Django / Python 链接MySQL数据库

https://www.cnblogs.com/wupeiqi/articles/5237704.html

python (Django)中使用MySQL

首先python3中没有 MySQLdb

需要安装模块 pymysql

执行下面的代码:

import pymysql
pymysql.install_as_MySQLdb()

然后在Django的Setting中设置DATABASE:

DATABASES = {
    'default': {
    'ENGINE': 'django.db.backends.mysql',
    'NAME':'数据库名称',
    'USER': 'root',
    'PASSWORD': '******',
    'HOST': '主机号',
    'PORT': '端口(默认3306)',
    }
}

通过上面的代码就可以完成Django中的数据库的链接

下面介绍Python直接使用MySQL数据库:

__author__ = "WSX"

import pymysql

conn = pymysql.connect(host = "localhost" , port = 3306 , user = "root" , passwd = "******" , db = "wsxdb",charset = "utf8")
cursor = conn.cursor()
user_data = cursor.execute("select * from login_user") #查找

row1 = cursor.fetchall()

#插入数据
data = [
    ("z","123"),
    ("l","123"),
    ("w","123"),
]

cursor.executemany("insert into login_user(name , password) values ( %s, %s)",data)
conn.commit()
print(user_data)
print(row1)
原文地址:https://www.cnblogs.com/WSX1994/p/9112817.html