django2.2版本的常见的基本问题

Django2.2版本的常见问题

1、错误：
raise ImproperlyConfigured(‘mysqlclient 1.3.13 or newer is required; you have %s.’ % Database.version)
django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3.

解决办法：

C:\Python37\Lib\site-packages\django\db\backends\mysql

（python安装目录）打开base.py，注释掉以下内容：

if version < (1, 3, 13):

raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__)

2.错误：

File “C:\Python37\lib\site-packages\django\db\backends\mysql\operations.py”, line 146, in last_executed_query
query = query.decode(errors=’replace’)

AttributeError: ‘str’ object has no attribute ‘decode’

解决办法： 打开此文件把146行的decode修改为encode