spring 从一种控制器方法重定向到另一种控制器方法
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Redirect from one controller method to another controller method
提问by Carl
I am using Spring 3 and Tiles 2 in my application and have a bit of trouble with redirecting. Preferably, I would like to be able to just call or redirect from a Controller1 method to Controller2 method, but so far have been unsuccessful.
我在我的应用程序中使用 Spring 3 和 Tiles 2，并且在重定向时遇到了一些麻烦。最好，我希望能够从 Controller1 方法调用或重定向到 Controller2 方法，但到目前为止还没有成功。
I have tried to create a new entry in the pageviews.properties file. That way I could just return this name from Controller1 and it would look up my tiles def name from the xml files.
我试图在 pageviews.properties 文件中创建一个新条目。这样我就可以从 Controller1 返回这个名称，它会从 xml 文件中查找我的瓷砖定义名称。
createRejectionEmail.(parent)=tilesView
createRejectionEmail.url=createRejectionEmail.page
redirectRejectionEmail.(class)=org.springframework.web.servlet.view.RedirectView
rediectRejectionEmail.contextRelative=true
redirectRejectionEmail.url=createRejectionEmail.page
But, when I try returning like shown below my the URL contains createRejectionEmail as part of the URL - instead of using that to do the look up in the tiles defs. mav.setViewName("redirectRejectionEmail"); return mav;
但是，当我尝试返回如下所示时，我的 URL 包含 createRejectionEmail 作为 URL 的一部分 - 而不是使用它在瓷砖 defs 中进行查找。mav.setViewName("redirectRejectionEmail"); 返回 mav;
<definition name="createRejectionEmail.page" extends="brandedLayout">
<put-attribute name="targetFunction" value="status" />
<put-attribute name="content" value="/WEB INF/jsp/pages/status/createRejectionEmail.jsp" />
</definition>
My current config is below.
我当前的配置如下。
<bean id="resourceViewResolver"
class="org.springframework.web.servlet.view.ResourceBundleViewResolver"
p:order="0" p:basename="config.spring.viewresolution.pageviews"/>
<bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
<property name="definitions">
<list>
<value>/WEB-INF/jsp/**/views.xml</value>
</list>
</property>
</bean>
Any help and guidance would be greatly appreciated!
任何帮助和指导将不胜感激！
回答by Stephen Dillon
From your controller you can change the return type to be a ModelAndView and return code below. This will re-direct the request and call the controller for the new URL.
从您的控制器中，您可以将返回类型更改为 ModelAndView 并在下面返回代码。这将重定向请求并为新 URL 调用控制器。
return new ModelAndView("redirect:/myURL");
Alternatively you could take in the HttpServletResponse in your controller method and return a redirect.
或者，您可以在控制器方法中接收 HttpServletResponse 并返回重定向。
public void myController(HttpServletResponse response){
response.sendRedirect("/myURL");
}
回答by Yasir Shabbir Choudhary
@RequestMapping(value = "/timeout", method = RequestMethod.GET)
public ModelAndView loginForm(HttpServletRequest request,HttpServletResponse response) {
return new ModelAndView("redirect:/app/timeout");
}
When this method handler call then it redirect to the /app/timeout controller.
当此方法处理程序调用时，它会重定向到 /app/timeout 控制器。
