2020年6月28日
django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3.
摘要： In settings.py: import pymysql pymysql.install_as_MySQLdb() add a line of code: import pymysql pymysql.version_info=(1,3,13,"final",0) pymysql.install 阅读全文
posted @ 2020-06-28 21:03 遥~ 阅读(146) 评论(0) 推荐(0)
TypeError: __init__() missing 1 required positional argument: 'on_delete'
摘要： 1.ForeignKey-->on_delete=models.CASCASE(or None,DO_NOTHING,PROTECT,SET_NULL,SET_DEFAULT,SET()) For Example: customer = models.ForeignKey("Customer",on 阅读全文
posted @ 2020-06-28 20:49 遥~ 阅读(242) 评论(0) 推荐(0)