Spring-SpringMVC-Hibernate maven整合
阿新 • • 發佈：2019-01-23
前面的一篇文章http://blog.csdn.net/wangdianyong/article/details/38842693曾經也寫過三者之間的整合，但是當時沒有用maven
導致了專案中含有大量包，看著十分不美觀！
下面就使用maven重新整合一下！新手還望不吝賜教！
maven專案的建立過程省略
看專案結構
各個配置檔案程式碼我貼一下，不一樣的地方請自行修改
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>com.iss</groupId> <artifactId>maven03</artifactId> <packaging>war</packaging> <version>0.0.1-SNAPSHOT</version> <name>maven03</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <!-- log4j 日誌 --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> <!-- servlet API --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1-b09</version> <scope>provided</scope> </dependency> <!-- MySQL驅動 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.24</version> </dependency> <!-- mchange C3P0 資料來源 --> <dependency> <groupId>com.mchange</groupId> <artifactId>c3p0</artifactId> <version>0.9.5-pre2</version> </dependency> <!-- junit --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <!-- fastjson --> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.1.29</version> </dependency> <!-- struts2 --> <!-- <dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-core</artifactId> <version>2.3.14</version> <exclusions> <exclusion> <groupId>javassist</groupId> <artifactId>javassist</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-spring-plugin</artifactId> <version>2.3.14</version> </dependency> <dependency> <groupId>org.apache.struts</groupId> <artifactId> struts2-convention-plugin</artifactId> <version>2.3.14</version> </dependency> --> <!-- spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>3.2.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>3.2.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>3.2.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>3.2.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>3.2.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>3.2.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-expression</artifactId> <version>3.2.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>3.2.2.RELEASE</version> </dependency> <!-- aspectjweaver --> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.7.2</version> </dependency> <!-- hibernate --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>4.2.0.Final</version> </dependency> </dependencies> <build> <!-- Maven外掛 --> <plugins> <plugin> <artifactId>maven-war-plugin</artifactId> </plugin> <plugin> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.6</source> <target>1.6</target> <encoding>utf-8</encoding> </configuration> </plugin> <plugin> <artifactId>maven-resources-plugin</artifactId> <configuration> <encoding>utf-8</encoding> </configuration> </plugin> <plugin> <artifactId>maven-javadoc-plugin</artifactId> <configuration> <encoding>utf-8</encoding> </configuration> </plugin> <plugin> <artifactId>maven-surefire-plugin</artifactId> <version>2.7.2</version> <configuration> <forkMode>once</forkMode> <argLine>-Dfile.encoding=UTF-8</argLine> </configuration> </plugin> <plugin> <groupId>org.mortbay.jetty</groupId> <artifactId>jetty-maven-plugin</artifactId> <version>8.1.14.v20131031</version> <configuration> <webApp> <contextPath>/maven03</contextPath> </webApp> </configuration> </plugin> </plugins> </build> </project>
database.properties
hibernate.dialect=org.hibernate.dialect.MySQLDialect driverClassName=com.mysql.jdbc.Driver validationQuery=SELECT 1 url=jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=UTF-8 username=root password=root hibernate.hbm2ddl.auto=update hibernate.show_sql=true hibernate.format_sql=true
spring-hibernate.xml
spring-mvc.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: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-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd "> <!-- 使用C3P0資料來源，MySQL資料庫 --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <!-- MySQL5 --> <property name="driverClass" value="${driverClassName}"></property> <property name="jdbcUrl" value="${url}"></property> <property name="user" value="${username}"></property> <property name="password" value="${password}"></property> <property name="maxPoolSize" value="40"></property> <property name="minPoolSize" value="1"></property> <property name="initialPoolSize" value="1"></property> <property name="maxIdleTime" value="20"></property> </bean> <!-- session工廠 --> <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <property name="hibernateProperties"> <props> <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop> <prop key="hibernate.dialect">${hibernate.dialect}</prop> <prop key="hibernate.show_sql">${hibernate.show_sql}</prop> <prop key="hibernate.format_sql">${hibernate.format_sql}</prop> </props> </property> <!-- 註解方式配置 --> <property name="packagesToScan"> <list> <value>com.iss.model</value> </list> </property> </bean> <!-- 配置事務 --> <bean name="txManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory"></property> </bean> <tx:annotation-driven transaction-manager="txManager" /> </beans>
