爲什麼我的「重定向」(即return "redirect:/myPage"
)不起作用?爲什麼「重定向」(即`return「redirect:/ myPage」`)對我的Tiles頁面定義不起作用?
注意:「myPage」是一個Tiles頁面定義。
(FWIW,解決我有一個「雙提交」問題是使用重定向到「我的空間」,但是我無法獲得「重定向」的工作。)
到目前爲止,我試過以下。
return new ModelAndView("redirect:/myPage"))
return new ModelAndView("redirect:/myPage.jsp"))
return new ModelAndView("redirect:/views/myPage"))
return new ModelAndView("redirect:/views/myPage.jsp"))
return new ModelAndView(new RedirectView("myPage"))
return new ModelAndView(new RedirectView("myPage.jsp"))
return new ModelAndView(new RedirectView("/views/myPage"))
return new ModelAndView(new RedirectView("/views/myPage.jsp"))
return new ModelAndView(new RedirectView("/WEB-INF/views/myPage"))
return new ModelAndView(new RedirectView("/WEB-INF/views/myPage.jsp"))
但是,無濟於事。上述URL重定向都不起作用。也就是說,我得到HTTP狀態404 - [描述,請求的資源不可用]。
(注:主要佈局模板,以及包含了「我的空間」頁面定義的JSP文件位於「WEB-INF /意見」的文件夾。)
下面是一些相關的配置信息。
什麼可能阻止我重定向到Tiles頁面定義:「myPage」?
的applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
<context:component-scan base-package="aaa.bbb.ccc" />
<context:annotation-config />
<mvc:annotation-driven/>
<resources mapping="/resources/**" location="/resources/" />
<beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/views/" />
<beans:property name="suffix" value=".jsp" />
</beans:bean>
<beans:bean id="tilesViewResolver1"
class="org.springframework.web.servlet.view.tiles2.TilesViewResolver"
p:order="0"/>
<beans:bean id="tilesViewResolver2" class="org.springframework.web.servlet.view.UrlBasedViewResolver">
<beans:property name="viewClass">
<beans:value>org.springframework.web.servlet.view.tiles2.TilesView</beans:value>
</beans:property>
</beans:bean>
<beans:bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
<beans:property name="definitions">
<beans:list>
<beans:value>/WEB-INF/tiles.xml</beans:value>
</beans:list>
</beans:property>
</beans:bean>
</beans:beans>
的web.xml(片斷)
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
-
-
-
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/servlet-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
-
-
-
</web-app>
tiles.xml
<tiles-definitions>
<definition name="mainpagedef" template="/WEB-INF/views/layout01.jsp">
<put-attribute name="title" value="My Page" type="string"/>
<put-attribute name="cssPage1" value="/WEB-INF/views/stylesheet.jsp" />
<put-attribute name="jsPage1" value="" />
<put-attribute name="jsPage2" value="" />
<put-attribute name="body" value="" />
<put-attribute name="footer" value="/WEB-INF/views/footer.jsp" />
</definition>
-
-
-
<definition name="myPage" extends="mainpagedef">
<put-attribute name="jsPage1" value="/WEB-INF/views/javascript.jsp" />
<put-attribute name="body">
<definition template="/WEB-INF/views/subpage01.jsp">
<put-attribute name="header" value="/WEB-INF/views/header.jsp" />
<put-attribute name="main" value="/WEB-INF/views/main.jsp" />
</definition>
</put-attribute>
</definition>
-
-
-
</tiles-definitions>
layout01.jsp
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<%@taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles"%>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8; pageEncoding=UTF-8">
<title><tiles:getAsString name="title" /></title>
<tiles:insertAttribute name="cssPage1" />
<tiles:insertAttribute name="jsPage1" />
<tiles:insertAttribute name="jsPage2" />
<script type="text/javascript" src="${pageContext.request.contextPath}/resources/js/main.js"></script>
</head>
<body>
<div class="page">
<div class="container">
<tiles:insertAttribute name="body" />
<tiles:insertAttribute name="footer" />
</div>
</div>
</body>
</html>
subpage01.jsp
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles"%>
<div class="page">
<div class="container">
<div>
<tiles:insertAttribute name="header" />
</div>
<div>
<tiles:insertAttribute name="main" />
</div>
</div>
</div>
一些環境信息:
- Spring爲V3.2.x
- 瓷磚V2.2
- 的Java v1.6x
- 互聯網 瀏覽器 8瀏覽器。
一個servlet重定向發送HTTP響應返回給客戶端與所述URL的狀態碼302(實測值)打下。 –
謝謝,Sotirios。你能否解釋一下,在使用Tiles頁面定義時,如何正確編碼上面的示例return語句,即爲了實現「重定向」? - 再次感謝您回覆我的問題! :-) – sairn
嘗試使用通配符' * .jsp url-pattern>'或'/ jsp/*'的網址格式。 –