Java 使用primefaces、spring创建指向另一个页面的重定向链接

我想使用primefaces创建指向另一个页面的重定向链接，spring:

if (true condition) {
     //redirect to page
} else {
     //keep the current page
     //open dialog
}

谢谢。

试试这个

if( true condition ) {
    HttpServletResponse response = (HttpServletResponse) FacesContext.getCurrentInstance().getExternalContext().getResponse();
    response.sendRedirect("www.google.pl");
}

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您使用的是spring mvc控制器？

if (condition is true) {
    ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();
    externalContext.redirect("other-page.xhtml");
}
else {
    RequestContext context = RequestContext.getCurrentInstance();
    context.execute("myDialog.show();"); //assuming you have set the widgetVar on your dialog to "myDialog"
}