We'll explain in a minute why conversion and validation happen at these phases, but first let's clear up a more basic question: What is conversion?
我们将在稍后介绍为什么转换和验证会在这些阶段出现,但是首先让我们澄清一个更基本的问题:转换是什么?
2
This article focuses on the first three phases of this process.
本文主要关注这个过程的前三个阶段。
3
We have experienced two distinct phases: first using heavy weight technologies like EJBs, then we turned to lighter weight technologies such as Spring and Mule.