我的django项目经历

django-admin startproject MxOnline

python manage.py startapp userspython manage.py startapp coursepython manage.py startapp organizationpython manage.py startapp operation

django.db models django.contrib.auth.models AbstractUserUserProfile(AbstractUser): gender_choices = ( (,), (,) ) nick_name = models.CharField(,max_length=50,default=) birthday = models.DateField(,null=True,blank=True) gender = models.CharField(,max_length=10,choices=gender_choices,default=) adress = models.CharField(,max_length=100,default=) mobile = models.CharField(,max_length=11,null=True,blank=True) image = models.ImageField(upload_to=,default=,max_length=100) Meta: verbose_name = verbose_name_plural = verbose_name (self): self.username

pip install pillow

INSTALLED_APPS = [ , , , , , , ]

AUTH_USER_MODEL =

DATABASES = { : { : , : , : , : , : , : , }}

pymysqlpymysql.install_as_MySQLdb()

python manage.py makemigrationspython manage.py migrate

EmailVerifyRecord(models.Model): send_choices = ( (,), (,) ) code = models.CharField(,max_length=20) email = models.EmailField(,max_length=50) send_type = models.CharField(choices=send_choices,max_length=10) send_time = models.DateTimeField(default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name

Banner(models.Model): title = models.CharField(,max_length=100) image = models.ImageField(,upload_to=,max_length=100) url = models.URLField(,max_length=200) index = models.IntegerField(,default=100) add_time = models.DateTimeField(,default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name

datetime datetime django.db models Course(models.Model): DEGREE_CHOICES = ( (,), (, ), (, ) ) name = models.CharField(,max_length=50) desc = models.CharField(,max_length=300) detail = models.TextField() degree = models.CharField(,choices=DEGREE_CHOICES, max_length=2) learn_times = models.IntegerField(,default=0) students = models.IntegerField(,default=0) fav_nums = models.IntegerField(,default=0) image = models.ImageField(,upload_to=,max_length=100) click_nums = models.IntegerField(,default=0) add_time = models.DateTimeField(,default=datetime.now,) Meta: verbose_name = verbose_name_plural = verbose_name (self): self.name

Lesson(models.Model): course = models.ForeignKey(Course,verbose_name=,on_delete=models.CASCADE) name = models.CharField(,max_length=100) add_time = models.DateTimeField(,default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name (self): .format(self.course, self.name)

Video(models.Model): lesson = models.ForeignKey(Lesson, verbose_name=,on_delete=models.CASCADE) name = models.CharField(,max_length=100) add_time = models.DateTimeField(, default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name

CourseResource(models.Model): course = models.ForeignKey(Course, verbose_name=,on_delete=models.CASCADE) name = models.CharField(,max_length=100) download = models.FileField(,upload_to=,max_length=100) add_time = models.DateTimeField(, default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name

CourseOrg(models.Model): name = models.CharField(,max_length=50) desc = models.TextField() click_nums = models.IntegerField(,default=0) fav_nums = models.IntegerField(,default=0) image = models.ImageField(,upload_to=,max_length=100) address = models.CharField(,max_length=150,) city = models.ForeignKey(CityDict,verbose_name=,on_delete=models.CASCADE) add_time = models.DateTimeField(default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name

CityDict(models.Model): name = models.CharField(,max_length=20) desc = models.CharField(,max_length=200) add_time = models.DateTimeField(default=datetime.now) Meta: verbose_name = verbose_name_plural= verbose_name

Teacher(models.Model): org = models.ForeignKey(CourseOrg,verbose_name=,on_delete=models.CASCADE) name = models.CharField(,max_length=50) work_years = models.IntegerField(,default=0) work_company = models.CharField(,max_length=50) work_position = models.CharField(,max_length=50) points = models.CharField(,max_length=50) click_nums = models.IntegerField(,default=0) fav_nums = models.IntegerField(,default=0) add_time = models.DateTimeField(default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name (self): .format(self.org, self.name)

UserAsk(models.Model): name = models.CharField(,max_length=20) mobile = models.CharField(,max_length=11) course_name = models.CharField(,max_length=50) add_time = models.DateTimeField(,default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name (self): self.name

