解决：
①http://ftp.ntu.edu.tw/MySQL/Downloads/Connector-Python/下载mysql-connector-python-2.1.6.tar.gz，解压
②打开cmd进入mysql-connector-python-2.1.6的目录（D:\app\mysql-connector-python-2.1.6），回车，输入磁盘，回车，再输入python setup.py build，回车
③输入python setup.py install，回车
④在python27的Lib中可以找到mysql文件夹和mysql_connector_python-2.1.6-py2.7.egg-info