managed-bean>
<managed-bean-name>Person</managed-bean-name>
<managed-bean-class>demo.PersonBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
<managed-property>
<property-name>userName</property-name>
<property-class>java.lang.String</property-class>
<value/>
</managed-property>
<managed-bean>
<managed-bean-name>Person</managed-bean-name>
<managed-bean-class>demo.PersonBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
<managed-property>
<property-name>userName</property-name>
<property-class>java.lang.String</property-class>
<value/>
</managed-property>
<managed-bean>
可以使用下面的代码来访问bean的属性:
FacesContext fc = FacesContext.getCurrentInstance(); |
本文介绍如何在JavaServer Faces (JSF) 中配置和访问Managed Bean的属性。通过XML配置示例展示了如何定义一个名为Person的Managed Bean,并设置其作用域为request。此外,还提供了使用FacesContext获取该Bean中userName属性值的具体代码。
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