问题描述
我刚开始使用Spring。我遇到了很多教程。
我看到使用 InternalResourceViewResolver 而不是 UrlBasedViewResolver 的更多示例。我查看了Spring文档，但我无法弄清楚使用其中一个的好处。有人可以提供一些解释吗？
I just started using Spring. I came across a lot tutorials.I saw more examples using InternalResourceViewResolver than UrlBasedViewResolver. I looked at the Spring documentation, but I can't figure out the benefit of using one or the other. Can someone provide some explanation?
推荐答案
是一个方便的子类 UrlBasedViewResolver 。
JavaDoc描述了 InternalResourceViewResolver 在某些情况下可能有用：
The JavaDoc describes some added properties in InternalResourceViewResolver that might be useful in some situations:
AlwaysInclude ：控制是否已完成转发或包含。
AlwaysInclude: Controls whether either a forward or include is done.
ExposeContextBeansAsAttributes ：允许上下文中的所有bean作为请求属性使用，这意味着它们可以从JSP中的EL引用。
ExposeContextBeansAsAttributes: Allows all beans in context to be available as request attributes, which means they can be referenced from the EL in JSP.
ExposedContextBeanNames ：如果为非null，则指定将公开的bean列表，而不是所有bean。
ExposedContextBeanNames: If non-null, specifies the list of beans that will be exposed, as opposed to all of them.
来自春季论坛的消息来源：
Source from spring forum : Spring Q&A forum
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