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
<!-- 自動掃描controller包下的所有類，使其認為spring mvc的控制器 -->
<context:component-scan base-package="com.iss.controller" />
<!-- 避免IE執行AJAX時,返回JSON出現下載檔案 -->
<!-- <bean id="mappingJacksonHttpMessageConverter" -->
<!-- class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> -->
<!-- <property name="supportedMediaTypes"> -->
<!-- <list> -->
<!-- <value>text/html;charset=UTF-8</value> -->
<!-- </list> -->
<!-- </property> -->
<!-- </bean> -->
<!-- 啟動Spring MVC的註解功能，完成請求和註解POJO的對映 -->
<!-- <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter"
/>json轉換器 </list> </property> </bean> -->
<mvc:annotation-driven />
<!-- 對模型檢視名稱的解析，即在模型檢視名稱新增前後綴 -->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>spring.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"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
">
<!--啟用註解 -->
<context:annotation-config />
<context:component-scan
base-package="com.iss.action,com.iss.dao.impl,com.iss.service"></context:component-scan>
<!-- 引入屬性檔案Hibernate屬性配置 -->
<context:property-placeholder location="classpath:database.properties" />
<!-- 自動掃描dao和service包(自動注入) -->
<!-- <context:component-scan base-package="com.iss*" /> -->
</beans>web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" 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">
<display-name></display-name>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/classes/spring.xml,/WEB-INF/classes/spring-hibernate.xml,</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<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>
<!--Hibernate的session丟失解決方法 -->
<filter>
<filter-name>openSessionInView</filter-name>
<filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>openSessionInView</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- struts2配置 -->
<!-- <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> -->
<!-- springMVC 配置 -->
<servlet>
<description>spring mvc servlet</description>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<description>spring mvc 配置檔案</description>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/classes/spring-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>src/main/java中各個包的內容
com.iss.controller.UserController
package com.iss.controller;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import com.iss.model.User;
import com.iss.service.UserService;
@Controller("userController")
@RequestMapping("user")
public class UserController {
@Autowired
private UserService userService;
@RequestMapping("/reg")
public String saveUser(User user) {
System.out.println(userService);
userService.save(user);
return "success";
}
}
com.iss.dao.UserDao
package com.iss.dao;
import com.iss.model.User;
public interface UserDao<T> {
public User save(T o);
}
com.iss.dao.impl.UserDaoImpl
package com.iss.dao.impl;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import com.iss.dao.UserDao;
import com.iss.model.User;
@Repository("userDao")
public class UserDaoImpl implements UserDao<User> {
@Autowired
private SessionFactory sessionFactory;
//
// public void setSessionFactory(SessionFactory sessionFactory) {
// this.sessionFactory = sessionFactory;
// }
//
// public SessionFactory getSessionFactory() {
// return sessionFactory;
// }
@Override
public User save(User o) {
Session session = sessionFactory.getCurrentSession();
session.save(o);
return o;
}
}
com.iss.model.User
package com.iss.model;
import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
@Entity
@Table(name = "user")
public class User implements Serializable {
private int id;
private String name;
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
com.iss.service.UserService
package com.iss.service;
import com.iss.model.User;
public interface UserService {
public User save(User user);
}
com.iss.service.impl.UserServiceImpl
package com.iss.service.impl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.iss.dao.UserDao;
import com.iss.model.User;
import com.iss.service.UserService;
@Service("userService")
@Transactional
public class UserServiceImpl implements UserService {
@Autowired
private UserDao<User> userDao;
@Override
public User save(User user) {
// TODO Auto-generated method stub
return userDao.save(user);
}
}index,jsp
<body>
<form action="userAction" method="post">
<table width="207" border="0" align="center">
<tr>
<td colspan="2" align="center" nowrap="nowrap">使用者註冊</td>
</tr>
<tr>
<td width="68" nowrap="nowrap">使用者名稱</td>
<td width="127" nowrap="nowrap"><label> <input
name="name" type="text" id="username" size="20" /> </label></td>
</tr>
<tr>
<td colspan="2" align="center" nowrap="nowrap"><label>
<input type="submit" value="註冊" /> <input type="reset" value="重填" />
</label></td>
</tr>
</table>
</form>
</body>success.jsp
<body>${user.name }
</body>