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Maven环境下搭建SSH框架

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08/17
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© 版权声明：本文为博主原创文章，转载请注明出处

1.搭建环境

Maven：3.3.9

Struts2：2.5.10

Spring：4.3.8.RELEASE

Hibernate：5.1.7.Final

MySQL：5.7.17

2.说明

本文只有完整代码。具体搭建步骤请参考《Maven环境下搭建SSH框架之Spring整合Struts2》和《Maven环境下搭建SSH框架之Spring整合Hibernate》

此代码只新增了简单的日志功能。

3.项目结构

4.pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion><groupId>org.ssh</groupId>
<artifactId>SSH</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version><properties>
<!-- 统一源码的编码方式 -->
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- 统一各个框架版本 -->
<struts.version>2.5.10</struts.version>
<spring.version>4.3.8.RELEASE</spring.version>
<hibernate.version>5.1.7.Final</hibernate.version>
</properties><dependencies>
<!-- Junit依赖 -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<!-- Spring 核心依赖 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- Spring web依赖 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- Spring整合ORM框架依赖 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- Struts2 核心依赖 -->
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-core</artifactId>
<version>${struts.version}</version>
</dependency>
<!-- Struts2和Spring整合依赖 -->
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-spring-plugin</artifactId>
<version>${struts.version}</version>
</dependency>
<!-- Hibernate 核心依赖 -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate.version}</version>
</dependency>
<!-- MySQL 依赖 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.42</version>
</dependency>
<!-- C3P0 依赖 -->
<dependency>
<groupId>com.mchange</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.5</version>
</dependency>
<!-- AspectJ依赖 -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.8.10</version>
</dependency>
<!-- SLF4J依赖 -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.25</version>
</dependency>
</dependencies><build>
<plugins>
<!-- 统一源代码编译输出的JDK版本 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<!-- 打包时跳过单元测试 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.19.1</version>
<configuration>
<skipTests>true</skipTests>
</configuration>
</plugin>
<!-- 集成Tomcat插件 -->
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<path>/${project.artifactId}</path>
</configuration>
</plugin>
</plugins>
</build></project>

5.web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app 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_3_0.xsd"
version="3.0"><!-- 配置Struts2过滤器 -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping><!-- 配置Spring的监听器 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener><!-- 指定Spring配置文件所在路径 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param></web-app>

6.index.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>新增商品界面</title>
</head>
<body>
<h1>新增商品</h1>
<s:actionmessage/>
<s:form action="product_save" method="post" namespace="/" theme="simple">
<table width="600px">
<tr>
<th>商品名称</th>
<td><s:textfield name="pname"/></td>
<td><font color="red"><s:fielderror fieldName="pname"/></font></td>
</tr>
<tr>
<th>商品价格</th>
<td><s:textfield name="price"/></td>
<td><font color="red"><s:fielderror fieldName="price"/></font></td>
</tr>
<tr>
<th colspan="2">
<input type="submit" value="保存"/>
</th>
<th> </th>
</tr>
</table>
</s:form>
</body>
</html>

7.Product.java

package org.ssh.product.model;import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;import org.hibernate.annotations.GenericGenerator;@Entity
public class Product {@Id
@GeneratedValue(generator = "pid")
@GenericGenerator(name = "pid", strategy = "native")
private int pid;// 商品ID
@Column(length = 100)
private String pname;// 商品名称
private double price;// 商品价格public Product() {}public Product(String pname, double price) {this.pname = pname;
this.price = price;}public int getPid() {
return pid;
}public void setPid(int pid) {
this.pid = pid;
}public String getPname() {
return pname;
}public void setPname(String pname) {
this.pname = pname;
}public double getPrice() {
return price;
}public void setPrice(double price) {
this.price = price;
}}

8.ProductDao.java

package org.ssh.product.dao;import org.ssh.product.model.Product;/**
* 商品操作-持久层接口
*
*/
public interface ProductDao {void saveProduct(Product product);}

9.ProductDaoImpl.java

package org.ssh.product.dao.impl;import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.orm.hibernate5.HibernateTemplate;
import org.springframework.stereotype.Repository;
import org.ssh.product.dao.ProductDao;
import org.ssh.product.model.Product;/**
* 商品信息-服务层实现
*
*/
@Repository
public class ProductDaoImpl implements ProductDao {private HibernateTemplate template;@Autowired
public ProductDaoImpl(SessionFactory sessionFactory) {this.template = new HibernateTemplate(sessionFactory);}@Override
public void saveProduct(Product product) {template.save(product);}}

10.ProductService.java

package org.ssh.product.service;import org.ssh.product.model.Product;/**
* 商品操作-服务层接口
*
*/
public interface ProductService {void saveProduct(Product product);}

