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最新推荐文章于 2022-03-22 18:57:06 发布

转载最新推荐文章于 2022-03-22 18:57:06 发布 · 919 阅读

帮朋友搭建个简单的helloworld的平台，较简单，但是能用了。

给ssh的“零配置”一个正解。看我这个就够了ok了！

jdbc.driver=com.mysql.jdbc.Driver

jdbc.url=jdbc:mysql://localhost:3306/sshfw?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=round

jdbc.username=root

jdbc.password=leizm

log4j.rootLogger=debug,
 stdout

log4j.logger.java.sql.Connection=info,
 stdout

log4j.logger.java.sql.Statement=debug,
 stdout

log4j.logger.java.sql.PreparedStatement=debug,
 stdout

log4j.logger.org.hibernate=error

log4j.logger.org.hibernate.SQL=debug

log4j.logger.org.hibernate.tool.hbm2ddl=debug

log4j.appender.stdout=org.apache.log4j.ConsoleAppender

log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

log4j.appender.stdout.layout.ConversionPattern=%p
 %d{yyyy-MM-dd HH:mm:ss} %c:%L - %m%n

log4j.category.org.springframework
 = ON

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

       xmlns:tx="http://www.springframework.org/schema/tx"

       xmlns:aop="http://www.springframework.org/schema/aop"

       xmlns:context="http://www.springframework.org/schema/context"

       xsi:schemaLocation="http://www.springframework.org/schema/beans

            http://www.springframework.org/schema/beans/spring-beans.xsd

            http://www.springframework.org/schema/tx

            http://www.springframework.org/schema/tx/spring-tx.xsd

            http://www.springframework.org/schema/aop

            http://www.springframework.org/schema/aop/spring-aop.xsd

            http://www.springframework.org/schema/context

            http://www.springframework.org/schema/context/spring-context.xsd"

       default-autowire="byName">

    <context:property-placeholder location="classpath*:jdbc.properties"/>

    <context:component-scan base-package="com.lavasoft.demo.dao" />

    <context:component-scan base-package="com.lavasoft.demo.service"/>

    <context:component-scan base-package="com.lavasoft.demo.web.action"/>

    <!--
 配置系统的数据源 -->

    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">

        <property name="driverClassName" value="${jdbc.driver}"/>

        <property name="url" value="${jdbc.url}"/>

        <property name="username" value="${jdbc.username}"/>

        <property name="password" value="${jdbc.password}"/>

        <property name="filters" value="stat"/>

        <property name="maxActive" value="10"/>

        <property name="initialSize" value="1"/>

        <property name="maxWait" value="60000"/>

        <property name="minIdle" value="1"/>

        <property name="timeBetweenEvictionRunsMillis" value="60000"/>

        <property name="minEvictableIdleTimeMillis" value="300000"/>

        <property name="validationQuery" value="SELECT
 'x'"/>

        <property name="testWhileIdle" value="true"/>

        <property name="testOnBorrow" value="false"/>

        <property name="testOnReturn" value="false"/>

        <property name="poolPreparedStatements" value="true"/>

        <property name="maxPoolPreparedStatementPerConnectionSize" value="50"/>

        <property name="maxOpenPreparedStatements" value="100"/>

    </bean>

    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">

        <property name="dataSource" ref="dataSource"/>

        <property name="hibernateProperties">

            <props>

                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>

                <prop key="hibernate.current_session_context_class">thread</prop>

                <prop key="hibernate.show_sql">true</prop>

                <prop key="hibernate.format_sql">true</prop>

                <prop key="hibernate.hbm2ddl.auto">update</prop>

            </props>

        </property>

        <property name="packagesToScan" value="com.lavasoft.demo.entity"/>

    </bean>

    <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">

        <property name="sessionFactory" ref="sessionFactory"/>

    </bean>

    <tx:advice id="txAdvice" transaction-manager="transactionManager">

        <tx:attributes>

            <tx:method name="select*" read-only="true"/>

            <tx:method name="get*" read-only="true"/>

            <tx:method name="load*" read-only="true"/>

            <tx:method name="find*" read-only="true"/>

            <tx:method name="query*" read-only="true"/>

            <tx:method name="read*" read-only="true"/>

            <tx:method name="sync*"/>

            <tx:method name="*" propagation="REQUIRED" rollback-for="Exception"/>

        </tx:attributes>

    </tx:advice>

    <aop:config>

        <aop:pointcut id="pointcut" expression="execution(*
 com.lavasoft.demo.service.*Impl.*(..))"/>

        <aop:advisor advice-ref="txAdvice" pointcut-ref="pointcut"/>

    </aop:config>

</beans>

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE
 struts PUBLIC

        "-//Apache
 Software Foundation//DTD Struts Configuration 2.3//EN"

        "http://struts.apache.org/dtds/struts-2.3.dtd">

<struts>

    <constant name="struts.devMode" value="true"/>

    <constant name="struts.i18n.encoding" value="UTF-8" />

    <constant name="struts.convention.result.path" value="/WEB-INF/pages"/>

    <constant name="struts.convention.package.locators" value="web,action"/>

    <constant name="struts.objectFactory" value="spring"/>

    <constant name="struts.configuration.xml.reload" value="true"/>

    <package name="demo" extends="struts-default" namespace="/demo">

        <global-results>

            <result name="login">/index.jsp</result>

            <result name="error">/error.jsp</result>

        </global-results>

    </package>

</struts>

<?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>login.html</welcome-file>

    </welcome-file-list>

    <filter>

        <filter-name>encodingFilter</filter-name>

        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>

        <init-param>

            <param-name>encoding</param-name>

            <param-value>UTF-8</param-value>

        </init-param>

    </filter>

    <filter-mapping>

        <filter-name>encodingFilter</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

