直接copy大于某一个时间小于某一个时间的文件--find进阶用法
find ./ -type f -newermt '2000-01-04 10:30:00' ! -newermt '2019-10-28 10:57:00' -exec cp -a {} /var/log/webraydb/DataPullService/Data_Pull_Service_Factory/Ordinary \;
find ./ -type f -newermt '2000-01-04 10:30:00' ! -newermt '2019-10-28 10:57:00' -exec cp -a {} /var/log/webraydb/DataPullService/Data_Pull_Service_Factory/Ordinary \;