用Maven整合SpringMVC+Spring+Hibernate 框架

jopen 9年前

一、搭建开始前的准备

1、 打开MyEclipse新建Maven项目。File>New>Other(或Ctrl+N)>Maven Project;然后我们用default Workspace就行了(注意Location的路径,区分目录名和项目名);然后再Filter中输入webapp,我们选择 org.apache.maven.archetypes 下的maven-archetype-webapp;点击下一步,填入Group Id(公司名,一般为com.xxx),Artifact Id(项目名),包名(一般根据公司名和项目名生成),单机Finish就创建完一个Maven的Web项目了。注: 创建出来后有时候会有错(具体是index.jsp)这是因为我们没有在pom.xml中添加servlet的原因,自己加上就OK了。

2、 一般创建出来的项目,只有src/main/resources,然后我们加上其他的三项(必须是新建Source Folder!s rc/main/java;  src/test/resources;  src/test/java ),有时候会提示你该文件夹已经存在,我们稍改一下名,等创建完了后再用F2改回正确的就OK了(例如 s rc/main/java创建失败,我们把java改为javas,最后再改为java即可。 )

最终创建出来的目录如图:

  用Maven整合SpringMVC+Spring+Hibernate 框架

二、搭建

1、 我习惯先建立一些package包名( src/main/java) ,例如:xxx.xxx.dao; xxx.xxx.dao.impl; xxx.xxx.model; xxx.xxx.service; xxx.xxx.service.impl; xxx.xxx.controller;具体的包应该放什么,起什么作用,大家可以百度。

2、配置资源文件,也就是所谓的src/main/resources下的文件。

(1.)config.properties

#\u5C5E\u6027\u6587\u4EF6

 

#Oracle \u7684\u914D\u7F6E

#hibernate.dialect=org.hibernate.dialect.OracleDialect

#driverClassName=oracle.jdbc.driver.OracleDriver

#validationQuery=SELECT 1 FROM DUAL

#jdbc_url=jdbc:oracle:thin:@localhost :1521:orcl

#jdbc_username=

#jdbc_password=

 

#SQLServer \u7684\u914D\u7F6E

#hibernate.dialect=org.hibernate.dialect.SQLServerDialect

#driverClassName=net.sourceforge.jtds.jdbc.Driver

#validationQuery=SELECT 1

#jdbc_url=jdbc:jtds:sqlserver://127.0.0.1:1433/sy

#jdbc_username=

#jdbc_password=

 

#Derby \u7684\u914D\u7F6E

#hibernate.dialect=org.hibernate.dialect.DerbyDialect

#driverClassName=org.apache.derby.jdbc.EmbeddedDriver

#validationQuery=SELECT 1

#jdbc_url=jdbc:derby:sy;create=true

#jdbc_username=

#jdbc_password=

 

#MySQL \u7684\u914D\u7F6E

hibernate.dialect=org.hibernate.dialect.MySQLDialect

driverClassName=com.mysql.jdbc.Driver

validationQuery=SELECT 1

jdbc_url=jdbc:mysql://localhost:3306/sshf?useUnicode=true&characterEncoding=utf-8

jdbc_username=root

jdbc_password=

 

hibernate.hbm2ddl.auto=update

hibernate.show_sql=true

hibernate.format_sql=false

 

sessionInfoName=sessionInfo

 

uploadFieldName=filedata

uploadFileMaxSize=20971520

uploadFileExts=txt,rar,zip,doc,docx,xls,xlsx,jpg,jpeg,gif,png,swf,wmv,avi,wma,mp3,mid

uploadDirectory=attached

注意: ?useUnicode=true&characterEncoding=utf-8

这句话,是UTF8的编码。注释的部分是其他数据库的编写形式。

(2.)log4j.properties

log4j.rootLogger=INFO,A1,R

 

log4j.appender.A1=org.apache.log4j.ConsoleAppender

log4j.appender.A1.Target=System.out

log4j.appender.A1.layout=org.apache.log4j.PatternLayout

log4j.appender.A1.layout.ConversionPattern=[%c]%m%n

 

log4j.appender.R=org.apache.log4j.RollingFileAppender

log4j.appender.R.File=sshf.log

log4j.appender.R.MaxFileSize=10MB

log4j.appender.R.Threshold=ALL

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

log4j.appender.R.layout.ConversionPattern=[%p][%d{yyyy-MM-dd HH\:mm\:ss,SSS}][%c]%m%n

