django创建项目后，没有做任何修改，使用python manage.py runserver 运行项目时，提示如下报错，请问应该如何解决。

Traceback (most recent call last):

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\core\management\base.py", line 412, in run_from_argv

    self.execute(*args, **cmd_options)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\core\management\commands\runserver.py", line 74, in execute

    super().execute(*args, **options)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\core\management\base.py", line 458, in execute

    output = self.handle(*args, **options)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\core\management\commands\runserver.py", line 81, in handle

    if not settings.DEBUG and not settings.ALLOWED_HOSTS:

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\conf\__init__.py", line 102, in __getattr__

    self._setup(name)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\conf\__init__.py", line 89, in _setup

    self._wrapped = Settings(settings_module)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\conf\__init__.py", line 217, in __init__

    mod = importlib.import_module(self.SETTINGS_MODULE)

  File "E:\miniconda3\envs\edu_env\lib\importlib\__init__.py", line 126, in import_module

    return _bootstrap._gcd_import(name[level:], package, level)

  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import

  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load

  File "<frozen importlib._bootstrap>", line 992, in _find_and_load_unlocked

  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed

  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import

  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load

  File "<frozen importlib._bootstrap>", line 1004, in _find_and_load_unlocked

ModuleNotFoundError: No module named 'django_model1'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

  File "E:\code\edu_project\manage.py", line 22, in <module>

    main()

  File "E:\code\edu_project\manage.py", line 18, in main

    execute_from_command_line(sys.argv)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\core\management\__init__.py", line 442, in execute_from_command_line

    utility.execute()

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\core\management\__init__.py", line 436, in execute

    self.fetch_command(subcommand).run_from_argv(self.argv)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\core\management\base.py", line 425, in run_from_argv

    connections.close_all()

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\utils\connection.py", line 84, in close_all

    for conn in self.all(initialized_only=True):

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\utils\connection.py", line 76, in all

    return [

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\utils\connection.py", line 73, in __iter__

    return iter(self.settings)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\utils\functional.py", line 57, in __get__

    res = instance.__dict__[self.name] = self.func(instance)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\utils\connection.py", line 45, in settings

    self._settings = self.configure_settings(self._settings)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\db\utils.py", line 148, in configure_settings

    databases = super().configure_settings(databases)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\utils\connection.py", line 50, in configure_settings

    settings = getattr(django_settings, self.settings_name)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\conf\__init__.py", line 102, in __getattr__

    self._setup(name)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\conf\__init__.py", line 89, in _setup

    self._wrapped = Settings(settings_module)

  File "E:\miniconda3\envs\edu_env\lib\site-packages\django\conf\__init__.py", line 217, in __init__

    mod = importlib.import_module(self.SETTINGS_MODULE)

  File "E:\miniconda3\envs\edu_env\lib\importlib\__init__.py", line 126, in import_module

    return _bootstrap._gcd_import(name[level:], package, level)

  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import

  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load

  File "<frozen importlib._bootstrap>", line 992, in _find_and_load_unlocked

  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed

  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import

  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load

  File "<frozen importlib._bootstrap>", line 1004, in _find_and_load_unlocked

ModuleNotFoundError: No module named 'django_model1'

https://open.alipay.com/api/detail?code=I1080300001000041016&index=1，根本不一样，

为啥要重写get_queryset方法呢，直接用filterset_fields = ['section']多方便呀

老师，我这个一直报500，百度搜也没找到解决办法。无论是rest client还是postman都报500.

老师这些都在哪里下载呢，我就只有前面三个

老师，Django应用部署时导入第三方插件，出错

老师，用ssh连接虚拟机的时候，报错，怎么解决吖

# 获取支付二维码
            info = f'{ct.course.name}-{ct.name}-{ct.price}'
            content = get_qr(order_id,info,float(ct.price))
            # 将content数据转换为字典
            content = loads(content)
            qr_code = content.get('qr_code')
            
            
File "E:\VSCode_workstation\Django在线教育平台\edu_project\order_app\views.py", line 44, in post
    content = loads(content)
  File "D:\Program Files\Python39\lib\json\__init__.py", line 339, in loads
    raise TypeError(f'the JSON object must be str, bytes or bytearray, '
TypeError: the JSON object must be str, bytes or bytearray, not bool

老师，订单模块_追加返回支付码逻辑，获取支付二维码，提示上述错误提示，怎么修改呢

我要卸载5.7版本的Mysql，再下载8的版本吗

django.db.utils.NotSupportedError: MySQL 8 or later is required (found 5.7.36).

下载mysql8的哪个版本啊

报错这个是为什么？

初始化的数据没有

这部分代码是不是有问题啊

python manage.py runserver

不应该是这样的么?

老师，我用rest client测试总是失败，用postman能成功，不知道为啥

rest client测试结果总是这

{  "detail": "Unsupported media type \"text/plain\" in request."}

老师，这里测试登录使用vscode里的rest client扩展测试的,这里被中断什么原因，百度查也没有找到，调试时说在注册模块里创建序列化器时有问题，我对照视频中的代码没有别的错误。而且整个项目没有完整代码呢。