mysql+ssh整合样例,附源代码下载

时间:2020-12-01 07:38:07

项目引用jar下载:http://download.csdn.net/detail/adam_zs/7262727

项目源代码下载地址:http://download.csdn.net/detail/adam_zs/7262749

今天花时间把ssh整合了一下,又一次再学习一下,希望对大家有所帮助!

我用的是mysql数据库,建表语句比較简单就不贴出来了,建表的时候记的设置id为自己主动添加�哦。

项目文件位置,项目引用jar包

mysql+ssh整合样例,附源代码下载mysql+ssh整合样例,附源代码下载

项目配置文件

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">
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list> <!-- 使用ContextLoaderListener初始化Spring容器 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener> <!-- 定义Struts2的FilterDispathcer的Filter -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<!-- FilterDispatcher用来初始化Struts2而且处理全部的WEB请求。 -->
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping> </web-app>

struts.xml

<?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>
<!-- 配置了系列常量 -->
<constant name="struts.i18n.encoding" value="UTF-8" /> <package name="wangzs" extends="struts-default">
<action name="login" class="loginAction">
<result name="error">/error.jsp</result>
<result name="success">/welcome.jsp</result>
</action>
<!-- 让用户直接訪问该应用时列出全部视图页面 -->
<action name="">
<result>.</result>
</action>
</package>
</struts>

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN"
"http://www.springframework.org/dtd/spring-beans-2.0.dtd">
<beans> <!-- 定义数据源Bean,使用C3P0数据源实现 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
<property name="driverClass" value="com.mysql.jdbc.Driver" />
<property name="jdbcUrl" value="jdbc:mysql://localhost/test" />
<property name="user" value="root" />
<property name="password" value="wzs_626750095" />
<property name="maxPoolSize" value="40" />
<property name="minPoolSize" value="1" />
<property name="initialPoolSize" value="1" />
<property name="maxIdleTime" value="20" />
</bean> <!-- 定义Hibernate的SessionFactory -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<!-- mappingResouces属性用来列出所有映射文件 -->
<property name="mappingResources">
<list>
<value>com/wzs/bean/Person.hbm.xml</value>
</list>
</property>
<!-- 定义Hibernate的SessionFactory的属性 -->
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.MySQLInnoDBDialect</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
</props>
</property>
</bean> <bean id="loginAction" class="com.wzs.action.LoginAction" scope="prototype">
<property name="ms" ref="myService" />
</bean>
<bean id="myService" class="com.wzs.service.impl.MyServiceImpl">
<property name="personDao" ref="personDao" />
</bean>
<bean id="personDao" class="com.wzs.dao.impl.PersonDaoImpl">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
</beans>

java代码

Person.java

package com.wzs.bean;

public class Person {
private Integer id;
private String name;
private String password; public Integer getId() {
return id;
} public void setId(Integer id) {
this.id = id;
} public String getName() {
return name;
} public void setName(String name) {
this.name = name;
} public String getPassword() {
return password;
} public void setPassword(String password) {
this.password = password;
} }

Person.hbm.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping
PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="lee">
<class name="com.wzs.bean.Person" table="Person">
<!-- 映射标识属性 -->
<id name="id" type="int" column="id">
<generator class="identity" />
</id>
<!-- 映射普通属性 -->
<property name="name" type="string" column="name" />
<property name="password" type="string" column="password" />
</class>
</hibernate-mapping>

LoginAction.java

package com.wzs.action;

import com.opensymphony.xwork2.ActionSupport;
import com.wzs.service.MyService; @SuppressWarnings("serial")
public class LoginAction extends ActionSupport {
// 以下是用于封装用户请求參数的两个属性
private String name;
private String password;
// 用于封装处理结果的属性
private String tip;
// 系统所用的业务逻辑组件
private MyService ms; // 设置注入业务逻辑组件所必需的setter方法
public void setMs(MyService ms) {
this.ms = ms;
} /**
* 用户登录
*
* @return
* @throws Exception
*/
public String login() throws Exception {
// 调用业务逻辑组件的valid方法来
// 验证用户输入的username与password是否正确
if (ms.valid(getName(), getPassword())) {
setTip("哈哈,整合成功!");
return SUCCESS;
} else {
return ERROR;
}
} public String getName() {
return name;
} public void setName(String name) {
this.name = name;
} public String getPassword() {
return password;
} public void setPassword(String password) {
this.password = password;
} public String getTip() {
return tip;
} public void setTip(String tip) {
this.tip = tip;
} public MyService getMs() {
return ms;
} }

MyService.java

package com.wzs.service;

public interface MyService {
/**
* 校验username密码
*
* @param name
* username
* @param password
* 密码
* @return true:存在,false:不存在
*/
boolean valid(String name, String password);
}

MyServiceImpl.java

package com.wzs.service.impl;

import com.wzs.dao.PersonDao;
import com.wzs.service.MyService; public class MyServiceImpl implements MyService { private PersonDao personDao; /**
* 校验username密码
*
* @param name
* username
* @param password
* 密码
* @return true:存在,false:不存在
*/
public boolean valid(String name, String password) {
return personDao.valid(name, password);
} public PersonDao getPersonDao() {
return personDao;
} public void setPersonDao(PersonDao personDao) {
this.personDao = personDao;
} }

