dan*_*nik 9 java spring jsp servlets spring-mvc
我疯了,无法理解问题所在:
我有以下结构:
SpringMVC
+WebContent
-web-inf
-web.xml
-springMVC-servlet.xml
-index.jsp
-security
-login.jsp
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web.xml中
<display-name>springMVC</display-name>
<servlet>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>*.html</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>/index.html</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
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用SpringMVC-servlet.xml中
<?xml version="1.0" encoding="UTF-8"?>
<beans 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
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://www.springframework.org/schema/beans">
<context:annotation-config/>
<context:component-scan base-package="com.vanilla.springMVC"/>
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" >
<property name="prefix">
<value>/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
</beans>
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我的控制器:
package com.vanilla.springMVC;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.portlet.ModelAndView;
@Controller
public class DefaultController {
@RequestMapping(value="/index.html", method=RequestMethod.GET)
public ModelAndView index(){
ModelAndView mv = new ModelAndView("index");
return mv;
}
@RequestMapping(value="/login.html", method=RequestMethod.GET)
public ModelAndView loginPage(){
ModelAndView mv = new ModelAndView("/security/login");
return mv;
}
}
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导航到/index.html没有问题
http:// localhost:8080/SpringMVC/index.html 完美无缺.
但是当我导航到 http:// localhost:8080/SpringMVC/login.html时, 我有404错误.
HTTP Status 404 - /SpringMVC/login.jsp
type Status report
message /SpringMVC/login.jsp
description The requested resource (/SpringMVC/login.jsp) is not available.
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我不想将login.jsp移动到与index.jsp相同的级别,但为什么我有这个问题?
我只是在这里添加它,因为它解决了我的404问题.原来我的问题是url-mapping价值web.xml.使用Spring WebMVC版本org.springframework:spring-webmvc:4.1.6.RELEASE
我使用以下(不起作用):
<url-pattern>/rest</url-pattern>
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我应该使用以下值(有效):
<url-pattern>/rest/*</url-pattern>
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要么
<url-pattern>/</url-pattern>
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参考:http://docs.spring.io/spring/docs/current/spring-framework-reference/html/mvc.html
HTTP 404 表示未找到资源。
HTTP 状态 404 - /SpringMVC/login.jsp
看起来您发送了一个 HTTP 请求,/SpringMVC/login.jsp但您的控制器方法绑定到.html,因此您需要将 HTTP 请求更改为/SpringMVC/login.html
由于名称(登录)可能您的 Spring Security 配置不正确。
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