SSH 项目建立过程

<?xml version=‘1.0‘ encoding=‘utf-8‘?>
<!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>

    <session-factory>
        <!-- 配置 hibernate 基本属性 -->
        <!-- 1. 数据源需配置到 IOC 容器中， 所以在此处不需要配置数据源 -->
        <!-- 2. 关联的 .hbm.xml 也在 IOC 容器配置 SessionFactory 实例时进行配置 -->
        <!-- 3. 配置 Hibernate 的基本属性： 方言， SQL 显示及格式， 生成数据表的策略以及二级缓存 -->
        <!-- JDBC connection pool (use the built-in) -->
        <property name="connection.pool_size">1</property>

        <!-- SQL dialect -->
        <property name=" ">org.hibernate.dialect.MySQL5InnoDBDialect</property>

        <!-- Echo all executed SQL to stdout -->
        <property name="show_sql">true</property>
        <property name="hibernate.format_sql">true</property>

        <!-- Drop and re-create the database schema on startup -->
        <property name="hbm2ddl.auto">update</property>

        <mapping class="com.test.entitys.Department"/>
        <mapping class="com.test.entitys.Employee"/>

    </session-factory>

</hibernate-configuration>

package com.test.entitys;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;

@Entity
public class Department {
    private Integer id;
    private String departmentName;
    
    @Id
    @GeneratedValue
    public Integer getId() {
        return id;
    }
    public void setId(Integer id) {
        this.id = id;
    }
    public String getDepartmentName() {
        return departmentName;
    }
    public void setDepartmentName(String departmentName) {
        this.departmentName = departmentName;
    }
}

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
    <constant name="struts.devMode" value="true" />    <!-- 实时编译 -->
    <constant name="struts.i18n.encoding" value="GBK" />    <!-- 解决中文乱码问题 -->
    <constant name="struts.multipart.maxSize" value="10000000000" />
    <package name="default" namespace="/" extends="struts-default">   
         <action name="emp_*" class="employeeAction" method="{1}">
               <result name="list">
                   /WEB-INF/views/emp_list.jsp
               </result>
           </action> 
     </package> 
</struts>

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    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">

    <bean id="employeeAction" class="com.actions.EmployeeAction" scope="prototype">
    </bean>
</beans>