Django扫码抽奖平台的配置过程详解

DATABASES = {
 'default': {
 'ENGINE': 'django.db.backends.mysql',
 'NAME': 'km',
 'USER': 'root',
 'PASSWORD': 'n4',
 'HOST': 'na.cc',
 'PORT': '3306'
 }
}

from django.db import models
# Create your models here.
class User(models.Model):
 id = models.AutoField(primary_key=True)
 name = models.CharField(max_length=10)
 tel = models.CharField(max_length=11)

 def __str__(self):
 return self.name

# 收集数据不同
makemigrations
# 写入数据库
migrate
# 创建超级管理员
createsuperuser

from django.contrib import admin
from wuzhengteng.models import User
# Register your models here.

class UserAdmin(admin.ModelAdmin):
 list_display = ['id', 'name', 'tel']

admin.site.register(User, UserAdmin)

from django.contrib import admin
from django.urls import path
from django.views.generic import TemplateView
from wuzhengteng import views #打开views

urlpatterns = [
 path('admin/', admin.site.urls),
 path('', views.user, name='home') # 添加指向到views
]

from django.shortcuts import render
from .models import User # 连接数据库
# Create your views here.
def user(request):
 all_user = User.objects.all() # 查询全部

 return render(request, 'index.html', {
 'all_user': all_user, # 将来结果返回html页面
 })

 
 
 
 

 

 {% for post in all_user %}
 
 {% endfor %}
 

 

 
用户
 
手机
 

 
{{post.name}}
 
{{post.tel}}
 

def scan(request):
 result = ''
 if request.method == 'POST':
 name = request.POST.get('name')
 tel = request.POST.get('tel')
 print(tel)
 db = User()
 db.name = name
 db.tel = tel
 db.save()
 result = 'success'
 return render(request, 'scan.html', {'result': result})
 else:
 return render(request, 'scan.html')

 
 



 

 {% csrf_token %}
 姓名：
 


 电话：
 


   
 
 {% if result %}
 
添加成功
 {% endif %}

def luck(request):
 all_user = User.objects.all()

 return render(request, 'luck.html', {
 'all_user': all_user,
 })

STATIC_URL = '/static/'
STATICFILES_DIRS=(
 os.path.join(BASE_DIR,"static"),
)

	
	
	
	
	
	
	
	

	
	

		
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