搭建ssh框架

1.导包

2.配置web.xml

<?xml version="1.0" encoding="UTF-8"?> <web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <display-name>zkstudy</display-name> <servlet> <servlet-name>action</servlet-name> <servlet-class>org.apache.struts.action.ActionServlet</servlet-class> <init-param> <param-name>config</param-name> <param-value>/WEB-INF/strutsconfig/struts-config.xml</param-value> </init-param> <init-param> <param-name>debug</param-name> <param-value>2</param-value> </init-param> <init-param> <param-name>detail</param-name> <param-value>3</param-value> </init-param> <load-on-startup>2</load-on-startup> </servlet> <servlet-mapping> <servlet-name>action</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapping> <filter> <filter-name>encoding</filter-name> <filter-class>action.EncodingFilter</filter-class> </filter> <filter-mapping> <filter-name>encoding</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> </web-app>

3.配置struts-config.xml

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd"> <struts-config> <data-sources /> <form-beans > <form-bean name="LoginForm" type="form.LoginForm" /> </form-beans> <global-exceptions /> <global-forwards /> <action-mappings > <action path="/login" name="LoginForm" scope="request" type="org.springframework.web.struts.DelegatingActionProxy" input="/login.jsp" validate="true" > <forward name="success" path="/success.jsp" /> </action> </action-mappings> <message-resources parameter="MessageResources" /> </struts-config>

 

4.配置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 Eclipse Hibernate Tools. --> <hibernate-configuration> <session-factory> <!-- proxool连接池 --> <property name="hibernate.proxool.xml">ProxoolConf.xml</property> <property name="hibernate.proxool.pool_alias">mysql</property> <property name="hibernate.connection.provider_class"> org.hibernate.connection.ProxoolConnectionProvider </property> <property name="dialect"> org.hibernate.dialect.MySQLDialect </property> <property name="show_sql">true</property> <mapping resource="entity/Users.hbm.xml" /> </session-factory> </hibernate-configuration>

hibernate使用了连接池，故还有个配置文件：ProxoolConf.xml

 <?xml version="1.0" encoding="utf-8"?> <something-else-entirely> <proxool> <alias>mysql</alias> <!--proxool只能管理由自己产生的连接--> <driver-url>jdbc:mysql://localhost:3306/test</driver-url> <driver-class>com.mysql.jdbc.Driver</driver-class> <driver-properties> <property name="user" value="root"/> <property name="password" value="zk123456"/> </driver-properties> <!-- proxool自动侦察各个连接状态的时间间隔(毫秒),侦察到空闲的连接就马上回收,超时的销毁--> <house-keeping-sleep-time>90000</house-keeping-sleep-time> <!-- 指因未有空闲连接可以分配而在队列中等候的最大请求数,超过这个请求数的用户连接就不会被接受--> <maximum-new-connections>20</maximum-new-connections> <!-- 最少保持的空闲连接数--> <prototype-count>5</prototype-count> <!-- 允许最大连接数,超过了这个连接，再有请求时，就排在队列中等候，最大的等待请求数由maximum-new-connections决定--> <maximum-connection-count>100</maximum-connection-count> <!-- 最小连接数--> <minimum-connection-count>10</minimum-connection-count> </proxool> </something-else-entirely>

 

5.配置spring的配置文件：applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" " http://www.springframework.org/dtd/spring-beans.dtd"> <beans> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="configLocation"> <value>classpath:hibernate.cfg.xml</value> </property> </bean> <!-- dao --> <bean id="loginDao" class="dao.LoginDao"> <property name="sessionFactory" ref="sessionFactory"/> </bean> <!-- biz --> <bean id="loginBiz" class="biz.LoginBiz"> <property name="loginDao" ref="loginDao" /> </bean> <!-- action --> <bean name="/login" class="action.LoginAction"> <property name="loginBiz" ref="loginBiz" /> </bean> </beans>

 

6.spring和struts整合

6.1 在struts.config.xml文件里 添加插件

 <plug-in
    className="org.springframework.web.struts.ContextLoaderPlugIn">
   <set-property property="contextConfigLocation" value="classpath:applicationContext.xml" />
  </plug-in>

 

6.2 在web.xml里添加监听器

<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>