UserMessage(models.Model): user = models.IntegerField(,default=0) message = models.CharField(,max_length=500) has_read = models.BooleanField(,default=False) add_time = models.DateTimeField(, default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name

CourseComments(models.Model): user = models.ForeignKey(UserProfile,verbose_name=,on_delete=models.CASCADE) course = models.ForeignKey(Course,verbose_name=,on_delete=models.CASCADE) comments = models.CharField(,max_length=200) add_time = models.DateTimeField(, default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name

UserCourse(models.Model): user = models.ForeignKey(UserProfile,verbose_name=,on_delete=models.CASCADE) course = models.ForeignKey(Course,verbose_name=,on_delete=models.CASCADE) add_time = models.DateTimeField(, default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name

UserFavorite(models.Model): FAV_TYPE = ( (1,), (2,), (3,) ) user = models.ForeignKey(UserProfile,verbose_name=,on_delete=models.CASCADE) fav_id = models.IntegerField(,default=0) fav_type = models.IntegerField(verbose_name=,choices=FAV_TYPE,default=1) add_time = models.DateTimeField(, default=datetime.now) Meta: verbose_name = verbose_name_plural = verbose_name

INSTALLED_APPS = [ , , , , , , , , , ,]

python manage.py makemigrationspython manage.py migrate

os sysBASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath()))sys.path.insert(0,os.path.join(BASE_DIR,))

https://github.com/sshwsfc/xadmin/tree/django2

pip install xadmin-django2

pip install -i pypi.douban.com/simple xadmin-django2

sys.path.insert(0,os.path.join(BASE_DIR, ))

pip uninstall xadmin

django.urls path xadminurlpatterns = [ path(, xadmin.site.urls),]

,

python manage.py makemigrationspython manage.py migrate

LANGUAGE_CODE = TIME_ZONE = USE_I18N = TrueUSE_L10N = TrueUSE_TZ = False

python manage.py createsuperuser

python manage.py runserver

render(self, name, value, attrs=None): input_html = [ht ht super(AdminSplitDateTime, self).render(name, value, attrs).split() ht != ] mark_safe( % (input_html[0], _(u), input_html[1], _(u)))

input_html = [ht ht super(AdminSplitDateTime, self).render(name, value, attrs).split() ht != ]

input_html = [ht ht super(AdminSplitDateTime, self).render(name, value, attrs).split() ht != ]input_html[0] = input_html[0] + input_html[1] = + input_html[1]

xadmin .models EmailVerifyRecordEmailVerifyRecordAdmin(object): xadmin.site.register(EmailVerifyRecord,EmailVerifyRecordAdmin)

xadmin .models EmailVerifyRecordEmailVerifyRecordAdmin(object): list_display = [, , , ] search_fields = [, , ] list_filter = [, , ,]xadmin.site.register(EmailVerifyRecord,EmailVerifyRecordAdmin)

BannerAdmin(object): list_display = [, , ,, ] search_fields = [, ,,] list_filter = [, , ,, ]xadmin.site.register(Banner,BannerAdmin)

xadmin .models Course, Lesson, Video, CourseResource
CourseAdmin(object): list_display = [ ,,,,,] search_fields = [, , , , ] list_filter = [ ,,,,,] LessonAdmin(object): list_display = [, , ] search_fields = [, ] list_filter = [, , ] VideoAdmin(object): list_display = [, , ] search_fields = [, ] list_filter = [, , ]CourseResourceAdmin(object): list_display = [, , , ] search_fields = [, , ] list_filter = [, , , ]xadmin.site.register(Course, CourseAdmin)xadmin.site.register(Lesson, LessonAdmin)xadmin.site.register(Video, VideoAdmin)xadmin.site.register(CourseResource, CourseResourceAdmin)

