我正在使用Spring MVC Framework,而我一直使用的IDE是NetBeans。自上周整周以来,我一直面临问题,这使我心烦意乱,现在我正站在世界前列(希望今天晚上我会面带微笑上床睡觉)。这是Snapshot of Project Structure
index.jsp
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>WELCOME</title>
</head>
<body>
<form action = "AddNumbersFunction">
<table>
<tr>
<td> First Number: </td>
<td> <input type = "text" name = "num1"> </td>
</tr>
<tr>
<td> Second Number: </td>
<td> <input type = "text" name = "num2"> </td>
</tr>
<tr>
<td></td>
<td> <input type = "submit" name = "SubmitButton" value = "Add Numbers"> </td>
</tr>
</table>
</form>
</body>
</html>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.1" 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">
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<servlet>
<servlet-name>MainCtrl</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>MainCtrl</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
MainCtrl-servlet.xml
<?xml version='1.0' encoding='UTF-8' ?>
<!-- was: <?xml version="1.0" encoding="UTF-8"?> -->
<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:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd" xmlns:context="http://www.springframework.org/schema/context">
<ctx:annotation-config></ctx:annotation-config>
<ctx:component-scan base-package = "com.MAKaey"></ctx:component-scan>
<bean class = "org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name = "prefix">/WEB-INF/jsp</property>
<property name = "suffix">.jsp</property>
</bean>
</beans>
AddController.java
package com.MAKaey;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class AddController {
@RequestMapping("/AddNumbersFunction")
public void add(){
System.out.println("I'm Here!");
}
}
问题是当我运行项目时,出现以下错误(javax.servlet.ServletException)Exception's Snapshot 甚至不显示任何文本字段,因为在您运行项目时,显示的第一页就是该错误。 请帮助我!谢谢!
答案 0 :(得分:0)
更改
<ctx:annotation-config></ctx:annotation-config>
<ctx:component-scan base-package = "com.MAKaey"></ctx:component-scan>
到
<tx:annotation-config></tx:annotation-config>
<tx:component-scan base-package = "com.MAKaey"></tx:component-scan>
因为您是在此处使用xmlns:tx="http://www.springframework.org/schema/tx"
进行导入