django数据迁移问题

 

执行:<python manage.py makemigrations>时,出现:

django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is requ
ired; you have 0.9.3.

如下图:

解决方法:

进入终端中提示的路径:

(C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-p
ackages\django\db\backends\mysql\base.py),用文本打开,找到(

version = Database.version_info
if version < (1, 3, 13):
raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__)

)并将以下两行注释掉,如下:

 

若报以下故障代码:

query = query.decode(errors='replace')
AttributeError: 'str' object has no attribute 'decode'

如下:

修复方法:

进入此路径下:

C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-p
ackages\django\db\backends\mysql\operations.py

如下:

,以文本格式打开,将decode改为encode

如下:

---问题解决。

posted @ 2019-06-27 17:34  yi35  阅读(180)  评论(0编辑  收藏  举报