s2sh整合總結（struts2.1.8-spring2.5-hibernate3.2）
1. 創建工程
2. 建好包架構
配置Struts2.0
3. 加入struts2包
Commons-logging-1.0.4.jar，Freemarker-2.3.13.jar，Ognl-2.6.11.jar，Struts2-core-2.1.6.jar，Xwork-2.1.2.jar，另外sqljdbc.jar，commons-fileupload-1.2.1.jar，
4. 修改WEB-INF下的web.xml文件，增加struts2的配置
<!-- struts2過濾器 -->
<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>
5.添加struts配置文件。在WEB-INF/classes目錄下，新建struts.xml,模版如下：
<?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>
</struts>
6，測試看是否配置成功
7.配置一個Action
首先新建一個登陸頁面login.jsp，代碼如下：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>登錄</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
</head>
<body>
<s:form name="form1" action="login" >
<s:textfield name="username" label="username" ></s:textfield>
<s:password name="password" label="password" ></s:password>
<s:submit label="submit"></s:submit>
</s:form>
<s:actionerror/>
</body>
</html>
8.在我們已經建好的struts.xml中來配置登錄的action。這里定義登錄action的名字為login,配置代碼如下：
<?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="struts2" extends="struts-default" namespace="/">
<action name="login" class="com.test.actions.LoginAction">
<result name="success" type="redirect">/index.jsp</result>
<result name="input">/login.jsp</result>
<result name="error">/login.jsp</result>
</action>
</package>
</struts>
9.下面就來編寫具體的action類了。代碼如下：
package com.test.actions;
import com.opensymphony.xwork2.ActionSupport;
publicclass LoginAction extends ActionSupport {
public String username;
public String password;
public String excute(){
if(!username.equals("admin")){
super.addFieldError("username", "用戶名錯誤！");
returnERROR;
}
if(!password.endsWith("sa")){
super.addFieldError("password","密碼錯誤！");
returnERROR;
}
returnSUCCESS;
}
//驗證
publicvoid validate(){
if(username==null || username.length()==0){
super.addActionError("請輸入用戶名！");
}
if(password==null || password.length()==0){
super.addActionError("請輸入密碼！");
}
}
}
10.測試，看效果(成功)
配置Hibernate
11.導入hibernate包：
hibernate3.jar-----------------------------核心類庫
antlr-2.7.6.jar-----------------------------代碼掃描器,用來翻譯HQL語句
commons-collections-3.1.jar----------- Apache Commons包中的一個，包含了一些Apache開發的集合類，功能比java.util.*強大
dom4j-1.6.1.jar----------------------------是一個Java的XML API，類似于jdom，用來讀寫XML文件的
javassist-3.4.GA.jar----------------------- Javassist 字節碼解釋器
jta-1.1.jar------------------------------------標準的JTA API
slf4j-api-1.5.2.jar
slf4j-nop-1.5.2.jar
12.創建Hibernate配置文件。在WEB-INF"calsses目錄下（工程的src包下）新建hibernate.cfg.xml。這是hibernate連接數據庫的配置文件：
<?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="connection.username">sa</property>
<property name="connection.url">jdbc:sqlserver://localhost:1433;databaseName=demo</property>
<property name="dialect">
org.hibernate.dialect.SQLServerDialect
</property>
<property name="myeclipse.connection.profile">s2shcon2</property>
<property name="connection.password">sa</property>
<property name="connection.driver_class">com.microsoft.sqlserver.jdbc.SQLServerDriver</property>
<property name="dialect">org.hibernate.dialect.SQLServerDialect</property>
<property name="show_sql">true</property>
<mapping resource="com/test/entity/Users.hbm.xml" />
</session-factory>
</hibernate-configuration>
配置Spring2.5
14.導入包：
spring.jar,struts2-spring-plugin-2.1.8.1.jar (spring 與 struts 整合映射用) ,cglib-2.1.3.jar, asm.jar
15.配置web.xml文件。Jar包引入完成后，就開始配置spring了，首先修改web.xml文件，增加如下代碼：
<!-- 配置spring的監聽器 -->
<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>
16.在src下面新建applicationContext-common.xml文件。首先給這個文件加上spring的標頭
<?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-2.5.xsd">
</beans>
17.建2個類測試spring
package test.spring;
publicclass TUser implements java.io.Serializable {
private String username;
private String allname;
private String address;
public String getUsername() {
returnthis.username;
}
publicvoid setUsername(String username) {
this.username = username;
}
public String getAllname() {
returnthis.allname;
}
publicvoid setAllname(String allname) {
this.allname = allname;
}
public String getAddress() {
returnthis.address;
}
publicvoid setAddress(String address) {
this.address = address;
}
}
package test.spring;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
publicclass SpringTest {
publicstaticvoid main(String[] args) {
// 加載spring配置文件，初始化IoC容器
ApplicationContext ac = new ClassPathXmlApplicationContext(