PersonDao.java

package com.wzs.dao;

import java.util.List;

import com.wzs.bean.Person;

public interface PersonDao {

	/**
* 校验username密码
*
* @param name
* username
* @param password
* 密码
* @return true:存在,false:不存在
*/
public boolean valid(String name, String password); public Person get(Integer id); /**
* 保存Person实例
*
* @param person
* 须要保存的Person实例
* @return 刚刚保存的Person实例的标识属性值
*/
public Integer save(Person person); /**
* 改动Person实例
*
* @param person
* 须要改动的Person实例
*/
public void update(Person person); /**
* 删除Person实例
*
* @param id
* 须要删除的Person实例的标识属性值
*/
public void delete(Integer id); /**
* 删除Person实例
*
* @param person
* 须要删除的Person实例
*/
public void delete(Person person); /**
* 依据username查找Person
*
* @param name
* 查询的人名
* @return 指定username相应的所有Person
*/
public List<Person> findByName(String name); /**
* 查询所有Person实例
*
* @return 所有Person实例
*/
@SuppressWarnings("unchecked")
public List findAllPerson(); /**
* 查询数据表中Person实例的总数
*
* @return 数据表中Person实例的总数
*/
public long getPersonNumber();
}

PersonDaoImpl.java

package com.wzs.dao.impl;

import java.util.List;

import org.hibernate.SessionFactory;
import org.springframework.orm.hibernate3.HibernateTemplate; import com.wzs.bean.Person;
import com.wzs.dao.PersonDao; public class PersonDaoImpl implements PersonDao {
private HibernateTemplate ht = null;
private SessionFactory sessionFactory; // 依赖注入SessionFactory的setter方法
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
} // 初始化HibernateTemplate的方法
private HibernateTemplate getHibernateTemplate() {
if (ht == null) {
ht = new HibernateTemplate(sessionFactory);
}
return ht;
} /**
* 校验username密码
*
* @param name
* username
* @param password
* 密码
* @return true:存在,false:不存在
*/
@SuppressWarnings("unchecked")
public boolean valid(String name, String password) {
List<Person> list = getHibernateTemplate().find("from Person p where p.name=? and p.password=?",
new String[] { name, password });
if (list.size() > 0) {
return true;
}
return false;
} /**
* 载入Person实例
*
* @param id
* 须要载入的Person实例的标识属性值
* @return 指定id相应的Person实例
*/
public Person get(Integer id) {
return (Person) getHibernateTemplate().get(Person.class, id);
} /**
* 保存Person实例
*
* @param person
* 须要保存的Person实例
* @return 刚刚保存的Person实例的标识属性值
*/
public Integer save(Person person) {
return (Integer) getHibernateTemplate().save(person);
} /**
* 改动Person实例
*
* @param person
* 须要改动的Person实例
*/
public void update(Person person) {
getHibernateTemplate().update(person);
} /**
* 删除Person实例
*
* @param id
* 须要删除的Person实例的标识属性值
*/
public void delete(Integer id) {
getHibernateTemplate().delete(get(id));
} /**
* 删除Person实例
*
* @param person
* 须要删除的Person实例
*/
public void delete(Person person) {
getHibernateTemplate().delete(person);
} /**
* 依据username查找Person
*
* @param name
* 查询的人名
* @return 指定username相应的所有Person
*/
@SuppressWarnings("unchecked")
public List<Person> findByName(String name) {
return (List<Person>) getHibernateTemplate().find("from Person p where p.name like ?", name);
} /**
* 查询所有Person实例
*
* @return 所有Person实例
*/
@SuppressWarnings("unchecked")
public List findAllPerson() {
return (List<Person>) getHibernateTemplate().find("from Person");
} /**
* 查询数据表中Person实例的总数
*
* @return 数据表中Person实例的总数
*/
public long getPersonNumber() {
return (Long) getHibernateTemplate().find("select count(*) from Person as p").get(0);
}
}

jsp界面

login.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"%>
<html>
<head>
<title>登录页面</title>
</head>
<body>
<form action="login!login" method="post">
<table align="center">
<caption>
<h3>
用户登录
</h3>
</caption>
<tr>
<td>
username:
<input type="text" name="name" />
</td>
</tr>
<tr>
<td>
密  码:
<input type="text" name="password" />
</td>
</tr>
<tr align="center">
<td colspan="2">
<input type="submit" value="登录" />
<input type="reset" value="重填" />
</td>
</tr>
</table>
</form>
</body>
</html>

welcome.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"%>
<%@taglib prefix="s" uri="/struts-tags"%>
<html>
<head>
<title>成功页面</title>
</head>
<body>
您已经登录!
<s:property value="tip" />
</body>
</html>

error.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"%>
<html>
<head>
<title>错误页面</title>
</head>
<body>
您不能登录!
</body>
</html>