xadmin .models CityDict, CourseOrg, Teacher CityDictAdmin(object): list_display = [, , ] search_fields = [, ] list_filter = [, ,] CourseOrgAdmin(object): list_display = [, , , , ] search_fields = [, , , ] list_filter = [, , ,,,,] TeacherAdmin(object): list_display = [ ,,, ,] search_fields = [, , , ] list_filter = [, , , ,, , ]xadmin.site.register(CityDict, CityDictAdmin)xadmin.site.register(CourseOrg, CourseOrgAdmin)xadmin.site.register(Teacher, TeacherAdmin)

xadmin .models UserAsk, UserCourse, UserMessage, CourseComments, UserFavorite UserAskAdmin(object): list_display = [, , , ] search_fields = [, , ] list_filter = [, , , ]UserCourseAdmin(object): list_display = [, , ] search_fields = [, ] list_filter = [, , ] UserMessageAdmin(object): list_display = [, ,, ] search_fields = [, , ] list_filter = [, , ,] CourseCommentsAdmin(object): list_display = [, , , ] search_fields = [, , ] list_filter = [, , , ]UserFavoriteAdmin(object): list_display = [, , , ] search_fields = [,, ] list_filter = [, , , ]xadmin.site.register(UserAsk, UserAskAdmin)xadmin.site.register(UserCourse, UserCourseAdmin)xadmin.site.register(UserMessage, UserMessageAdmin)xadmin.site.register(CourseComments, CourseCommentsAdmin)xadmin.site.register(UserFavorite, UserFavoriteAdmin)

xadmin views BaseSetting(object): enable_themes = True use_bootswatch = Truexadmin.site.register(views.BaseAdminView,BaseSetting)

GlobalSettings(object): site_title = site_footer = menu_style = xadmin.site.register(views.CommAdminView,GlobalSettings)

django.apps AppConfig UsersConfig(AppConfig): name =

django.apps AppConfig UsersConfig(AppConfig): name = verbose_name =

default_app_config =

STATICFILES_DIRS = ( os.path.join(BASE_DIR,),)

xadmin django.urls path django.views.generic TemplateViewurlpatterns = [ path(, xadmin.site.urls), path(, TemplateView.as_view(template_name=),name=),]

urlpatterns = [ path(, xadmin.site.urls), path(, TemplateView.as_view(template_name=),name=), path(, TemplateView.as_view(template_name=),name=),]

注册登录

django.views.generic TemplateView users viewsurlpatterns = [ path(, xadmin.site.urls), path(, TemplateView.as_view(template_name=),name=), path(,views.user_login,name = ), ]

django.shortcuts render django.contrib.auth authenticate,login user_login(request): request.method == : user_name = request.POST.get(,None) pass_word = request.POST.get(,None) user = authenticate(username=user_name,password=pass_word) user None: login(request,user) render(request,) : render(request,,{:}) request.method == : render(request,)

{{ msg }}

服务电话：33333333 注册 登录 bobby django bobby 进入个人中心 退出

django.contrib.auth.backends ModelBackend .models UserProfile django.db.models Q CustomBackend(ModelBackend): authenticate(self, request, username=None, password=None, **kwargs): : user = UserProfile.objects.get(Q(username=username)|Q(email=username)) user.check_password(password): user Exception as e: None

AUTHENTICATION_BACKENDS = ( ,)

django.views.generic.base View LoginView(View): get(self,request): render(request,) post(self,request): user_name = request.POST.get(, None) pass_word = request.POST.get(, None) user = authenticate(username=user_name, password=pass_word) user None: login(request, user) render(request, ) : render(request, , {: })

users.views LoginView　　path(,LoginView.as_view(),name = ),

django forms LoginForm(forms.Form): username = forms.CharField(required=True) password = forms.CharField(required=True,min_length=5)

.forms LoginForm LoginView(View): get(self,request): render(request, ) post(self,request): login_form = LoginForm(request.POST) login_form.is_valid(): user_name = request.POST.get(, None) pass_word = request.POST.get(, None) user = authenticate(username=user_name, password=pass_word) user None: login(request, user) render(request, ) : render(request, , {: ,:login_form}) : render(request,,{:login_form})

用户名 密码 {% for key,error in login_form.errors.items %} {{ error }} {% endfor %} {{ msg }}