注意: sshf.log

就是输出日志文件的文件名

(3.)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

">

 

  <!-- 引入属性文件 -->

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

 

  <!-- 自动扫描dao和service包(自动注入) -->

  <context:component-scan base-package="com.jesus.sshframework.dao,com.jesus.sshframework.service" />

 

</beans>

没什么可说的,要说的也在注释里了。

(4.)spring-mvc.xml

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

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

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

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

  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-3.1.xsd 

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

  http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

  <!-- 注解扫描包 -->

  <context:component-scan base-package="com.jesus.sshframework.controller" />

  <!-- 开启mvc注解 -->

  <mvc:annotation-driven />

 

  <bean id="viewResolver"

    class="org.springframework.web.servlet.view.InternalResourceViewResolver">

    <property name="prefix" value="/"></property>

    <property name="suffix" value=".jsp"></property>

  </bean>

</beans>

(5.)spring-hibernate.xml(我喜欢这样写,这样能知道具体用的什么持久层框架,如果用myBatis,则spring-mybatis.xml就可以了)

<?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

">

 

  <!-- JNDI(通过Tomcat)方式配置数据源 -->

  <!-- <bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> <property name="jndiName" value="${jndiName}"></property> </bean> -->

 

 

  <!-- 配置数据源 -->

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

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

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

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

 

    <!-- 初始化连接大小 -->

    <property name="initialSize" value="0" />

    <!-- 连接池最大使用连接数量 -->

    <property name="maxActive" value="20" />

    <!-- 连接池最大空闲 -->

    <property name="maxIdle" value="20" />

    <!-- 连接池最小空闲 -->

    <property name="minIdle" value="0" />

    <!-- 获取连接最大等待时间 -->

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

 

    <!-- <property name="poolPreparedStatements" value="true" /> <property name="maxPoolPreparedStatementPerConnectionSize" value="33" /> -->

 

    <property name="validationQuery" value="${validationQuery}" />

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

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

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

 

    <!-- 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 -->

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

    <!-- 配置一个连接在池中最小生存的时间,单位是毫秒 -->

    <property name="minEvictableIdleTimeMillis" value="25200000" />

 

    <!-- 打开removeAbandoned功能 -->

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

    <!-- 1800秒,也就是30分钟 -->

    <property name="removeAbandonedTimeout" value="1800" />

    <!-- 关闭abanded连接时输出错误日志 -->

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

 

    <!-- 监控数据库 -->

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

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

  </bean>

 

  <!-- 配置hibernate session工厂 -->

  <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>

 

    <!-- 自动扫描注解方式配置的hibernate类文件 -->

    <property name="packagesToScan">

      <list>

        <value>com.jesus.sshframework.model</value>

      </list>

    </property>

  </bean>

 

  <!-- 配置事务管理器 -->

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

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

  </bean>

 

  <!-- 注解方式配置事物 -->

  <!-- <tx:annotation-driven transaction-manager="transactionManager" /> -->

 

  <!-- 拦截器方式配置事物 -->

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

    <tx:attributes>

      <tx:method name="add*" />

      <tx:method name="save*" />

      <tx:method name="update*" />

      <tx:method name="modify*" />

      <tx:method name="edit*" />

      <tx:method name="delete*" />

      <tx:method name="remove*" />

      <tx:method name="repair" />

      <tx:method name="deleteAndRepair" />

 

      <tx:method name="get*" propagation="SUPPORTS" />

      <tx:method name="find*" propagation="SUPPORTS" />

      <tx:method name="load*" propagation="SUPPORTS" />

      <tx:method name="search*" propagation="SUPPORTS" />

      <tx:method name="datagrid*" propagation="SUPPORTS" />

 

