Spring MVC 页面未使用 simpleformcontroller 渲染成功页面
我编写了简单的 spring mvc 应用程序。但我无法将一个页面重定向到另一页面。 Controller下面提到了代码片段
我在Claims-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="mappings">
<props><prop key="/loginpage.htm">loginFormController</prop></props>
</property>
</bean>
<bean id="loginFormController" class="com.aims.controller.LoginFormController">
<property name="sessionForm"><value>true</value></property>
<property name="commandName"><value>LoginFormCommand</value></property>
<property name="commandClass"><value>com.aims.commands.LoginFormCommand</value></property>
<property name="validator"><ref bean="loginformValidator"/></property>
<property name="formView"><value>loginpage</value></property>
<property name="successView"><value>body</value></property>
</bean>
<bean id="loginformValidator" class="com.aims.validator.LoginFormValidator"/>
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass"><value>org.springframework.web.servlet.view.JstlView</value></property>
<property name="suffix"><value>.jsp</value></property>
</bean>
</beans>
:
public class LoginFormController extends SimpleFormController {
public ModelAndView onSubmit(Object command, BindException bindException) throws Exception {
System.out.println("LoginFormController:onSubmit============");
LoginFormCommand loginform = (LoginFormCommand) command;
System.out.println("username" + loginform.getUsername() + "Password"
+ loginform.getPassword());
return new ModelAndView(new RedirectView("/WEB-INF/view/jsp/"
+ getSuccessView()));
}}
我有两个 jsp,一个是
Webroot>loginpage.jsp
view->jsp>body.jsp
当浏览器打开时自动调用 loginpage.jsp(web.xml>welcome-file) ,成功后我尝试调用 view->jsp> body.jsp。但它没有移动到 body.jsp。请需要帮助。
Iam wrote simple spring mvc apps.But I unable to redirect one page to another page. I mentioned code snippet below
Claims-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="mappings">
<props><prop key="/loginpage.htm">loginFormController</prop></props>
</property>
</bean>
<bean id="loginFormController" class="com.aims.controller.LoginFormController">
<property name="sessionForm"><value>true</value></property>
<property name="commandName"><value>LoginFormCommand</value></property>
<property name="commandClass"><value>com.aims.commands.LoginFormCommand</value></property>
<property name="validator"><ref bean="loginformValidator"/></property>
<property name="formView"><value>loginpage</value></property>
<property name="successView"><value>body</value></property>
</bean>
<bean id="loginformValidator" class="com.aims.validator.LoginFormValidator"/>
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass"><value>org.springframework.web.servlet.view.JstlView</value></property>
<property name="suffix"><value>.jsp</value></property>
</bean>
</beans>
Controller:
public class LoginFormController extends SimpleFormController {
public ModelAndView onSubmit(Object command, BindException bindException) throws Exception {
System.out.println("LoginFormController:onSubmit============");
LoginFormCommand loginform = (LoginFormCommand) command;
System.out.println("username" + loginform.getUsername() + "Password"
+ loginform.getPassword());
return new ModelAndView(new RedirectView("/WEB-INF/view/jsp/"
+ getSuccessView()));
}}
I have two jsp one is
Webroot>loginpage.jsp
view->jsp>body.jsp
When the browser opens its automatically called loginpage.jsp(web.xml>welecome-file) and after success iam trying to call view->jsp>body.jsp.But it doesn't move to body.jsp.Please need help.
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对于重定向视图,您必须指定目标的实际 URL,而不是内部 jsp 的路径。 Spring MVC 不会渲染 jsp,而是将用户重定向到此 URL。
示例:
new ModelAndView(new RedirectView("/example/helloworld.html"))
。当然,目标必须存在。
With a redirect view, you must specify the actual URL of the target, not a path to an internal jsp. Instead of rendering a jsp, Spring MVC will redirect the user to this URL.
Example:
new ModelAndView(new RedirectView("/example/helloworld.html"))
.Of course, the target has to exist.