我只是想创建一个简单的 Spring Web 应用程序。当我尝试导航到 http://localhost:8080/spring-test/VIEW/VIEW 时,我收到 404 错误:
HTTP Status 404 - /spring-test/VIEW/VIEW
type Status report
message /spring-test/VIEW/VIEW
description The requested resource (/spring-test/VIEW/VIEW) is not available.
我的以下配置正确吗?
TestController.java:
package com;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
@RequestMapping("VIEW")
public class TestController {
@RequestMapping("VIEW")
public String showView(final ModelMap argMap) {
return "test.jsp";
}
}
applicationContext.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="myController" class="com.TestController">
</bean>
<bean id="portletModeHandlerMapping" class="org.springframework.web.portlet.handler.PortletModeHandlerMapping">
<property name="order" value="0" />
<property name="portletModeMap">
<map>
<entry key="view" value-ref="myController" />
</map>
</property>
</bean>
</beans>
web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID"
version="2.5">
<display-name>Spring3MVC</display-name>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/*.xml</param-value>
</context-param>
<servlet>
<servlet-name>spring</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>*.html</url-pattern>
</servlet-mapping>
</web-app>
项目布局:
最佳答案
我可能是错的,但如果 URL 以 html
结尾,您的 servlet 映射似乎会重定向到您的 spring
servlet。看看访问 /spring-test/VIEW/VIEW.html
是否会出现同样的错误。
关于java - 在 spring Controller 中找不到请求映射,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/12728783/