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  • 内容:请问该如何设置,我不断得重复尝试该mysql,原本sqlite3就已经能通的

  • 内容:(venv) E:\jmyblog>python manage.py dumpdata > data.json SystemCheckError: System check identified some issues: ERRORS: <class 'blog.admin.ArticleAdmin'>: (admin.E033) The value of 'ordering[0]' refers to 'created_time', which is not an attribute of 'blog.Artic le'. <class 'blog.admin.ArticleAdmin'>: (admin.E108) The value of 'list_display[3]' refers to 'tui', which is not a callable, an attribute of 'Art icleAdmin', or an attribute or method on 'blog.Article'. <class 'blog.admin.ArticleAdmin'>: (admin.E108) The value of 'list_display[4]' refers to 'user', which is not a callable, an attribute of 'Ar ticleAdmin', or an attribute or method on 'blog.Article'. <class 'blog.admin.ArticleAdmin'>: (admin.E108) The value of 'list_display[5]' refers to 'views', which is not a callable, an attribute of 'A rticleAdmin', or an attribute or method on 'blog.Article'. <class 'blog.admin.ArticleAdmin'>: (admin.E108) The value of 'list_display[6]' refers to 'created_time', which is not a callable, an attribut e of 'ArticleAdmin', or an attribute or method on 'blog.Article'.