invalid.fieldvalue.price = \u5546\u54c1\u4ef7\u683c\u8f93\u5165\u683c\u5f0f\u6709\u8bef

<?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:context="http://www.springframework.org/schema/context"

    xmlns:tx="http://www.springframework.org/schema/tx"

    xmlns:aop="http://www.springframework.org/schema/aop"

    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

        http://www.springframework.org/schema/tx

        http://www.springframework.org/schema/tx/spring-tx.xsd

        http://www.springframework.org/schema/aop

        http://www.springframework.org/schema/aop/spring-aop.xsd">

    <!-- 开启包扫描，并注册注解 -->

    <context:component-scan base-package="cn.hncu.*"/>

    <!-- 引入属性文件 -->

    <context:property-placeholder location="classpath:jdbc.properties"/>

    <!-- 配置C3P0连接池 -->

    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">

        <!-- 数据库连接相关信息 -->

        <property name="jdbcUrl" value="${jdbc.url}"/>

        <property name="driverClass" value="${jdbc.driverClass}"/>

        <property name="user" value="${jdbc.username}"/>

        <property name="password" value="${jdbc.password}"/>

    </bean>

    <!-- 配置Hibernate的SessionFactory -->

    <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">

        <!-- 注入连接池 -->

        <property name="dataSource" ref="dataSource"/>

        <!-- 配置Hibernate属性 -->

        <property name="hibernateProperties">

            <props>

                <prop key="hibernate.show_sql">true</prop><!-- 是否展示SQL -->

                <prop key="hibernate.hbm2ddl.auto">update</prop><!-- 是否自动创建表结构 -->

                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>

            </props>

        </property>

        <!-- 扫描并加载注解过的实体类 -->

        <property name="packagesToScan" value="cn.hncu.domain"/>

    </bean>

    <!-- 配置事务管理器 -->

    <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">

        <!-- 注入SessionFactory -->

        <property name="sessionFactory" ref="sessionFactory"/>

    </bean>

    <!-- 配置事务增强 -->

    <tx:advice id="txAdvice" transaction-manager="transactionManager">

        <tx:attributes>

            <!-- 配置需要进行事务管理的方法，和事务传播行为 -->

            <tx:method name="save*" propagation="REQUIRED"/>

            <tx:method name="update*" propagation="REQUIRED"/>

            <tx:method name="delete*" propagation="REQUIRED"/>

        </tx:attributes>

    </tx:advice>

    <bean id="productAction" class="cn.hncu.active.ProductAction"></bean><!--这个地方我可以不配，但是配上也不会出错，其实不配也行，因为下面采用了自动扫描注解了，在Spring里面采用自动扫描注解bean实体类的时候，就把struts.xml中的class改为了productAction如果采用@Controller未指定名称，就默认将类名的首字母小写-->

    <!-- 配置切面 -->

     <aop:config>

      <!--   配置切入点

            * cn.hncu.service.*+.*(..)

                *：表示方法的作用域，*表示所有

                cn.hncu.service.*：表示org.ssh.service下的任何包

                cn.hncu.service.*+：表示org.ssh.service下的任何包及其子包

                *(..)：*表示任何方法，(..)表示方法的任何参数 -->

        <aop:pointcut id="pointcut" expression="execution(* cn.hncu.service.*+.*(..))"/>

        <aop:advisor advice-ref="txAdvice" pointcut-ref="pointcut"/>

    </aop:config>  

</beans>

package cn.hncu.domain;

import javax.persistence.Column;

import javax.persistence.Entity;

import javax.persistence.GeneratedValue;

import javax.persistence.GenerationType;

import javax.persistence.Id;

import org.hibernate.annotations.GenericGenerator;

@Entity

public class Product {

	  @Id

	  @GeneratedValue(generator = "id")

	  @GenericGenerator(name = "id", strategy = "native")

	private Integer id;//商品ID

	@Column(length=100)

	private String pname;//商品名称

	private  double price;//商品价格

	public Product() {

	}

	public Product(String pname, double price) {

		this.pname = pname;

		this.price = price;

	}

	public Integer getId() {

		return id;

	}

	public void setId(Integer id) {

		this.id = id;

	}

	public String getPname() {

		return pname;

	}

	public void setPname(String pname) {

		this.pname = pname;

	}

	public double getPrice() {

		return price;

	}

	public void setPrice(double price) {

		this.price = price;

	}

	@Override

	public String toString() {

		return "Product [id=" + id + ", pname=" + pname + ", price=" + price

				+ "]";

	}

}

package cn.hncu.dao;

import cn.hncu.domain.Product;

public interface ProductDao {

void saveProduct(Product product);

}

 package cn.hncu.dao.Impl;

import org.hibernate.SessionFactory;

import org.springframework.orm.hibernate5.HibernateTemplate;

import org.springframework.stereotype.Repository;

import cn.hncu.dao.ProductDao;

import cn.hncu.domain.Product;

/**

 *  商品信息-服务层实现

 * @author Administrator

 *

 */

@Repository

public class ProductDaoImpl implements ProductDao{

private HibernateTemplate template;

  public ProductDaoImpl(SessionFactory sessionFactory) {

	  this.template=new HibernateTemplate(sessionFactory);

}

	@Override

	public void saveProduct(Product product) {

		System.out.println("调用到这里来了吗。。。。");

	    System.out.println("product=="+product);

	    System.out.println("template=="+template);

		template.save(product);

	}

}

 package cn.hncu.service;

import cn.hncu.domain.Product;

/*

 * 商品操作-服务层接口

 *

 */

public interface ProductService {

	void saveProduct(Product product);

}

package cn.hncu.service.Impl;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Service;

import cn.hncu.dao.ProductDao;

import cn.hncu.domain.Product;

import cn.hncu.service.ProductService;

@Service

public class ProductServiceImpl implements ProductService{

    @Autowired

    private ProductDao productDao;

    @Override

    public void saveProduct(Product product) {

        System.out.println("调用到serviceImpl层来了吗?");

        productDao.saveProduct(product); 

    }

}

package cn.hncu.service.Impl;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Service;

import cn.hncu.dao.ProductDao;

import cn.hncu.domain.Product;

import cn.hncu.service.ProductService;

@Service

public class ProductServiceImpl implements ProductService{

	@Autowired

	private ProductDao productDao;

	@Override

	public void saveProduct(Product product) {

		System.out.println("调用到serviceImpl层来了吗?");

		productDao.saveProduct(product); 

	}

}

<%@ page language="java" contentType="text/html; charset=utf-8"

    pageEncoding="utf-8"%>

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<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">

<title>Insert title here</title>

</head>

<body>

恭喜你成功保存！！

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