环境：Python 3.5+, Django 1.9+

最初用django时，搜索时发现PyMySQL的文章很多，然而在django的官方文档中python3版的mysql客户端驱动确没有提到PyMySQL，只提到了mysqlclient，再细看下去发现：

1. 两个库的作者是同一个人INADA Naoki, pip库邮箱都指向mailto:songofacandy@gmail.com

mysqlclient-python is much faster than PyMySQL.

When to use PyMySQL is:

You can't use libmysqlclient for some reason

You want to use monkeypatched socket of gevent or eventlet

You wan't to hack mysql protocol

3. Django1.9.12官方文档中：

Django requires mysqlclient 1.3.3 or later. Note that Python 3.2 is not supported. Except for the Python 3.3+ support,

mysqlclient should mostly behave the same as MySQLDB.

4. https://python.libhunt.com/project/mysqlclient-python/vs/pymysql  两者基本面的对比

经上对比，准备先用mysqlclient！