SSH整合（配置方式）

工程目录：

/SSH1/src/cn/itcast/domain/Book.java


package cn.itcast.domain;


/**

 * 图书

 */

public class Book {

    private Integer id; // 图书编号

    private String name; // 图书名称

    private Double price; // 图书价格


public Integer getId() {

        return id;

    }


public void setId(Integer id) {

        this.id = id;

    }


public String getName() {

        return name;

    }


public void setName(String name) {

        this.name = name;

    }


public Double getPrice() {

        return price;

    }


public void setPrice(Double price) {

        this.price = price;

    }


}

/SSH1/src/cn/itcast/domain/Book.hbm.xml


<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE hibernate-mapping PUBLIC

    "-//Hibernate/Hibernate Mapping DTD 3.0//EN"

    "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<hibernate-mapping>

    <class name="cn.itcast.domain.Book" table="book">

        <id name="id">

            <generator class="identity"></generator>

        </id>

        <property name="name"></property>

        <property name="price"></property>

    </class>

</hibernate-mapping>

/SSH1/src/cn/itcast/dao/BookDAO.java


package cn.itcast.dao;


import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import cn.itcast.domain.Book;


/**

 * 数据层代码

 */

public class BookDAO extends HibernateDaoSupport {


public void save(Book book) {

        System.out.println("添加图书 dao 执行...");

        this.getHibernateTemplate().save(book);

    }

}

/SSH1/src/cn/itcast/service/BookService.java


package cn.itcast.service;


import org.springframework.transaction.annotation.Transactional;

import cn.itcast.dao.BookDAO;

import cn.itcast.domain.Book;


/**

 * 图书管理 业务层

 */

@Transactional

public class BookService {

    private BookDAO bookDAO;


public void addBook(Book book) {

        System.out.println("添加图书 service执行 ...");

        bookDAO.save(book);

    }


public void setBookDAO(BookDAO bookDAO) {

        this.bookDAO = bookDAO;

    }

}

/SSH1/src/cn/itcast/web/action/BookAction.java


package cn.itcast.web.action;


import cn.itcast.domain.Book;

import cn.itcast.service.BookService;


import com.opensymphony.xwork2.ActionSupport;

import com.opensymphony.xwork2.ModelDriven;


/**

 * 添加图书

 */

public class BookAction extends ActionSupport implements ModelDriven<Book> {

    private static final long serialVersionUID = 1L;

    private Book book = new Book();


public Book getModel() {

        return book;

    }


@Override

    public String execute() throws Exception {

        System.out.println("添加图书 action 执行... ");

        bookService.addBook(book);

        return NONE;

    }


private BookService bookService;


public void setBookService(BookService bookService) {

        this.bookService = bookService;

    }


}

/SSH1/src/applicationContext.xml


<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

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

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

    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-3.0.xsd

   http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd

   http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd

   http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">

    <!-- 配置Action -->

    <bean id="bookAction" class="cn.itcast.web.action.BookAction"

        scope="prototype">

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

    </bean>


<!-- 配置Service -->

    <bean id="bookService" class="cn.itcast.service.BookService">

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

    </bean>


<!-- 配置DAO -->

    <bean id="bookDAO" class="cn.itcast.dao.BookDAO">

        <!-- 注入sessionFactory， 构造hibernateTemplate -->

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

    </bean>


<!-- 整合hibernate 方式一 -->

    <bean id="sessionFactory"

        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">

        <property name="configLocation" value="classpath:hibernate.cfg.xml"/>

    </bean>


<!-- 事务管理 -->

    <tx:annotation-driven transaction-manager="transactionManager" />

    <bean id="transactionManager"

        class="org.springframework.orm.hibernate3.HibernateTransactionManager">

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

    </bean>


</beans>

/SSH1/src/hibernate.cfg.xml


<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE hibernate-configuration PUBLIC

    "-//Hibernate/Hibernate Configuration DTD 3.0//EN"

