model里的query方法增加缓存的功能
model里的query方法增加缓存的功能

maxzhang/thinkjs,thinkjs/thinkjs,lukw00/thinkjs,74sharlock/thinkjs,Qihoo360/thinkjs,akira-cn/thinkjs,maxzhang/thinkjs,75team/thinkjs,74sharlock/thinkjs,akira-cn/thinkjs,snadn/thinkjs,lukw00/thinkjs,75team/thinkjs,akira-cn/thinkjs,75team/thinkjs,maxzhang/thinkjs