django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required

django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0…

代码运行环境说明：
Python：3.7.2
Django：2.2.1
PyMySQL：0.9.3
执行数据库迁移时出现以下提示：

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

网上查资料发现解决方法有三种：

I、将你的Django降低到2.14以下即可：这个不用想，老子就要用最新的
II、升级的mysql客户端版本至更高：电脑同时运行的还有php等其他语言，懒得折腾
III、按照以下步骤修改代码：

image.png
按图找到你Django目录下的base.py文件

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

麻溜的找到这两行代码并注释掉。
如果执行以上操作，重新迁移数据库没问题那正好ok，没有的话接着看。
如果出现提示：

File "D:\Program Files\Python37\lib\site-packages\django\db\backends\mysql\operations.py", line 146, in last_executed_queryquery = query.decode(errors='replace')
AttributeError: 'str' object has no attribute 'decode'

那就打开上图中的operations.py文件，上面说的很清楚了，14行中的decode改为encode即可。
如此，完美！！！！

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