如何將Spring URL映射到/ WEB-INF / views中的JSP文件？

Question

我在做Spring（使用3.0.5.RELEASE）映射時遇到麻煩。 我想將URL http：//mydomain/context-path/user/registrationform.jsp映射到位於以下位置的JSP頁面

/WEB-INF/views/user/registrationform.jsp

但是我得到了404。我的控制器設置像這樣……

@Controller
@RequestMapping("registrationform.jsp")
public class RegistrationController {

    private static Logger LOG = Logger.getLogger(RegistrationController.class);
    …
    public void setRegistrationValidation(
        RegistrationValidation registrationValidation) {
        this.registrationValidation = registrationValidation;
    }

    // Display the form on the get request
    @RequestMapping(method = RequestMethod.GET)
    public String showRegistration(Map model) {
        final Registration registration = new Registration();
        model.put("registration", registration);
        return "user/registrationform";
    }

這是我的dispatcher-servlet.xml…

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-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/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd “>

<!-- Enable annotation driven controllers, validation etc... -->
<mvc:annotation-driven />

<context:component-scan base-package="com.burrobuie.eventmaven" />

<bean id="viewResolver"
    class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="prefix">
        <value>/WEB-INF/views/</value>
    </property>
    <property name="suffix">
        <value>.jsp</value>
    </property>
</bean>

<bean id="messageSource"
    class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
    <property name="basename" value="/messages" />
</bean>

</beans>

這是我的web.xml…

<servlet>
    <servlet-name>dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>dispatcher</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping> 

為了使此映射起作用，我還需要配置什么（或以其他方式配置）？ 這比-Dave難

Answer 1

@Controller
@RequestMapping("registrationform.jsp")
public class RegistrationController {

類級別的RequestMapping批注應用於常見的url模式，例如“ item / *”，並且所有包含“ / item”后跟其他模式的鏈接都將其映射到控制器。 在您的情況下為“ user /”在方法級別，RequestMapping注釋用於映射子URL，例如，在您的情況下為“ item / add”或“ item / delete”，“ registrationform.jsp”，因此，請嘗試以下操作：

@Controller
@RequestMapping("/user")
public class RegistrationController {

    private static Logger LOG = Logger.getLogger(RegistrationController.class);
    …
    public void setRegistrationValidation(
        RegistrationValidation registrationValidation) {
        this.registrationValidation = registrationValidation;
    }

    // Display the form on the get request
    @RequestMapping(value="/registrationform.jsp",method = RequestMethod.GET)
    public String showRegistration(Map model) {
        final Registration registration = new Registration();
        model.put("registration", registration);
        return "user/registrationform";
    }

這將映射/user/registrationform.jsp

Answer 2

將RequestMapping更改為：

@RequestMapping("/user/registrationform.jsp")