"applicationContext-common.xml");
// 從容器接管Bean
TUser user = (TUser) ac.getBean("TUser");
// 輸出歡迎信息
System.out.println("Hello:" + user.getUsername() + ";u is in "
+ user.getAddress() + " ; and u is " + user.getAllname());
}
}
18.創建完畢后，就剩最后一步了，在applicationContext.xml中配置一個bean，在xml中增加如下代碼：
<bean id="TUser" class="test.spring.TUser">
<property name="username" value="小張"></property>
<property name="allname" value="張三"></property>
<property name="address" value="青島市"></property>
</bean>
19.測試結果：
整合Struts
20.在web.xml中添加：
<!-- 配置spring的監聽器 -->
<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>
21.現在就來看如何把struts的action交給spring。以struts示例中的login.action為例，首先創建一個LoginAction類的Bean。在applicationContext-common.xml中增加如下代碼：
<bean id="loginAction" class="com.test.actions.LoginAction"
scope="prototype">
</bean>
22.接下來修改struts.xml文件，把原來login.action的配置做如下修改：
原來：<action name="login" class="com.test.actions.LoginAction" >
修改為：<action name="login" class="loginAction">
class值設為了loginAction，即LoginAction類的bean的ID。這樣我們就把LoginAction類交給了spring管理。至于具體是怎么處理的，秘密在struts2-spring-plugin-2.1.6.jar中，
整合Hibernate
22.配置sessionFactory，讓spring來創建Session。在applicationContext-common.xml中增加如下代碼：
<!-- 配置SessionFactory -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation"
value="classpath:hibernate.cfg.xml">
</property>
</bean>
<!-- 配置事務管理器 -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<!-- 配置事務管理 -->
<bean id="transactionBase"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
lazy-init="true" abstract="true">
<!-- 配置事務管理器 -->
<property name="transactionManager" ref="transactionManager" />
<!-- 配置事務屬性 -->
<property name="transactionAttributes">
<props>
<prop key="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
23.web.xml添加過濾
<!-- hibernate過濾器 -->
<filter>
<filter-name>hibernateFilter</filter-name>
<filter-class>
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>hibernateFilter</filter-name>
<url-pattern>*.action</url-pattern>
</filter-mapping>
將數據訪問層，邏輯層，action層的配置分開，applicationContext-common.xml只放公共配置
最后配置文件：
Web.xml：
<?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">
<!-- 配置spring的監聽器 -->
<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>
<!-- hibernate過濾器 -->
<filter>
<filter-name>hibernateFilter</filter-name>
<filter-class>
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>hibernateFilter</filter-name>
<url-pattern>*.action</url-pattern>
</filter-mapping>
<!-- struts2過濾器 -->
<display-name>Struts 2 Fileupload</display-name>
<filter >
<filter-name>struts-cleanup</filter-name>
<filter-class>
org.apache.struts2.dispatcher.ActionContextCleanUp
</filter-class>
</filter >
<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
</filter-class>
</filter>
<filter-mapping >
<filter-name>struts-cleanup</filter-name>
<url-pattern >/*</url-pattern >
</filter-mapping >
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- 編碼過濾器 -->
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
Struts.xml為：
<?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="struts2" extends="struts-default" namespace="/">
<action name="login" class="loginAction">
<result name="success">/main.jsp</result>
<result name="input">/login.jsp</result>
<result name="error">/login.jsp</result>
</action>
<action name="comReport" class="comReportAction">
<result name="success">/index.jsp</result>
<result name="input">/investreport.jsp</result>
</action>
<action name ="fileUpload" class ="com.gt.test.FileUploadAction" >
<interceptor-ref name ="fileUploadStack" />
<result name ="success" >/test/FileUpload.jsp </result >
</action >
</package>
</struts>
Hibernate.cfg.xml:
<?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="connection.username">IT03</property>
<property name="connection.url">
jdbc:sqlserver://localhost;databaseName=demo
</property>
<property name="dialect">
org.hibernate.dialect.SQLServerDialect
</property>
<property name="myeclipse.connection.profile">s2shcon</property>
<property name="connection.password">sa</property>
<property name="connection.driver_class">
com.microsoft.sqlserver.jdbc.SQLServerDriver
</property>
<property name="dialect">
org.hibernate.dialect.SQLServerDialect
</property>
<property name="show_sql">true</property>
</session-factory>
</hibernate-configuration>