Java Web开发 SSH配置文件案例详解（eclipse开发自存）

package com.prj.bean;

import java.util.HashSet;
import java.util.Set;

/**
 * Departmentinfo entity. @author MyEclipse Persistence Tools
 */

public class Departmentinfo implements java.io.Serializable {

    // Fields

    private Integer departmentId;
    private String departmentName;
    private Set employeeinfos = new HashSet(0);

    // Constructors

    /** default constructor */
    public Departmentinfo() {
    }

    /** full constructor */
    public Departmentinfo(String departmentName, Set employeeinfos) {
        this.departmentName = departmentName;
        this.employeeinfos = employeeinfos;
    }

    // Property accessors

    public Integer getDepartmentId() {
        return this.departmentId;
    }

    public void setDepartmentId(Integer departmentId) {
        this.departmentId = departmentId;
    }

    public String getDepartmentName() {
        return this.departmentName;
    }

    public void setDepartmentName(String departmentName) {
        this.departmentName = departmentName;
    }

    public Set getEmployeeinfos() {
        return this.employeeinfos;
    }

    public void setEmployeeinfos(Set employeeinfos) {
        this.employeeinfos = employeeinfos;
    }

}

package com.prj.bean;

import java.sql.Timestamp;

/**
 * Employeeinfo entity. @author MyEclipse Persistence Tools
 */

public class Employeeinfo implements java.io.Serializable {

    // Fields

    private Integer employeeNo;
    private Departmentinfo departmentinfo;
    private String employeeName;
    private String job;
    private Double salary;
    private Timestamp birthday;

    // Constructors

    /** default constructor */
    public Employeeinfo() {
    }

    /** full constructor */
    public Employeeinfo(Departmentinfo departmentinfo, String employeeName,
            String job, Double salary, Timestamp birthday) {
        this.departmentinfo = departmentinfo;
        this.employeeName = employeeName;
        this.job = job;
        this.salary = salary;
        this.birthday = birthday;
    }

    // Property accessors

    public Integer getEmployeeNo() {
        return this.employeeNo;
    }

    public void setEmployeeNo(Integer employeeNo) {
        this.employeeNo = employeeNo;
    }

    public Departmentinfo getDepartmentinfo() {
        return this.departmentinfo;
    }

    public void setDepartmentinfo(Departmentinfo departmentinfo) {
        this.departmentinfo = departmentinfo;
    }

    public String getEmployeeName() {
        return this.employeeName;
    }

    public void setEmployeeName(String employeeName) {
        this.employeeName = employeeName;
    }

    public String getJob() {
        return this.job;
    }

    public void setJob(String job) {
        this.job = job;
    }

    public Double getSalary() {
        return this.salary;
    }

    public void setSalary(Double salary) {
        this.salary = salary;
    }

    public Timestamp getBirthday() {
        return this.birthday;
    }

    public void setBirthday(Timestamp birthday) {
        this.birthday = birthday;
    }

}

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- 
    Mapping file autogenerated by MyEclipse Persistence Tools
-->
<hibernate-mapping>
    <class name="com.prj.bean.Departmentinfo" table="departmentinfo" catalog="employeedb">
        <id name="departmentId" type="java.lang.Integer">
            <column name="DepartmentId" />
            <generator class="native" />
        </id>
        <property name="departmentName" type="java.lang.String">
            <column name="DepartmentName" length="20" />
        </property>
        <set name="employeeinfos" inverse="true">
            <key>
                <column name="Dept" />
            </key>
            <one-to-many class="com.prj.bean.Employeeinfo" />
        </set>
    </class>
</hibernate-mapping>

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- 
    Mapping file autogenerated by MyEclipse Persistence Tools
-->
<hibernate-mapping>
    <class name="com.prj.bean.Employeeinfo" table="employeeinfo" catalog="employeedb">
        <id name="employeeNo" type="java.lang.Integer">
            <column name="EmployeeNo" />
            <generator class="native" />
        </id>
        <many-to-one name="departmentinfo" class="com.prj.bean.Departmentinfo" fetch="select">
            <column name="Dept" />
        </many-to-one>
        <property name="employeeName" type="java.lang.String">
            <column name="EmployeeName" length="20" />
        </property>
        <property name="job" type="java.lang.String">
            <column name="Job" length="20" />
        </property>
        <property name="salary" type="java.lang.Double">
            <column name="Salary" precision="10" />
        </property>
        <property name="birthday" type="java.sql.Timestamp">
            <column name="Birthday" length="19" />
        </property>
    </class>
</hibernate-mapping>

