We will demonstrate how data extraction from these pages were being handled by an earlier framework (Struts 1.x) and how migrating to the OGNL framework of Struts 2 helps minimize development effort.
我们还将演示如何通过此框架的以前版本(Struts 1 . x)从这些页面提取数据以及迁移到Struts 2的OGNL框架如何有助于最小化开发工作量。
We will define hierarchical-based web pages and how we can perform data extraction using the minimal code of the Struts 2 OGNL framework.
我们将定义一些基于层级的 web 页面,并展示如何使用最少的 Struts 2 OGNL 框架代码执行数据提取。
In this regard, we will also touch upon the basics of OGNL and Struts 2 and how we have leveraged them to create a lightweight methodology to handle hierarchical pages.
在这方面,我们将触及OGNL和Struts 2的基本知识,以及如何利用它们创建一个轻量级方法来处理这些层级页面。
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