一直報404
/**
?*?商品管理的Action類
?*/
public?class?ProductAction?extends?ActionSupport?implements?ModelDriven<Product>{
//模型驅動使用的類
private?Product?product?=?new?Product();
@Override
public?Product?getModel()?{
return?product;
}
//?Struts和Spring整合過程中按名稱自動注入的業(yè)務層類
private?ProductService?productService;
public?void?setProductService(ProductService?productService)?{
this.productService?=?productService;
}
/**
?*?保存商品的執(zhí)行方法:save
?*/
public?String?save(){
System.out.println("Action中的save方法執(zhí)行了...");
productService.save(product);
return?NONE;
}
}/**
?* 商品管理的業(yè)務類
?*/
@Transactional
public class ProductService {
//業(yè)務層注入DAO的類
private ProductDao productDao;
public void setProductDao(ProductDao productDao) {
this.productDao = productDao;
}
/**
* 業(yè)務層保存商品的方法
* @param product
*/
public void save(Product product) {
System.out.println("Servie中的save方法執(zhí)行了...");
productDao.save(product);
}
}
/**
?* 商品管理的DAO類
?*/
public class ProductDao extends HibernateDaoSupport{
/**
* DAO中保存商品的方法
* @param product
*/
public void save(Product product) {
System.out.println("DAO中save方法執(zhí)行了...");
this.getHibernateTemplate().save(product);
}
}
<?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:aop="http://www.springframework.org/schema/aop"
? ? xmlns:context="http://www.springframework.org/schema/context"
? ? xmlns:jpa="http://www.springframework.org/schema/data/jpa" xmlns:mvc="http://www.springframework.org/schema/mvc"
? ? xmlns:tx="http://www.springframework.org/schema/tx" xmlns:p="http://www.springframework.org/schema/p"
? ? xmlns:util="http://www.springframework.org/schema/util"
? ? 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/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
? ? http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
? ? http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
? ? http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">
<!-- 引入外部的屬性文件 -->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!-- 配置c3p0連接池 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.CombopooledDataSource" destroy-method="close">
<property name="driverClass" value="${jdbc.driverClass}"></property>
<property name="jdbcUrl" value="${jdbc.url}"></property>
<property name="user" value="${jdbc.username}"></property>
<property name="password" value="${jdbc.password}"></property>
</bean>
<!-- 配置Hibernate的相關屬性 -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<!-- 注入連接池 -->
<property name="dataSource" ref="dataSource"></property>
<!-- 配置Hibernate的屬性 -->
<property name="hibernateProPerties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
<!-- 加載Hibernate中的映射文件 -->
<property name="mappingResources">
<list>
<value>com/test/ssh/domain/Product.hbm.xml</value>
</list>
</property>
</bean>
<!-- 配置Action的類 -->
<bean id="productAction" class="com.test.ssh.action.ProductService" scope="prototype">
<!-- 手動注入Service -->
<property name="productService" ref="productService"></property>
</bean>
<!-- 配置業(yè)務層類 -->
<bean id="productService" class="com.test.ssh.service.ProductService">
<property name="productDao" ref="productDao"></property>
</bean>
<!-- 配置DAO的類 -->
<bean id="productDao" class="com.test.ssh.dao.ProductDao">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<!-- 配置事務管理器 -->
<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager ">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<!-- 開啟注解事務 -->
<tx:annotation-driven transaction-manager="transactionManager"/>
</beans>
<!DOCTYPE struts PUBLIC
? ? ? ? "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
? ? ? ? "http://struts.apache.org/dtds/struts-2.5.dtd">
<struts>
? ? <package name="ssh" extends="struts-default" namespace="/">
? ? <!-- <action name="product_*" class="com.test.ssh.action.ProductAction" method="{1}">
? ?
? ? </action> -->
? ? <action name="product_*" class="productAction" method="{1}">
? ?
? ? </action>
? ? </package>
</struts>
<?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"?
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee?
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
id="WebApp_ID" version="3.0">
<!-- Spring的框架的核心監(jiān)聽器 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<!-- Struts2的框架的核心過濾器的配置 -->
<filter>
<filter-name>struts</filter-name>
<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
? <display-name>testSSH</display-name>
? <welcome-file-list>
? <welcome-file>index.jsp</welcome-file>
? </welcome-file-list>
</web-app>
jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
? ? pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s" %>
<!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=UTF-8">
<title>添加商品</title>
</head>
<body>
<h1>保存商品的頁面</h1>
<s:form action="product_save" method="post" namespace="/" theme="simple">
<table border="1" width="400">
<tr>
<td>商品名稱</td>
<td><s:textfield name="pname"/></td>
</tr>
<tr>
<td>商品價格</td>
<td><s:textfield name="price"/></td>
</tr>
<tr>
<td colspan="2"><input type="submit" value="添加"/></td>
</tr>
</table>
</s:form>
</body>
</html>
2017-10-17
這個應該是你服務器啟動的時候項目就報錯了，所以從服務器里面找，，我秀逗了都沒想到
2017-10-17
一樣的問題，，不知道為什么
2017-09-23
<!-- 配置Hibernate的相關屬性 -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<!-- 配置事務管理器 -->
<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager ">
<property name="sessionFactory" ref="sessionFactory"></property>
這里會不會是包錯誤，老師用的是hibernate3的包哦....你如果用的是老師的包那肯定要改成hibernate3呀+ --
<!-- 配置hibernate事務管理器 -->
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<!-- 配置會話工廠（hibernate的其他相關屬性以及關系映射文件） -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
如果不是這個問題那你復制粘貼一下錯誤，截圖也行，因為404可以是路徑錯誤也可能是其他的....
2017-09-21
理論上來說應該是：struts.xml文件內的product_*這里的class類路徑配置錯誤
這里你也沒貼出struts.xml文件的內容 ?無法判斷
2017-09-14
404就是路徑問題，注意路徑就OK了