摘要:
class.new 新建class.find 查询class.destroy 删除变量查询a="hahaha"Product.find(:all,:conditions=>["title like ?","%#{a}%"])Product.find(:all,:conditions=>["title like :title",:title=>"%#{a}%"])Product.find(:all,:conditions=>["title like :title 阅读全文
摘要:
1. OCEE的主要功能从OCEE主要的几份文档我们可以看得出OCEE的主要功能有以下几点Accelerator: 主要提供高速缓存,官方描述如下The Accelerator is a module that allows configuring a fully cached environment. That means that every object that is read from the database is cached as long as possible, to minimize the expensive database accesses.cluster: 配置O 阅读全文