python项目_mysql数据库的使用

1.首先自己创建数据库

create database luffy default charset=utf8mb4;

2.为当前项目创建数据库用户

create user luffy_user identified by \'luffy\';
grant all privileges on luffy.* to \'luffy_user\'@\'%\';
flush privileges;

3.在settings.dev文件中添加配置

DATABASES = {
    "default": {
        "ENGINE": "django.db.backends.mysql",
        "HOST": "127.0.0.1",
        "PORT": 3306,
        "USER": "luffy_user",
        "PASSWORD": "luffy",
        "NAME": "luffy",
    }
}

4.在项目主模块的 __init__.py中导入pymysql

import pymysql

pymysql.install_as_MySQLdb()

###也就是需要先安装pymysql模块