11.ProductServiceImpl.java

package org.ssh.product.service.impl;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.ssh.product.dao.ProductDao;
import org.ssh.product.model.Product;
import org.ssh.product.service.ProductService;@Service
public class ProductServiceImpl implements ProductService {@Autowired
private ProductDao productDao;@Override
public void saveProduct(Product product) {productDao.saveProduct(product);}}

12.ProductAction.java

package org.ssh.product.action;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import org.ssh.product.model.Product;
import org.ssh.product.service.ProductService;import com.opensymphony.xwork2.ActionSupport;/**
* 商品操作-控制层
*
*/
@Controller
@Scope("prototype")
public class ProductAction extends ActionSupport {private static final long serialVersionUID = 1L;@Autowired
private ProductService productService;private String pname;
private double price;/**
* 保存商品操作
*
* @return
*/
public String saveProduct() {Product product = new Product(pname, price);
productService.saveProduct(product);this.addActionMessage("保存成功...");
return SUCCESS;}public String getPname() {
return pname;
}public void setPname(String pname) {
this.pname = pname;
}public double getPrice() {
return price;
}public void setPrice(double price) {
this.price = price;
}@Override
public void validate() {if(pname == null || "".equals(pname.trim())) {
this.addFieldError("pname", "商品名称不能为空");
}}}

13.struts.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
"http://struts.apache.org/dtds/struts-2.5.dtd">
<struts><!-- 默认访问页面 -->
<package name="default" extends="struts-default" namespace="/">
<default-action-ref name="default"/>
<action name="default">
<result>/WEB-INF/view/index.jsp</result>
</action>
</package><!-- 商品相关请求转发 -->
<!-- Struts2在2.5版本后添加strict-method-invocation(严格方法访问)，默认为true，不能使用动态方法调用功能，故需设为false -->
<package name="product" extends="struts-default" namespace="/" strict-method-invocation="false">
<!-- 保存商品 -->
<action name="product_*" class="productAction" method="{1}Product">
<result>WEB-INF/view/index.jsp</result>
<result name="input">WEB-INF/view/index.jsp</result>
</action>
</package><!-- 引入资源文件 -->
<constant name="struts.custom.i18n.resources" value="messageResource"></constant></struts>

14.messageResource.properties

invalid.fieldvalue.price = \u5546\u54c1\u4ef7\u683c\u8f93\u5165\u683c\u5f0f\u6709\u8bef

15.jdbc.properties

jdbc.url=jdbc:mysql:///ssh?useSSL=true&characterEncoding=UTF-8
jdbc.driverClass=com.mysql.jdbc.Driver
jdbc.username=root
jdbc.password=***

16.applicationContext.xml

<?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:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.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"><!-- 开启包扫描，并注册注解 -->
<context:component-scan base-package="org.ssh.*"/><!-- 引入属性文件 -->
<context:property-placeholder location="classpath:jdbc.properties"/><!-- 配置C3P0连接池 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<!-- 数据库连接相关信息 -->
<property name="jdbcUrl" value="${jdbc.url}"/>
<property name="driverClass" value="${jdbc.driverClass}"/>
<property name="user" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
</bean><!-- 配置Hibernate的SessionFactory -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
<!-- 注入连接池 -->
<property name="dataSource" ref="dataSource"/>
<!-- 配置Hibernate属性 -->
<property name="hibernateProperties">
<props>
<prop key="hibernate.show_sql">true</prop><!-- 是否展示SQL -->
<prop key="hibernate.hbm2ddl.auto">update</prop><!-- 是否自动创建表结构 -->
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
</props>
</property>
<!-- 扫描并加载注解过的实体类 -->
<property name="packagesToScan" value="org.ssh.*.model"/>
</bean><!-- 配置事务管理器 -->
<bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
<!-- 注入SessionFactory -->
<property name="sessionFactory" ref="sessionFactory"/>
</bean><!-- 配置事务增强 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<!-- 配置需要进行事务管理的方法，和事务传播行为 -->
<tx:method name="save*" propagation="REQUIRED"/>
<tx:method name="update*" propagation="REQUIRED"/>
<tx:method name="delete*" propagation="REQUIRED"/>
</tx:attributes>
</tx:advice><!-- 配置切面 -->
<aop:config>
<!-- 配置切入点
* org.ssh.service.*+.*(..)
*：表示方法的作用域，*表示所有
org.ssh.service.*：表示org.ssh.service下的任何包
org.ssh.service.*+：表示org.ssh.service下的任何包及其子包
*(..)：*表示任何方法，(..)表示方法的任何参数
-->
<aop:pointcut id="pointcut" expression="execution(* org.ssh.*.service.*+.*(..))"/>
<!-- 适配切入点和事务增强 -->
<aop:advisor advice-ref="txAdvice" pointcut-ref="pointcut"/>
</aop:config></beans>

17.log4j.properties

log4j.rootCategory=INFO, consolelog4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %5p %t %c{2}:%L - %m%n