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Maven環境下搭建SSH框架

本文轉載自   查看原文   2017-06-09 15:54   13586 

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1.搭建環境

　　Maven：3.3.9

　　Struts2：2.5.10

　　Spring：4.3.8.RELEASE

　　Hibernate：5.1.7.Final

　　MySQL：5.7.17

2.說明

　　本文只有完整代碼。具體搭建步驟請參考《Maven環境下搭建SSH框架之Spring整合Struts2》和《Maven環境下搭建SSH框架之Spring整合Hibernate》

　　此代碼只新增了簡單的日志功能。

3.項目結構

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>
		<!-- 統一源碼的編碼方式 -->
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<!-- 統一各個框架版本 -->
		<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依賴 -->
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.12</version>
			<scope>test</scope>
		</dependency>
		<!-- Spring 核心依賴 -->
		<dependency>
		    <groupId>org.springframework</groupId>
		    <artifactId>spring-core</artifactId>
		    <version>${spring.version}</version>
		</dependency>
		<!-- Spring web依賴 -->
		<dependency>
		    <groupId>org.springframework</groupId>
		    <artifactId>spring-web</artifactId>
		    <version>${spring.version}</version>
		</dependency>
		<!-- Spring整合ORM框架依賴 -->
		<dependency>
		    <groupId>org.springframework</groupId>
		    <artifactId>spring-orm</artifactId>
		    <version>${spring.version}</version>
		</dependency>
		<!-- Struts2 核心依賴 -->
		<dependency>
		    <groupId>org.apache.struts</groupId>
		    <artifactId>struts2-core</artifactId>
		    <version>${struts.version}</version>
		</dependency>
		<!-- Struts2和Spring整合依賴 -->
		<dependency>
		    <groupId>org.apache.struts</groupId>
		    <artifactId>struts2-spring-plugin</artifactId>
		    <version>${struts.version}</version>
		</dependency>
		<!-- Hibernate 核心依賴 -->
		<dependency>
		    <groupId>org.hibernate</groupId>
		    <artifactId>hibernate-core</artifactId>
		    <version>${hibernate.version}</version>
		</dependency>
		<!-- MySQL 依賴 -->
		<dependency>
		    <groupId>mysql</groupId>
		    <artifactId>mysql-connector-java</artifactId>
		    <version>5.1.42</version>
		</dependency>	
		<!-- C3P0 依賴 -->
		<dependency>
		    <groupId>com.mchange</groupId>
		    <artifactId>c3p0</artifactId>
		    <version>0.9.5</version>
		</dependency>
		<!-- AspectJ依賴 -->
		<dependency>
		    <groupId>org.aspectj</groupId>
		    <artifactId>aspectjweaver</artifactId>
		    <version>1.8.10</version>
		</dependency>
		<!-- SLF4J依賴 -->
		<dependency>
		    <groupId>org.slf4j</groupId>
		    <artifactId>slf4j-log4j12</artifactId>
		    <version>1.7.25</version>
		</dependency>
	</dependencies>
	
	<build>
	  	<plugins>
            <!-- 統一源代碼編譯輸出的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>
            <!-- 打包時跳過單元測試 -->
            <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過濾器 -->
	<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的監聽器 -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	
	<!-- 指定Spring配置文件所在路徑 -->
	<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>商品名稱</th>
				<td><s:textfield name="pname"/></td>
				<td><font color="red"><s:fielderror fieldName="pname"/></font></td>
			</tr>
			<tr>
				<th>商品價格</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;// 商品名稱
	private double price;// 商品價格
	
	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-持久層接口
 *
 */
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-服務層實現
 *
 */
@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-服務層接口
 *
 */
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-控制層
 *
 */
@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", "商品名稱不能為空");
		}
		
	}
	
}

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>

	<!-- 默認訪問頁面 -->
	<package name="default" extends="struts-default" namespace="/">
		<default-action-ref name="default"/>
		<action name="default">
			<result>/WEB-INF/view/index.jsp</result>
		</action>
	</package>

	<!-- 商品相關請求轉發 -->
	<!-- Struts2在2.5版本后添加strict-method-invocation(嚴格方法訪問)，默認為true，不能使用動態方法調用功能，故需設為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>
	
	<!-- 引入資源文件 -->
	<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">
        
	<!-- 開啟包掃描，並注冊注解 -->
	<context:component-scan base-package="org.ssh.*"/>
	
	<!-- 引入屬性文件 -->
	<context:property-placeholder location="classpath:jdbc.properties"/>
	
	<!-- 配置C3P0連接池 -->
	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
		<!-- 數據庫連接相關信息 -->
		<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">
		<!-- 注入連接池 -->
		<property name="dataSource" ref="dataSource"/>
		<!-- 配置Hibernate屬性 -->
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.show_sql">true</prop><!-- 是否展示SQL -->
				<prop key="hibernate.hbm2ddl.auto">update</prop><!-- 是否自動創建表結構 -->
				<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
			</props>
		</property>
		<!-- 掃描並加載注解過的實體類 -->
		<property name="packagesToScan" value="org.ssh.*.model"/>
	</bean>
	
	<!-- 配置事務管理器 -->
	<bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
		<!-- 注入SessionFactory -->
		<property name="sessionFactory" ref="sessionFactory"/>
	</bean>
	
	<!-- 配置事務增強 -->
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<!-- 配置需要進行事務管理的方法，和事務傳播行為 -->
			<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>
		<!-- 配置切入點
			* 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，(..)表示方法的任何參數
		 -->
		<aop:pointcut id="pointcut" expression="execution(* org.ssh.*.service.*+.*(..))"/>
		<!-- 適配切入點和事務增強 -->
		<aop:advisor advice-ref="txAdvice" pointcut-ref="pointcut"/>
	</aop:config>
        
</beans>

17.log4j.properties

log4j.rootCategory=INFO, console

log4j.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

 


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