How to Convert Struts tags into Spring 4.0?

问题

I have some custom code using Struts library which we are porting to Spring MVC

I need to replace

SkinTagUtils.findInScope("value1",pageContext) and

SkinTagUtils.putToScope("key", key, "page", pageContext)

lines into Spring or JSP..

回答1:

If you have pageContext object then you can use it to find a variable in the scopes.

pageContext.findAttribute("value1");

or set it to the page scope

pageContext.setAttribute("key", key);

Note, there's also other convenient methods of JspContext to retrieve an attribute from the specified scope and set attribute to the specified scope.

来源：https://stackoverflow.com/questions/24432099/how-to-convert-struts-tags-into-spring-4-0