直接调用JSP时，可以在Spring中使用Message Resource Bundle吗? [英] Can I use in Spring the Message Resource Bundle when calling a JSP directly

问题描述

我正在使用Spring 3.0并使用Spring Security进行登录.我已将login.jsp页面放置在webapp文件夹中，并且尝试使用消息进行本地化支持，例如:

I am using Spring 3.0 and working with the spring security for login. I have placed the login.jsp page in the webapp folder and I am trying to use messages for localization support e.g.:

<spring:message code="label.title"/>

不幸的是，jsp找不到给出错误的消息:

Unfortunately, the jsp cannot find the message giving error:

javax.servlet.ServletException:javax.servlet.jsp.JspTagException:在代码"label.title"下找不到语言环境"en_US"的消息

javax.servlet.ServletException: javax.servlet.jsp.JspTagException: No message found under code 'label.title' for locale 'en_US'

当我在通过控制器的jsp中使用消息代码时，它工作正常.

When I use the message code in a jsp that goes through a controller, it works fine.

由于当用户未登录时spring安全性会重定向到login.jsp页面，因此无需控制器即可直接处理该页面.

Since the spring security redirects to the login.jsp page when user is not logged in, the page is processed without a controller (directly).

任何人都知道如何使jsp在不通过控制器时也能看到资源束吗?

Anyone knows how to make the jsp see the resource bundle also when not going through a controller?

谢谢！

推荐答案

您必须强制Spring渲染页面login.jsp，该页面实际上不是由Spring管理的.因此，创建一个虚拟控制器:

You have to force Spring to render the page login.jsp, which is actually not managed by Spring. So, create a dummy controller:

/**
 * UI Controller that renders the signin-form.
 */
@Controller
public class SigninController {

    /**
     * Render the signin form to the person as HTML in their web browser.
     * Returns void and relies in request-to-view-name translation to kick-in to
     * resolve the view template to render.
     */
    @RequestMapping(value = "/login", method = RequestMethod.GET)
    public void login() {
    }
} 

并根据您使用的ViewResolver(TilesViewResolver，UrlBasedViewResolver ...)创建名为登录"的视图

and create the view named "login" depending of your used ViewResolver (TilesViewResolver, UrlBasedViewResolver...)

这篇关于直接调用JSP时，可以在Spring中使用Message Resource Bundle吗?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！