struts2+spring3+mybatis整合.docx

-src |-com.ssm |-action |-LoginAction.java |-entity |-User.java |-iface |-IUserDao.java |-impl |-UserDao.java |-seriface |-IUserServices.java |-impl |-UserServices.java |-sqlmap |-User.xml applicationContext.xml database.Properties log4j.Properties myBatis-config.xml struts.Properties struts.xmlok直接上代码了:Action类: LoginAction.javapackage com.ssm.action;import java.util.ArrayList;import java.util.List;import com.opensymphony.xwork2.Action;import com.ssm.entity.User;import com.ssm.seriface.IUserService;public class LoginAction implements Actionprivate User user;private IUserService userServices;public void setUserServices(IUserService userServices) this.userServices = userServices;public User getUser() return user;public void setUser(User user) this.user = user;public String execute() throws Exception String aaa= getUser().getId()+; List userList= new ArrayList(); userList= userServices.selectUserById(getUser().getId(); if(userList.size()0) return Action.SUCCESS; else return Action.ERROR; 实体类User.javapackage com.ssm.entity;import java.io.Serializable;import java.util.Date;public class User implements Serializableprivate int id;private String name;private String password;private Date birthday;public User() public User(String name, String password, Date birthday) = name; this.password= password; this.birthday= birthday;public int getId() return id;public void setId(int id) this.id = id;public String getName() return name;public void setName(String name) = name;public String getPassword() return password;public void setPassword(String password) this.password = password;public Date getBirthday() return birthday;public void setBirthday(Date birthday) this.birthday = birthday;IUserDao接口类IUserDao.javapackage com.ssm.iface;import java.util.List;public interface IUserDaopublic boolean userVaild(String name, String password);public List selectUserById(int id);UserDaoImpl实现接口类:UserDaoImpl.javapackage com.ssm.iface.impl;import java.util.List;import org.springframework.orm.ibatis.support.SqlMapClientDaoSupport;import com.ssm.iface.IUserDao;/import com.ssb.baseutil.SqlMapClientDaoSupport;/import com.ssb.iface.IUserDao;/import org.springframework.orm.ibatis.support.SqlMapClientDaoSupport;public class UserDaoImpl extends SqlMapClientDaoSupport implements IUserDaopublic List selectUserById(int id) / TODO Auto-generated method stub return getSqlMapClientTemplate().queryForList(selectUserById, id);public boolean userVaild(String name, String password) / TODO Auto-generated method stub return false;/*public boolean userVaild(String name, String password) return false;public List selectUserById(String id) return getSqlMapClientTemplate().queryForList(getUserById, id);*/业务类IUserServices.javapackage com.ssm.seriface;import java.util.List;public interface IUserServicepublic boolean userVaild(String name, String password);public List selectUserById(int id);UserServicesImpl.javapackage com.ssm.seriface.impl;import java.util.List;import com.ssm.iface.IUserDao;import com.ssm.seriface.IUserService;public class UserServiceImpl implements IUserServiceprivate IUserDao serviceUserDao= null;public IUserDao getServiceUserDao() return serviceUserDao;public void setServiceUserDao(IUserDao serviceUserDao) this.serviceUserDao = serviceUserDao;public List selectUserById(int id) / TODO Auto-generated method stub return serviceUserDao.selectUserById(id);public boolean userVaild(String name, String password) / TODO Auto-generated method stub return serviceUserDao.userVaild(name, password);mybatis实体配置文件User.xml sprng配置文件applicationContext.xml !- - !- - !- ibatis2.x 配置 - 数据库连接属性配置文件(其实可以不用这么复杂)database.Propertiesjdbc.driverClassName=com.mysql.jdbc.Driverjdbc.url=jdbc:mysql:/:3306/ddtest?characterEncoding=utf8jdbc.username=rootjdbc.password=123cpool.checkoutTimeout=5000cpool.minPoolSize=20cpool.maxPoolSize=50cpool.maxIdleTime=7200cpool.maxIdleTimeExcessConnections=1800cpool.acquireIncrement=10log4j 随便到log4j里copy一个吧mybatis-config.xml struts配置文件struts.Prop