前言 by Joshua Bloch致谢绪论（ Introduction）创建和销毁物件（ Creating and Destroying Objects）条款 1： 考虑以 "static factory methods" 取代建构式条款 2： 以 private 建构式厉行 singleton（ 单件） 性质条款 3： 以 pri...
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If they do, then you might want to resize the pool larger to avoid continually creating and destroying objects; either that or you will want to implement a hard limit on the number of active beans.
如果超出，则需要将池的大小调大一些，以避免频繁创建和销毁对象；或者是对活动bean的数目进行硬性限制。
That impact is due to the overhead in creating and destroying those objects by the database resource manager process.
这种影响是由数据库资源管理器进程创建和摧毁那些对象而引起的。
Scaffolding quickly put an Active Record class online by providing standardized actions for listing, showing, creating, updating, and destroying objects of the class.
scaffolding通过提供列出、显示、创建、更新和销毁类的对象的标准化动作，快速地使一个Active record类上线。
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