使用mysqlclient Library not loaded: libmysqlclient.18.dylib处理

sudo ln -s /usr/local/mysql/lib/libmysqlclient.21.dylib /usr/local/bin/libmysqlclient.21.dylib

sudo ln -s /usr/local/mysql/lib/libmysqlclient.21.dylib /usr/local/bin/libmysqlclient.18.dylib