1、打开pycharm点击右边的database—‘+’—Data Sourse—MYSQL
在此页面下查看url连接的数据是否对应,然后点击下方的Test Connection进行安装
2、在file—settings中安装pyMYSQL
3、创建Django文件,名为goods_site
4、在Django新创建的文件夹goods中输入以下配置
goods/models.py
class user_info(models.Model):
u_id=models.IntegerField(primary_key=True,max_length=25)
u_name=models.CharField(max_length=32)
u_password=models.CharField(max_length=32)
u_role=models.CharField(max_length=25)
goods/init.py
import pymysql pymysql.install_as_MySQLdb()
goods_site/settings中DATAbaseS改为:
DATAbaseS = {
'default': {
# 'ENGINE': 'django.db.backends.sqlite3',
# 'NAME': base_DIR / 'db.sqlite3',
'ENGINE':'django.db.backends.mysql',
'NAME':'mysql_django', #SQLyog中需有此数据库
'HOST':'localhost',
'PORT':'3306',
'USER':'root',
'PASSWORD':'root',
}
}
5、打开运行管理任务tools—Run manage.py
运行makemigrations goods
migrate
两个命令成功,sqlyom中对应的数据库的表中会出现内容,goods/migrations中出现0001_initias.py
6、在goods/views.py写入数据
from django.http import HttpResponse
from django.views.decorators.csrf import csrf_exempt
from .models import *
def register(request):
if request.method == 'POST' and request.POST:
uid=request.POST.get('uid')
user=request.POST.get('user')
pwd=request.POST.get('pwd')
role=request.POST.get('role')
#判断是否内容存在
if uid and user and pwd and role:
c = user_info.objects.filter(u_id=uid).count()
if c > 0:
return HttpResponse('该用户已存在!')
# 把获取的参数写入数据库
obj = user_info(u_id=uid,u_name=user,u_password=pwd,u_role=role)
obj.save()
# 返回客户端
res='注册成功!'+str(uid)+str(user)+str(pwd)+str(role)
return HttpResponse(res)
else:
return HttpResponse('注册失败!')
8、goods_site/urls.py
from django.urls import include
#在字典中加入
path('',include('goods.urls')),
9、goods/urls.py
from . import views
#在字典中加入
path('register/', views.register,name = 'register'),
10、在运行管理器执行runserver 127.0.0.1:8000
sqlyog中goods_user_info表会出现输入的内容
使用postman连接时,在body—form-data中写入参数



