Question

I m 采用JF2.0。在用户点击适当的纽顿时,我还要执行将用户送回原网页。此外,我不想使用javascript和jquery。请允许我提出任何建议。提前感谢。

Answer 1

您可以尝试在你管理的灯塔中使用这种方法:

    public void back()
    {
            FacesContext.getCurrentInstance().getExternalContext().redirect("login.xhtml");
    }

Answer 2

If you are using JSF 1.1-1.2:
You can set the config.xml file something like that:

<navigation-case> 
    <from-outcome>previous</from-outcome>
    <to-view-id>/jsp/previous.xhtml</to-view-id>
</navigation-case>

你们可以叫回来。以往职能:

public String returnPrevious() {
    return "previous"; 
}

Since JSF 2.0 you can do it more easier, look at this link:
http://www.mkyong.com/jsf2/implicit-navigation-in-jsf-2-0/