Python_Project中新建app

1.新建Django项目
打开PyCharm->File->new Project->Django
在这里插入图片描述得到如下图目录结构,project就创建完了

在这里插入图片描述
2.在project中创建app
打开Terminal 输入命令

python manage.py startapp app_name
或 django-admin.py startapp app_name

在这里插入图片描述
回车运行后,项目中增加app
在这里插入图片描述在settings.py中加入:APP名称
在这里插入图片描述

C:\Users\29486\Desktop\Python_Django_Student_attendance_scores-master\PythonProject\.venv\Scripts\python.exe C:\Users\29486\Desktop\Python_Django_Student_attendance_scores-master\PythonProject\manage.py runserver Watching for file changes with StatReloader Performing system checks... Exception in thread django-main-thread: Traceback (most recent call last): File "D:\python\Lib\threading.py", line 1075, in _bootstrap_inner self.run() File "D:\python\Lib\threading.py", line 1012, in run self._target(*self._args, **self._kwargs) File "C:\Users\29486\Desktop\Python_Django_Student_attendance_scores-master\PythonProject\.venv\Lib\site-packages\django\utils\autoreload.py", line 64, in wrapper fn(*args, **kwargs) File "C:\Users\29486\Desktop\Python_Django_Student_attendance_scores-master\PythonProject\.venv\Lib\site-packages\django\core\management\commands\runserver.py", line 134, in inner_run self.check(display_num_errors=True) File "C:\Users\29486\Desktop\Python_Django_Student_attendance_scores-master\PythonProject\.venv\Lib\site-packages\django\core\management\base.py", line 486, in check all_issues = checks.run_checks( ^^^^^^^^^^^^^^^^^^ File "C:\Users\29486\Desktop\Python_Django_Student_attendance_scores-master\PythonProject\.venv\Lib\site-packages\django\core\checks\registry.py", line 88, in run_checks new_errors = check(app_configs=app_configs, databases=databases) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\29486\Desktop\Python_Django_Student_attendance_scores-master\PythonProject\.venv\Lib\site-packages\django\core\checks\urls.py", line 44, in check_url_namespaces_unique all_namespaces = _load_all_namespaces(resolver) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\29486\Desktop\Python_Django_Student_attendance_scores-master\PythonProject\.venv\Lib\site-packages\django\core\checks\urls.py", line 63, in _load_all_namespaces url_patterns = get
最新发布
03-09
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