一、设置
1、Django的setting中配置数据库(MySQL配置)
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': '数据库名称',
'USER': '数据库用户名',
'PASSWORD': '数据库密码',
'HOST': '主机地址',
'POST': '端口号',
}
}
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'你的应用名称',
]
2、应用所在的__init__.py添加
import pymysql
pymysql.install_as_MySQLdb()
3、修改Django包
3.1报错:django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.3 or newer is required; you have 0.7.11.None
解决方法:C:\Users\adong\AppData\Local\Programs\Python\Python36\Lib\site-packages\Django-2.0.3-py3.6.egg\django\db\backends\mysql\base.py
注释掉:
if version < (1, 3, 3):
raise ImproperlyConfigured("mysqlclient 1.3.3 or newer is required; you have %s" % Database.__version__)
3.2修改:C:\Users\adong\AppData\Local\Programs\Python\Python36\Lib\site-packages\Django-2.0.3-py3.6.egg\django\db\backends\mysql\operations.py
query = query.encode(errors='replace')
二、创建Model模型(models.py)
from django.db import models
class user(models.Model):#创建一个表
id = models.AutoField(primary_key=True)#自增长id
user = models.CharField(max_length=20)
password = models.CharField(max_length=20)
email = models.EmailField()
phone = models.IntegerField()
perorg = models.IntegerField()
三、生成数据库表
python manage.py makemigrations 应用名
python manage.py migrate
四、pycharm连接Mysql
4.1错误:【8001】Could not create connection to database server. Attempted reconnect 3 times. Giving up.
解决方法:将URL改成这个:jdbc:mysql://localhost:3306/【表名】?useSSL=false&serverTimezone=UTC
来源:oschina
链接:https://my.oschina.net/u/4258502/blog/4089244