A.pip install pymemcacheB.from pymemcache.client.base import ClientC.from pymemcache.client import ClientD.from pymemcache import ClientE.yum -y install pymemcache
A.set customerId 0609201901001B.set customerId 201901001C.replace customerId 009201901002D.replace customerId 201901002
A.會增加CPU的負擔B.需要增加內存的容量C.會提高內存的利用率D.會產(chǎn)生許多的內存碎片E.會造成一定的內存浪費