      <tx:method name="*" propagation="SUPPORTS" />

    </tx:attributes>

  </tx:advice>

  <aop:config>

    <aop:pointcut id="transactionPointcut" expression="execution(* com.jesus.sshframework.service..*Impl.*(..))" />

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

  </aop:config>

 

 

</beans>

注:我用的是阿里巴巴

温少写的 Druid的, 具体介绍

3、贴一下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><!--maven2.0必须是这样写,现在是maven2唯一支持的版本 -->

  <!-- The Basics -->

  <groupId>com.jesus</groupId><!--指定组名,例如:org.apache.maven -->

  <artifactId>SSHframework</artifactId><!--指定工程名例如:app -->

  <packaging>war</packaging><!--The current core packaging values are: pom,

    jar, maven-plugin, ejb, war, ear, rar, par -->

  <version>0.0.1-SNAPSHOT</version><!--指定版本号 -->

  <name>SSHframework</name><!--一些无关太重要的东西,用户描述你的项目的名字,可选的 -->

  <url>http://maven.apache.org</url><!--暂时不知何物,貌似无关重要,只是写明开发团队的网站,可选的 -->

  <description></description> <!-- project的描述 -->

  <inceptionYear></inceptionYear><!-- 工程的初始时间 -->

  <licenses></licenses><!--列出本工程直接的licenses,而不要列出dependencies的licenses -->

 

 

  <!-- 指定maven仓库 -->

  <repositories><!-- 发现依赖和扩展的远程资源库 -->

    <!-- maven自己官方仓库 -->

    <repository>

      <id>maven</id>

      <name>Maven Repository Switchboard</name>

      <layout>default</layout>

      <url>http://repo1.maven.org/maven2</url>

      <snapshots>

        <enabled>false</enabled>

      </snapshots>

    </repository>

    <!-- 阿里巴巴发布版本仓库 -->

    <repository>

      <id>alibaba-opensource</id>

      <name>alibaba-opensource</name>

      <url>http://code.alibabatech.com/mvn/releases/</url>

      <layout>default</layout>

    </repository>

    <!-- 阿里巴巴快照版本仓库 -->

    <repository>

      <id>alibaba-opensource-snapshot</id>

      <name>alibaba-opensource-snapshot</name>

      <url>http://code.alibabatech.com/mvn/snapshots/</url>

      <layout>default</layout>

    </repository>

  </repositories>

 

  <properties>

    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

  </properties>

 

  <!-- maven打成war包放到tomcat目录下,即可运行 -->

  <build>

    <finalName>SSHframework</finalName>

    <plugins>

      <plugin>

        <artifactId>maven-war-plugin</artifactId>

      </plugin>

      <plugin>

        <artifactId>maven-compiler-plugin</artifactId>

        <configuration>

          <source>1.6</source>

          <target>1.6</target>

        </configuration>

      </plugin>

    </plugins>

  </build>

 

  <dependencies><!-- 这个元素描述了所有与当前项目相关的依赖 -->

    <!-- junit -->

    <dependency>

      <groupId>junit</groupId>

      <artifactId>junit</artifactId>

      <version>4.11</version>

      <scope>test</scope>

    </dependency>

   

    <!-- servlet -->

    <dependency>

      <groupId>javax.servlet</groupId>

      <artifactId>servlet-api</artifactId>

      <version>3.0-alpha-1</version>

      <scope>provided</scope>

    </dependency>

   

    <!-- log4j -->

    <dependency>

      <groupId>log4j</groupId>

      <artifactId>log4j</artifactId>

      <version>1.2.17</version>

    </dependency>

   

    <!-- jstl -->

    <dependency>

      <groupId>javax.servlet</groupId>

      <artifactId>jstl</artifactId>

      <version>1.2</version>

    </dependency>

    <dependency>

      <groupId>javax.servlet.jsp</groupId>

      <artifactId>jsp-api</artifactId>

      <version>2.2.1-b03</version>

      <scope>provided</scope>

    </dependency>

   

