1.在查询分析器中创建好数据库以及数据表
2.在 Eclipse 中配置好JDBC连接以准备连接数据库
3.新建一个web工程,依次添加 struts,spring,hibernate,注意 spring 添加的是1.2.8或1.2版本,并修改 spring 的配置文件 applicationContext.xml的存放路径为webRoot/WEB-INF/下,并修改其名称为applicationContext_*.xml,* 号可替代为dao,command,action,不要勾选为Hibernate生成配置文件和sessionFactory的复选框
4.通过数据表生成对应于数据表的Java类以及映射文件,检查这几个映射文件的存放地址是否已经配置到了 applicationContext_*.xml文件中,如果没有就配置进去,配置内容如下:
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
......
<property name="mappingResources">
<list>
<value>com/konglong/ssh/form/Books.hbm.xml</value>
<value>com/konglong/ssh/form/Logintable.hbm.xml</value>
</list>
</property>
......
</bean>
5.将 spring 的 Servlet 和 applicationContext_*.xml 文件的存放路径配置到 web.xml 文件中,配置内容如下:
<servlet>
<servlet-name>context</servlet-name>
<servlet-class>org.springframework.web.context.ContextLoaderServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext*.xml </param-value>
</context-param>
6.编写 BaseForm 类,基本结构如下:
public class BaseForm extends ActionForm
{
//在该类中存放所有 form 的公共属性
protected Integer id;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
}
7.编写 IDAO 接口和该接口的适配器 DAOAdapter,他们的基本结构如下:
public interface IDAO {
public Map create(BaseForm form) throws Exception;
public Map create(List list) throws Exception;
......
}
public abstract class DAOAdapter extends HibernateDaoSupport implements IDAO {
public Map create(BaseForm form) throws Exception {
getHibernateTemplate().save(form);
return null;
}
public Map create(List list) throws Exception {
for(int i = 0; i < list.size(); i++)
{
BaseForm form = (BaseForm)list.get(i);
getHibernateTemplate().save(form);
}
return null;
}
......
}
8.编写 ICommand 接口和该接口的适配器 CommandAdapter,他们的基本结构如下:
public interface ICommand {
//注意在这里老师是将 IDAO 接口中的方法声明直接拷贝到这的
public Map create(BaseForm form) throws Exception;
public Map create(List list) throws Exception;
}
public abstract class CommandAdapter implements ICommand {
protected IDAO daoOne;
protected IDAO daoTwo;
public void setDaoOne(IDAO daoOne) {
this.daoOne = daoOne;
}
public void setDaoTwo(IDAO daoTwo) {
this.daoTwo = daoTwo;
}
}
在实际应用中肯定存在一个 command 中依赖多个 dao 的情况,有可能是2个,3个或者5个,但我们在 command 的适配器中一般
只定义 2个或3个 dao ,如果某个具体 command 类依赖的 dao 的数量超过适配器中定义的个数那么自己在这个 command 类添加
所需的 dao ,然后自己去依赖注入
9.编写具体的 dao 类去继承 DAOAdapter 类,然后在编写具体的 command 类去继承 CommandAdapter 类
10.修改第 4 步中我们手动生成的对应于数据表的 javaBean 类,让他们都去继承 BaseForm 变成 FormBean,例如:
public class Books extends BaseForm {
......
}
11.在 struts-config.xml 文件中配置这些 FormBean
12.编写基类BaseAction,并让它去继承Action,例如:
public class BaseAction extends Action {
protected ICommand command;
public ICommand getCommand() {
return command;
}
public void setCommand(ICommand command) {
this.command = command;
}
}
13.编写具体的Action类继承基类BaseAction,并在 struts-config.xml 文件中配置:
<action path="/login"
name="loginForm"
type="com.konglong.ssh.action.LoginAction" >
......
</action>
在这里我们可以顺便将创建 Action 对象的工作交由 spring 容器来做,配置内容如下:
<controller processorClass="org.springframework.web.struts.DelegatingRequestProcessor"></controller>
进行了上述处理后,<action...>元素中的 type 属性可要可不要。
14.在 applicationContext_dao.xml 文件中配置具体的 dao 类,例如:
<bean id="bookDao" class="com.konglong.ssh.dao.BookTableDAO">
<property name="sessionFactory">
<ref bean="sessionFactory"/>
</property>
</bean>
在 applicationContext_command.xml 文件中配置具体的 command 类,例如:
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<bean id="proxyTemplate"
class="org.springframework.transaction.interceptor.TransactionInterceptor">
<property name="transactionManager">
<ref bean="transactionManager" />
</property>
<property name="transactionAttributes">
<props>
<prop key="update*">PROPAGATION_REQUIRED</prop>
<prop key="save*">PROPAGATION_REQUIRED</prop>
<prop key="delete*">PROPAGATION_REQUIRED</prop>
<prop key="*">PROPAGATION_REQUIRED,readOnly</prop>
</props>
</property>
</bean>
<bean
class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
<property name="interceptorNames">
<list>
<value>proxyTemplate</value>
</list>
</property>
<property name="beanNames">
<list>
<value>loginCommand</value>
</list>
</property>
</bean>
<bean id="loginCommand" class="com.konglong.ssh.command.LoginCommand">
<property name="daoOne">
<ref bean="loginDao"/>
</property>
<property name="daoTwo">
<ref bean="bookDao"/>
</property>
</bean>
在 applicationContext_action.xml 文件中配置具体的 action 类,例如:
<bean name="/login" class="com.konglong.ssh.action.LoginAction">
<property name="command">
<ref bean="loginCommand"/>
</property>
</bean>
15.编写 jsp 页面,设置好提交路径,跳转路径。
第二部分:Tiles 框架的配置
在 WEB-INF 上单击右键-->选择 “New”-->XML(Advanced Templates)-->指定文件名,例如:tiles_defs.xml,内容如下:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE tiles-definitions PUBLIC "-//Apache Software Foundation//DTD Tiles Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/tiles-config_1_1.dtd">
<tiles-definitions>
<definition name="tilesDefinition" path="/welcome/layout.jsp">
<put name="header" value="/welcome/header.jsp"/>
<put name="menu" value="/welcome/menu.jsp"/>
<put name="content" value="/welcome/content.jsp"/>
<put name="footer" value="/welcome/footer.jsp"/>
</definition>
<definition name="tilesAdminPage1" extends="tilesDefinition">
<put name="menu" value="/admin/menu.jsp"/>
<put name="content" value="/admin/page1.jsp"/>
</definition>
.........
