s2sh架框架步骤教学内容.doc

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1、Good is good, but better carries it.精益求精，善益求善。s2sh架框架步骤-今天开发了一个项目，s2sh做的，把开发的步骤记下来，Struts2.1.6Hibernate3.1Spring2.5Jdk1.6Tomcat5.5.Myeclipse6.5Sqlserver2000创建一个webproject，选中javaEE5.0然后建package，结构如下加入struts2的jar包到lib在src下建一个struts.xml文件,，加上”下一步，在web.xml文件里配置，strutrs的过滤器struts2org.apache.struts2.dispa

2、tcher.FilterDispatcherstruts2/*向工程里引入hibernateNext，next去掉框中选中的，点击finish接着再引入spring到工程里选中前三个加spring2.5weblibreriescopytolib在web.xml加入contextConfigLocationclasspath:applicationContext.xmlorg.springframework.web.context.ContextLoaderListener在src下的applicationContext.xml加上http:/www.springframework.org/sc

3、hema/aophttp:/www.springframework.org/schema/beans/spring-aop-2.5.xsdhttp:/www.springframework.org/schema/txhttp:/www.springframework.org/schema/beans/spring-tx-2.5.xsd将数据库里的表反射到工程里系统就自动生成了一个java类和一个映射文件在dao里建一个接口packagecom.dao;importcom.entity.Userinfo;publicinterfaceUserInfoDaopublicUserinfologin(

4、Stringname,Stringpwd);Dao.Impl里去实现上面的接口packagecom.dao.Impl;importjava.util.List;importorg.springframework.orm.hibernate3.support.HibernateDaoSupport;importcom.dao.UserInfoDao;importcom.entity.Userinfo;publicclassUserInfoDaoImplextendsHibernateDaoSupportimplementsUserInfoDaopublicUserinfologin(String

5、name,Stringpwd)Stringhql=fromUserinfouwhereu.uname=+name+andu.upwd=+pwd+;Listlist=super.getHibernateTemplate().find(hql);if(list.size()0)return(Userinfo)list.get(0);returnnull;Biz定义的接口跟dao的一样packagecom.biz;importcom.entity.Userinfo;publicinterfaceUserInfoBizpublicUserinfologin(Stringname,Stringpwd);

6、Biz.Impl去实现biz接口packagecom.biz.Impl;importcom.biz.UserInfoBiz;importcom.dao.UserInfoDao;importcom.entity.Userinfo;publicclassUserInfoBizImplimplementsUserInfoBizprivateUserInfoDaouserInfoDao;publicUserinfologin(Stringname,Stringpwd)returnuserInfoDao.login(name,pwd);publicUserInfoDaogetUserInfoDao()r

7、eturnuserInfoDao;publicvoidsetUserInfoDao(UserInfoDaouserInfoDao)this.userInfoDao=userInfoDao;在web.action里建一个action类packagecom.web.action;importorg.apache.struts.actions.DispatchAction;importcom.biz.UserInfoBiz;importcom.entity.Userinfo;importcom.opensymphony.xwork2.Action;publicclassUserInfoActione

8、xtendsDispatchActionprivateUserInfoBizuserInfoBiz;privateStringname;privateStringpwd;publicStringgetName()returnname;publicvoidsetName(Stringname)this.name=name;publicStringgetPwd()returnpwd;publicvoidsetPwd(Stringpwd)this.pwd=pwd;publicStringlogin()Userinfouser=userInfoBiz.login(name,pwd);if(user!=

9、null)returnsuccess;returnerror;publicUserInfoBizgetUserInfoBiz()returnuserInfoBiz;publicvoidsetUserInfoBiz(UserInfoBizuserInfoBiz)this.userInfoBiz=userInfoBiz;类写好了，然后就开始配置springPROPAGATION_REQUIREDPROPAGATION_REQUIREDPROPAGATION_REQUIREDPROPAGATION_REQUIRED,readOnly在webRoot下建一个jsp，index.jsp再写一个登录成功页面，失败页面success.jsp，error.jsp在struts.xml配置/success.jsp/error.jsp整个项目的结构是一个基于s2sh的项目就完成了，启动tomacat-