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Struts2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Struts2OGNL 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Struts2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。
Struts 2 OGNL expressions reduce the difficulty of writing complex code to transform single-level form beans to multi-level domain objects.
Struts2OGNL表达式减小了编写复杂代码、将单级表单beans转换为多级域对象的难度。
In Struts 2, the HTML input field names could be generated as OGNL expressions, which in turn helps eliminate complex coding in the action class.
在Struts2中，HTML输入字段名称可以生成为ognl表达式，后者有助于消除操作类中的复杂编码。
In Struts 2, the HTML input field names could be generated as OGNL expressions, which in turn helps eliminate complex coding in the action class.
在Struts2中，HTML输入字段名称可以生成为ognl表达式，后者有助于消除操作类中的复杂编码。
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