我正在尝试从Spring运行基于小型表单的应用程序。我正在运行Java版本8，spring 4和tomcat 9。 详细信息如下：
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.crud</groupId>
<artifactId>crudOperations</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>crudOperations</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<javaee.version>8.0</javaee.version>
<spring.version>4.3.6.RELEASE</spring.version>
<jstl.version>1.2</jstl.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<!-- JSTL -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>${jstl.version}</version>
</dependency>
<!-- JAVA EE -->
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>${javaee.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
</dependencies>
<build>
<!-- Updated for the latest version of JAVA -->
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
<finalName>crudOperations</finalName>
</build>
</project>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
<display-name>Archetype Created Web Application</display-name>
<welcome-file-list>
<welcome-file>home.jsp</welcome-file>
<welcome-file>home.html</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>success.jsp</welcome-file>
</welcome-file-list>
<!-- Configuring front-controller -->
<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>
</web-app>
<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.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
">
<context:component-scan base-package="com.crud.Controllers"/>
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
<bean id="multipartResolver"
class="org.springframework.web.multipart.support.StandardServletMultipartResolver"/>
</beans>
package com.crud.Controllers;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
@Controller
public class HomeController {
@RequestMapping(value = {"/", "/home"})
public ModelAndView goToHomePage() {
ModelAndView view = new ModelAndView();
view.setViewName("home");
return view;
}
@RequestMapping(value = "/FormSubmit")
public ModelAndView goToSubmitSuccessPage() {
ModelAndView view = new ModelAndView();
view.setViewName("success");
return view;
}
}
<%@ 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">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Home page for registration</title>
<form action="FormSubmit" method="post">
User Name: <input type="textfield" name="username" /><br/><br/>
Gender: <input type="radio" name="gender" value="Male" checked/> Male
<input type="radio" name="gender" value="Female"/>Female<br/><br/>
Select a country: <select name="country">
<option>India</option>
<option>US</option>
<option>UK</option>
<option>Ireland</option>
</select>
<br/><br/>
About you: <br/><textarea rows="9" cols="70" name="aboutYou"> </textarea><br/>
Would you like to join our mailing list?<input type="checkbox" name="mailList"><br/><br/>
<input type="submit" value="submit"/>
</form>
</head>
</html>
<%@ 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">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<h3> You have submitted you application successfully</h3>
</body>
</html>
第一次尝试运行该程序时，URL http://localhost:8080/crudOperations/可以正常打开，但是在尝试访问http://localhost:8080/crudOperations/FormSubmit时却出现以下错误： HTTP状态404 –找不到 类型状态报告
描述原始服务器找不到目标资源的当前表示，或者不愿意透露该资源的存在。 Apache Tomcat / 9.0.8
我尝试了SO中建议的所有替代方法。我已经更改了部署程序集并在其中添加了视图文件夹，我也从部署程序集中添加了maven依赖关系，但仍然无法正常工作。
在我被困在这里时，任何帮助将不胜感激。
非常感谢！