<?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">

<!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration>

    <session-factory>
        <property name="show_sql">true</property>
        <property name="format_sql">true</property>
        <mapping resource="com/prj/bean/Departmentinfo.hbm.xml" />
        <mapping resource="com/prj/bean/Employeeinfo.hbm.xml" />

    </session-factory>

</hibernate-configuration>

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
    
    <package name="emp" extends="struts-default" namespace="/">
        <action name="employee" class="employeeActionBean">
            <result name="succ">/index.jsp</result>
            <result name="remove_succ" type="redirect">/index.jsp</result>
        </action>
        
        <action name="department" class="departmentActionBean">
            <result name="succ">/index.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" xmlns:p="http://www.springframework.org/schema/p"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

    <!-- DataSource数据源 -->
    <bean id="dataSourceBean"
        class="org.apache.commons.dbcp.BasicDataSource">
        <property name="driverClassName"
            value="com.mysql.jdbc.Driver">
        </property>
        <property name="url"
            value="jdbc:mysql://localhost:3306/employeedb?useUnicode=true&amp;characterEncoding=utf-8">
        </property>
        <property name="username" value="root"></property>
        <property name="password" value="liweidong"></property>
    </bean>
    
    
    <!-- SessionFactory -->
    <bean id="sessionFactoryBean"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">

        <!-- 注入Hibernate的主配置文件hibernate.cfg.xml -->
        <property name="configLocation" value="classpath:hibernate.cfg.xml" />

        <!-- 注入DataSource数据源 -->
        <property name="dataSource" ref="dataSourceBean"/>
    </bean>
    
    <!-- DAO -->
    <!-- 抽象Bean -->
    <bean id="baseDaoBean" abstract="true">
        <property name="sessionFactory" ref="sessionFactoryBean"/>
    </bean>
    <bean id="employeeDaoBean" class="com.prj.dao.impl.EmployeeDao" parent="baseDaoBean"/>
    <bean id="departmentDaoBean" class="com.prj.dao.impl.DepartmentDao" parent="baseDaoBean"/>
    
    <!-- 业务层 -->
    <bean id="employeeServiceBean" class="com.prj.biz.impl.EmployeeService">
        <!-- 注入数据访问对象  -->
        <property name="employeeDao" ref="employeeDaoBean"/>
    </bean>
    
    <bean id="departmentServiceBean" class="com.prj.biz.impl.DepartmentService">
        <!-- 注入数据访问对象  -->
        <property name="departmentDao" ref="departmentDaoBean"/>
    </bean>
    
    <!-- WEB层 -->
    <bean id="employeeActionBean" class="com.prj.web.action.EmployeeAction">
        <!-- 注入业务对象 -->
        <property name="employeeService" ref="employeeServiceBean"/>
    </bean>
    
    <bean id="departmentActionBean" class="com.prj.web.action.DeparmentAction">
        <!-- 注入业务对象 -->
        <property name="departmentService" ref="departmentServiceBean"/>
    </bean>
    
    
    
</beans>

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
    xmlns="http://java.sun.com/xml/ns/javaee" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
    http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
  <display-name></display-name>    
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  
  <!-- OpenSessionInViewFilter:用于解决延迟加载异常 -->
  <filter>
      <filter-name>OpenSessionInViewFilter</filter-name>
      <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
      
      <!-- 设置spring容器中SessionFactory的bean名称 -->
      <init-param>
          <param-name>sessionFactoryBeanName</param-name>
          <param-value>sessionFactoryBean</param-value>
      </init-param>
  </filter>
  
  <filter-mapping>
      <filter-name>OpenSessionInViewFilter</filter-name>
      <url-pattern>/*</url-pattern>
  </filter-mapping>
  
  <filter>
      <filter-name>struts2</filter-name>
      <filter-class>
          org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
      </filter-class>
  </filter>
  <filter-mapping>
      <filter-name>struts2</filter-name>
      <url-pattern>/*</url-pattern>
  </filter-mapping>
    
  <!-- ContextLoaderListener的作用:在服务器启动时，加载Spring容器 -->
  <listener>
      <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  
  <!-- 默认在WEB-INF下加载spring配置文件 -->
  <!-- 设置contextConfigLocation参数，用于指定spring配置文件的位置 -->
  <context-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:applicationContext.xml</param-value>
  </context-param>
  
  
    
</web-app>