Django Rest框架MySQL表重命名/添加前缀
我是Django Rest框架的初学者,今天我在模型和Django Rest框架MySQL表重命名/添加前缀,mysql,django,django-rest-framework,Mysql,Django,Django Rest Framework,我是Django Rest框架的初学者,今天我在模型和MySQLdabase方面遇到了问题 我有一个MySQL表,如下所示: 型号。py: from django.db import models class Reservation(models.Model): reservations = models.CharField(max_length=200) done = models.BooleanField() 目录结构: from django.db import m
MySQL
dabase方面遇到了问题
我有一个MySQL表,如下所示:
型号。py:
from django.db import models
class Reservation(models.Model):
reservations = models.CharField(max_length=200)
done = models.BooleanField()
目录结构:
from django.db import models
class Reservation(models.Model):
reservations = models.CharField(max_length=200)
done = models.BooleanField()
设置.py
import os
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.0/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'x'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = [
'localhost',
]
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'rest_framework',
'testsite',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'testsite.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': ['templates'],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'testsite.wsgi.application'
# Database
# https://docs.djangoproject.com/en/2.0/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql', # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
'NAME': 'innodb', # Or path to database file if using sqlite3.
'USER': 'webroot', # Not used with sqlite3.
'PASSWORD': os.getenv('MYSQL_PASSWORD'), # Not used with sqlite3.
'HOST': 'xxxx.us-east-1.rds.amazonaws.com', # Set to empty string for localhost. Not used with sqlite3.
'PORT': '3306', # Set to empty string for default. Not used with sqlite3.
}
}
# Password validation
# https://docs.djangoproject.com/en/2.0/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/2.0/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.0/howto/static-files/
STATIC_URL = '/static/'
STATICFILES_DIRS = [
'static'
]
为什么当我将数据迁移到dabase时,会在表名中添加一个前缀,如:testsite\uuu
结论:
我想创建models.py并将数据迁移到mysql数据库,而不使用前缀testsite\u
,它在第一张图片中的样子:inndb.testsite\u
我该怎么做?来自django
Django自动从
模型类及其包含的应用程序的名称。模特的
数据库表名是通过加入模型的“应用程序标签”来构造的
–您在manage.py startapp
中使用的名称–用于模型的类名,
它们之间有一个下划线
要覆盖数据库表名,请使用中的db\u table
参数
类元
所以你可以写下你的例子
class Reservation(models.Model):
reservations = models.CharField(max_length=200)
done = models.BooleanField()
class Meta:
db_table='testsite_reservation'
来自django
Django自动从
模型类及其包含的应用程序的名称。模特的
数据库表名是通过加入模型的“应用程序标签”来构造的
–您在manage.py startapp
中使用的名称–用于模型的类名,
它们之间有一个下划线
要覆盖数据库表名,请使用中的db\u table
参数
类元
所以你可以写下你的例子
class Reservation(models.Model):
reservations = models.CharField(max_length=200)
done = models.BooleanField()
class Meta:
db_table='testsite_reservation'
这很好,也解决了我在这篇文章中没有提到的另一个问题。谢谢这很好,也解决了我在这篇文章中没有提到的另一个问题。谢谢