You just use the <%@ attribute name="myAttr" deferredValue="true" %> directive in the tag file and the JSP container does the rest.

您只需在标记文件中使用 <%@ attribute name="myAttr" deferredValue="true" %> 指令，其余的由 JSP 容器处理。

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The JSP container will see <%@ and will then look for a valid JSP directive name, such as "include" or "page."

JSP 容器将识别 <%@，并将随后查找有效的 JSP 指令名，如“include”或“page”。

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It also demonstrates the use of the variable-resolver directive for DelegatingVariableResolver and an el expression to apply the ManageCustomer managed bean instance provided by the container.

还演示了将变量解析器指令用于DelegatingVariableResolver和el表达式，以使用容器提供的managecustomer托管bean。

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