-admin startproject blogproject 创建了一个blogproject的项目,我们使用tree看下目录结构,其中这就是django的目录结构,然后我们运行django项目:

python manage.py runserver

snakeson@snakeson-Inspiron-5421:~/developer/django/djangoblog$ cd blogprojectsnakeson@snakeson-Inspiron-5421:~/developer/django/djangoblog/blogproject$ lsblogproject  manage.pysnakeson@snakeson-Inspiron-5421:~/developer/django/djangoblog/blogproject$ python manage.py runserverPerforming system checks...System check identified no issues (0 silenced).You have 13 unapplied migration(s). Your project may not work properly until you apply the migrations for app(s): admin, auth, contenttypes, sessions.Run 'python manage.py migrate' to apply them.October 29, 2017 - 14:59:33Django version 1.10.6, using settings 'blogproject.settings'Starting development server at http://127.0.0.1:8000/Quit the server with CONTROL-C.

这里告诉我们需要python manage.py migrate
这里的意思是需要数据库进行同步一下的意思,这里可以看下自学课堂里面的内容.有说的,
那我们进行运行一下:
python manage.py migrate

出现了这个界面:

snakeson@snakeson-Inspiron-5421:~/developer/django/djangoblog/blogproject$  python manage.py migrateOperations to perform:  Apply all migrations: admin, auth, contenttypes, sessionsRunning migrations:  Applying contenttypes.0001_initial... OK  Applying auth.0001_initial... OK  Applying admin.0001_initial... OK  Applying admin.0002_logentry_remove_auto_add... OK  Applying contenttypes.0002_remove_content_type_name... OK  Applying auth.0002_alter_permission_name_max_length... OK  Applying auth.0003_alter_user_email_max_length... OK  Applying auth.0004_alter_user_username_opts... OK  Applying auth.0005_alter_user_last_login_null... OK  Applying auth.0006_require_contenttypes_0002... OK  Applying auth.0007_alter_validators_add_error_messages... OK  Applying auth.0008_alter_user_username_max_length... OK  Applying sessions.0001_initial... OKsnakeson@snakeson-Inspiron-5421:~/developer/django/djangoblog/blogproject$ 

我们再运行一下:python manage.py runserver

这样就ok了:

1 通过网页打开:127.0.0.1:8080

1 将django 中文化:

需要在settings.py 下找到

LANGUAGE_CODE = 'en-us'TIME_ZONE = 'UTC'

改为:

 LANGUAGE_CODE = 'zh-hans' TIME_ZONE = 'Asia/Shanghai'

以上就是我们今晚学习到 第一课,运行第一个django helloworld