    "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">

<hibernate-configuration>

    <!-- JDBC基本连接参数 -->

    <session-factory> <!-- 理解为连接池 -->

        <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>

        <property name="hibernate.connection.url">jdbc:mysql://127.0.0.1:3306/test</property>

        <property name="hibernate.connection.username">root</property>

        <property name="hibernate.connection.password">root</property>

        <!-- 配置方言 -->

        <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>


<!-- 常见其它配置 -->

        <property name="hibernate.show_sql">true</property> <!-- 控制台上打印SQL -->

        <property name="hibernate.format_sql">true</property> <!-- 控制台输出时，对SQL语句格式化 -->

        <!-- 测试环境 create/ create-drop 正式环境 update validate -->

        <property name="hibernate.hbm2ddl.auto">update</property> <!-- 自动建表 -->


<property name="hibernate.connection.autocommit">true</property>


<!-- 在核心配置文件中 引用 mapping 映射文件 -->

        <mapping resource="cn/itcast/domain/Book.hbm.xml"/>


</session-factory>

</hibernate-configuration>

/SSH1/src/log4j.properties


### direct log messages to stdout ###

log4j.appender.stdout=org.apache.log4j.ConsoleAppender

log4j.appender.stdout.Target=System.out

log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n


### direct messages to file mylog.log ###

log4j.appender.file=org.apache.log4j.FileAppender

log4j.appender.file.File=c:/mylog.log

log4j.appender.file.layout=org.apache.log4j.PatternLayout

log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n


### set log levels - for more verbose logging change ‘info‘ to ‘debug‘ ###


log4j.rootLogger=info, stdout

/SSH1/src/struts.xml


<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"

    "http://struts.apache.org/dtds/struts-2.3.dtd">


<struts>

    <constant name="struts.devMode" value="true" />


<package name="default" namespace="/" extends="struts-default">

        <!-- 方式一，自动向Action 装配 Service -->

        <!-- <action name="addbook" class="cn.itcast.web.action.BookAction"></action> -->

        <!-- 方式二，将Action 交给Spring 管理 ， class属性 编写伪类名 -->

        <action name="addbook" class="bookAction"></action>

    </package>

</struts>

/SSH1/WebRoot/WEB-INF/web.xml


<?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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">

  <display-name></display-name>

  <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>

  <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>

  <filter>

    <filter-name>openSessionInViewFilter</filter-name>

    <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>

    <init-param>

      <param-name>singleSession</param-name>

      <param-value>true</param-value>

    </init-param>

  </filter>

  <filter-mapping>

    <filter-name>struts2</filter-name>

    <url-pattern>/*</url-pattern>

  </filter-mapping>

  <filter-mapping>

    <filter-name>openSessionInViewFilter</filter-name>

    <url-pattern>*.do,*.action</url-pattern>

  </filter-mapping>

  <welcome-file-list>

    <welcome-file>welcome.jsp</welcome-file>

  </welcome-file-list>

</web-app>

/SSH1/WebRoot/book.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>addBook</title>

</head>

<body>

    <h1>添加图书</h1>

    <s:form action="addbook" namespace="/" method="post" theme="simple">

    图书名称 <s:textfield name="name"></s:textfield>

        <br />

    图书价格 <s:textfield name="price"></s:textfield>

        <br />

        <s:submit type="submit" value="提交"></s:submit>

    </s:form>

</body>

</html>

/SSH1/WebRoot/success.jsp


<%@ page language="java" contentType="text/html" pageEncoding="UTF-8"%>

<!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>success</title>

</head>

<body>

    <h1>ADDBOOK SUCCESS!</h1>

</body>

</html>

/SSH1/WebRoot/welcome.jsp


<%@ page language="java" contentType="text/html" pageEncoding="UTF-8"%>

<!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>添加图书</title>

</head>

<body>

    <a href="/SSH1/addbook">显示</a>

    <a href="book.jsp">book.jsp</a>

</body>

</html>

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时间： 2024-11-06 14:06:25

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