    <filter>

        <filter-name>struts2</filter-name>

        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>

    </filter>

    <filter-mapping>

        <filter-name>struts2</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

    <context-param>

        <param-name>log4jConfigLocation</param-name>

        <param-value>classpath:log4j.properties</param-value>

    </context-param>

    <listener>

        <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>

    </listener>

    <context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>classpath:spring-config.xml</param-value>

    </context-param>

    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>

    <listener>

        <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>

    </listener>

    <listener>

        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>

    </listener>

</web-app>

package com.lavasoft.demo.web.action;

import com.lavasoft.demo.entity.User;

import com.lavasoft.demo.service.UserService;

import com.opensymphony.xwork2.ActionSupport;

import org.apache.struts2.convention.annotation.Action;

import org.apache.struts2.convention.annotation.Namespace;

import org.apache.struts2.convention.annotation.Result;

import org.springframework.context.annotation.Scope;

import org.springframework.stereotype.Component;

import javax.annotation.Resource;

import java.util.List;

/**

 *
 Created by Administrator on 14-4-23.

 *

 *
 @author leizhimin 14-4-23 下午3:09

 */

@Namespace("/demo")

@Component

@Scope("prototype")

public class UserAction extends ActionSupport
 {

    @Resource

    private UserService
 userService;

    private User
 user;

    private List<User>
 userList;

    @Action(value
 = "regUser",
 results = {

            @Result(name
 = "success",
 location = "/WEB-INF/pages/login.jsp"),

            @Result(name
 = "input",
 location = "/WEB-INF/pages/error.jsp")})

    public String
 reg() {

        System.out.println("----reg
 page----");

        return SUCCESS;

    }

    @Action(value
 = "saveUser",
 results = {

            @Result(name
 = "success",
 location = "/WEB-INF/pages/list.jsp"),

            @Result(name
 = "input",
 location = "/WEB-INF/pages/error.jsp")})

    public String
 save() {

        System.out.println("----save----");

        System.out.println(user);

        userService.saveUser(user);

        return SUCCESS;

    }

    public String
 list() {

        System.out.println("----list----");

        System.out.println(user);

        userList
 = userService.queryUserAll();

        return SUCCESS;

    }

    public List<User>
 getUserList() {

        return userList;

    }

    public void setUserList(List<User>
 userList) {

        this.userList
 = userList;

    }

    public UserService
 getUserService() {

        return userService;

    }

    public void setUserService(UserService
 userService) {

        this.userService
 = userService;

    }

    public User
 getUser() {

        return user;

    }

    public void setUser(User
 user) {

        this.user
 = user;

    }

}

package com.lavasoft.demo.dao;

import com.lavasoft.sshfw.core.BaseDaoImpl;

import org.springframework.stereotype.Repository;

/**

 *
 Created by Administrator on 14-4-23.

 *

 *
 @author leizhimin 14-4-23 下午6:43

 */

@Repository

public class UserDAO extends BaseDaoImpl
 {

}

package com.lavasoft.demo.entity;

import javax.persistence.*;

import static javax.persistence.GenerationType.IDENTITY;

@Entity

@Table(name
 = "t_demo")

public class User implements java.io.Serializable
 {

    @Id

    @GeneratedValue(strategy
 = IDENTITY)

    @Column(name
 = "id",
 unique = true,
 nullable = false)

    private Long
 id;

    @Column(name
 = "username",
 length = 32)

    private String
 username;

    @Column(name
 = "password",
 length = 16)

    private String
 password;

    public User()
 {

    }

    public User(String
 username, String password) {

        this.username
 = username;

        this.password
 = password;

    }

    public Long
 getId() {

        return id;

    }

    public void setId(Long
 id) {

        this.id
 = id;

    }

    public String
 getUsername() {

        return username;

    }

    public void setUsername(String
 username) {

        this.username
 = username;

    }

    public String
 getPassword() {

        return password;

    }

    public void setPassword(String
 password) {

        this.password
 = password;

    }

    @Override

    public String
 toString() {

        return "User{" +

                "id=" +
 id +

                ",
 username='" +
 username + '\'' +

                ",
 password='" +
 password + '\'' +

                '}';

    }

}

package com.lavasoft.demo.service;

import com.lavasoft.demo.dao.UserDAO;

import com.lavasoft.demo.entity.User;

import com.lavasoft.sshfw.core.BaseDao;

import org.springframework.stereotype.Service;

import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;

import java.util.List;

/**

 *
 Created by Administrator on 14-4-23.

 *

 *
 @author leizhimin 14-4-23 下午6:46

 */

@Service

public class UserService
 {

    @Resource

    private UserDAO
 userDAO;

    public void saveUser(User
 user) {

        userDAO.save(user);

    }

    public List<User>
 queryUserAll() {

        return userDAO.findAll("from
 User",
 User.class);

    }

}

<%--

  Created
 by IntelliJ IDEA.

  User:
 leizhimin 14-4-23 下午5:51

--%>

<%@
 page contentType="text/html;charset=UTF-8" language="java" %>

<html>

<head>

    <title></title>

</head>

<body>

<form action="/sshfw/demo/saveUser" method="get"><br>

    用户名：<input type="text" name="user.username"/><br>

    密码：<input type="text" name="user.password"/>

    <input type="submit" name="保存"/>

</form>

</body>

</html>

CREATE
 TABLE `t_demo` (

  `id`
 bigint(20)
 NOT NULL AUTO_INCREMENT,

  `username` varchar(32)
 DEFAULT NULL,

  `password` varchar(16)
 DEFAULT NULL,

  PRIMARY
 KEY (`id`)

)
 ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT
 CHARSET=utf8