我正在尝试编写一个spring MVC应用程序,我收到以下错误 码: 的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>Nov29thSpringMVC</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>nov</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>nov</servlet-name>
<url-pattern>*.htm</url-pattern>
</servlet-mapping>
</web-app>
NOV-servlet.xml中
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
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-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<context:component-scan base-package="com.searchsme.controller" />
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
</beans>
的index.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<form:form id="searchSME" modelAttribute="searchSME" action="search" method="post">
<table align="center">
<tr>
<td>
<form:label path="username">Search SME: </form:label>
</td>
<td>
<form:input path="search" name="searchTopic" id="searchTopic" />
</td>
</tr>
<tr>
<td></td>
<td align="left">
<form:button id="login" name="login">Search</form:button>
</td>
</tr>
<tr></tr>
</table>
</form:form>
</body>
</html>
错误:
java.lang.IllegalStateException: No WebApplicationContext found: not in a DispatcherServlet request and no ContextLoaderListener registered?
我看到了一些旧帖子并在下面尝试过它不起作用
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
我收到以下异常
引起:java.io.FileNotFoundException:无法打开 ServletContext资源[/WEB-INF/applicationContext.xml]
我们还必须编写applicationContext.xml吗?我已经有了混淆文件。
答案 0 :(得分:0)
Hello请在WEB-INF中添加web.xml和no-servlet.xml,然后尝试下面的代码。用于调度程序servlet。
<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/nov-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
如果你使用maven项目,必须将它放在同一个文件夹中你可以通过将参数传递给init-param来从资源文件夹获取文件
类路径:配置文件中-name.xml的