</tiles-definitions>
然后在 struts-config.xml文件中将 tiles 框架作为插件引入 struts 框架中:
<plug-in className="org.apache.struts.tiles.TilesPlugin">
<set-property property="definitions-config"
value="/WEB-INF/tiles-defs.xml"/>
</plug-in>
最后在 struts-config.xml文件中配置利用 tiles 框架组合的页面以供使用:
<action path="/tilesDefinition"
parameter="tilesDefinition"
type="org.apache.struts.actions.ForwardAction">
</action>
<action path="/admin/tilesAdminPage1"
parameter="tilesAdminPage1"
type="org.apache.struts.actions.ForwardAction">
</action>
或者在 action 元素中将其配置成 Forward:
<action
......>
<forward name="index" path="/index.jsp"></forward>
<forward name="tilesAdminPage1" path="tilesAdminPage1"></forward>
<forward name="tilesUserPage1" path="tilesUserPage1"></forward>
</action>
注意在配置 tiles 页面时,设置 path 属性值时不要以 "/" 开头否则报错。
另附加:
ssh环境搭建
applicationContext.xml下配置:
java:comp/env/jdbc/mldn
<!-- 表示允许自动提交 -->
<prop key="hibernate.connection.autocommit">true</prop>
<!-- 显示sql语句 -->
<prop key="hibernate.show_sql">true</prop>
<bean id="hibernateTemplate"
class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<!-- 插入dao接口-->
<bean id="iuserdao" class="org.lxh.myzngt.dao.IUserDAO" abstract="true">
</bean>
<!-- 插入dao-->
<bean id="iuserdaoimpl" class="org.lxh.myzngt.dao.impl.IUserDAOImpl" parent="iuserdao">
<property name="hibernateTemplate">
<ref bean="hibernateTemplate" />
</property>
</bean>
<bean name="/jsp/user"
class="org.lxh.myzngt.struts.action.UserAction">
<property name="iuserdao">
<ref bean="iuserdaoimpl" />
</property>
</bean>
web.xml下配置:
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/classes/applicationContext.xml
</param-value>
</context-param>
<servlet>
<servlet-name>context</servlet-name>
<servlet-class>
org.springframework.web.context.ContextLoaderServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
struts-config.xml下配置:
<controller processorClass="org.springframework.web.struts.DelegatingRequestProcessor"></controller>
<message-resources parameter="org.lxh.myzngt.struts.ApplicationResources" />
<plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">
<set-property property="contextConfigLocation" value="/WEB-INF/classes/applicationContext.xml" />
</plug-in>
TOMCAT配置:
<Context path="/znt" docBase="E:\Workspace\javaProject\yzb\MyZNT\WebRoot" debug="5" reloadable="true" crossContext="true">
<Logger className="org.apache.catalina.logger.FileLogger" prefix="localhost_MysqlTest_log." suffix=".txt" timestamp="true"/>
<Resource name="jdbc/mldn" auth="Container" type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/mldn">
<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
<parameter>
<name>maxActive</name>
<value>100</value>
</parameter>
<parameter>
<name>maxIdle</name>
<value>30</value>
</parameter>
<parameter>
<name>maxWait</name>
<value>5000</value>
</parameter>
<parameter>
<name>username</name>
<value>root</value>
</parameter>
<parameter>
<name>password</name>
<value>elephant1234</value>
</parameter>
<parameter>
<name>driverClassName</name>
<value>org.gjt.mm.mysql.Driver</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc:mysql://localhost:3306/mldn</value>
</parameter>
</ResourceParams>
</Context>
加过滤器:
package org.lxh.myzngt.filter;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
public class EncodingFilter implements Filter {
private String charset = null;
public void destroy() {
}
public void doFilter(ServletRequest req, ServletResponse resp,
FilterChain chain) throws IOException, ServletException {
req.setCharacterEncoding(this.charset);
chain.doFilter(req, resp);
}
public void init(FilterConfig arg0) throws ServletException {
this.charset = arg0.getInitParameter("charset");
}
}
<filter>
<filter-name>encoding</filter-name>
<filter-class>com.znt.fitler.EncodingFilter</filter-class>
<init-param>
<param-name>charset</param-name>
<param-value>gbk</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</filter>