Django项目启动，当我们执行命令 python manage.py makemigrations 出现如下错误：
File "/usr/local/lib/python3.6/dist-packages/django/db/backends/mysql/operations.py", line 147, in last_executed_query query = query.decode(errors=‘replace‘) AttributeError: ‘str‘ object has no attribute ‘decode‘
顺着报错信息，找到报错的位置，把
query = query.decode(errors=‘replace‘) 修改成 query = query.encode(errors=‘replace‘)
Django项目与mysql交互进行数据迁移时报错：AttributeError: 'str' object has no attribute 'decode'
原文：https://www.cnblogs.com/miaoning/p/11517033.html