windows 启动mongodb
C:\mongodb\bin\mongod --dbpath c:\data\db
python自动生成和安装requirements.txt依赖
#生成requirements.txt文件
pip freeze > requirements.txt
#安装requirements.txt依赖
pip install -r requirements.txt
mysql数据库快速回复
stop slave;
SET GLOBAL SQL_SLAVE_SKIP_COUNTER = 1;
start slave;
show slave status \G