    <!-- 文件上传 -->

    <dependency>

      <groupId>commons-fileupload</groupId>

      <artifactId>commons-fileupload</artifactId>

      <version>1.2.2</version>

    </dependency>

   

    <!-- fastJson json数组有关的 -->

    <dependency>

      <groupId>com.alibaba</groupId>

      <artifactId>fastjson</artifactId>

      <version>1.1.26</version>

    </dependency>

   

    <!-- 使用 Jackson 把 Java 对象转换成 JSON 字串 -->

    <dependency>

      <groupId>org.codehaus.jackson</groupId>

      <artifactId>jackson-mapper-asl</artifactId>

      <version>1.9.11</version>

    </dependency>

   

    <!-- mysql数据库驱动 -->

    <dependency>

      <groupId>mysql</groupId>

      <artifactId>mysql-connector-java</artifactId>

      <version>5.1.21</version>

    </dependency>

 

    <!-- druid -->

    <dependency>

      <groupId>com.alibaba</groupId>

      <artifactId>druid</artifactId>

      <version>0.2.9</version>

    </dependency>

   

    <!-- aspectjweaver.jar这是Spring AOP所要用到的包 -->

    <dependency>

      <groupId>org.aspectj</groupId>

      <artifactId>aspectjweaver</artifactId>

      <version>1.7.1</version>

    </dependency>

   

    <!-- hibernate4 -->

    <dependency>

      <groupId>org.hibernate</groupId>

      <artifactId>hibernate-core</artifactId>

      <version>4.2.5.Final</version>

    </dependency>             

    <dependency>

      <groupId>org.hibernate</groupId>

      <artifactId>hibernate-entitymanager</artifactId>

      <version>4.2.5.Final</version>

    </dependency>

    <dependency>

      <groupId>org.hibernate</groupId>

      <artifactId>hibernate-ehcache</artifactId>

      <version>4.2.5.Final</version>

    </dependency>

    <dependency>

      <groupId>org.hibernate.javax.persistence</groupId>

      <artifactId>hibernate-jpa-2.0-api</artifactId>

      <version>1.0.1.Final</version>

    </dependency>

   

    <!-- spring mvc -->

    <dependency>

      <groupId>org.springframework</groupId>

      <artifactId>spring-webmvc</artifactId>

      <version>3.2.0.RELEASE</version>

    </dependency>

   

    <!-- spring3 -->

    <dependency>

      <groupId>org.springframework</groupId>

      <artifactId>spring-core</artifactId>

      <version>3.2.0.RELEASE</version>

    </dependency>

    <dependency>

      <groupId>org.springframework</groupId>

      <artifactId>spring-context</artifactId>

      <version>3.2.0.RELEASE</version>

    </dependency>

    <dependency>

      <groupId>org.springframework</groupId>

      <artifactId>spring-jdbc</artifactId>

      <version>3.2.0.RELEASE</version>

    </dependency>             

    <dependency>

      <groupId>org.springframework</groupId>

      <artifactId>spring-beans</artifactId>

      <version>3.2.0.RELEASE</version>

    </dependency>

    <dependency>

      <groupId>org.springframework</groupId>

      <artifactId>spring-web</artifactId>

      <version>3.2.0.RELEASE</version>

    </dependency>

    <dependency>

      <groupId>org.springframework</groupId>

      <artifactId>spring-expression</artifactId>

      <version>3.2.0.RELEASE</version>

    </dependency>

    <dependency>

      <groupId>org.springframework</groupId>

      <artifactId>spring-orm</artifactId>

      <version>3.2.0.RELEASE</version>

    </dependency>

    <dependency>

      <groupId>org.springframework</groupId>

      <artifactId>spring-test</artifactId>

      <version>3.2.0.RELEASE</version>

    </dependency>

   

  </dependencies>

 

</project>

注:会使用的注意下版本更新就是了,有的可能会有jar包交叉,注意就行了。