用Maven整合SpringMVC+Spring+Hibernate 框架,實現簡單的插入數據庫數據功能

一、搭建開始前的準備

1、我用的MyEclipse2014版,大家也可以用IDEA。

2、下載Tomcat(免安裝解壓包)、MySQL(zip包下載地址 免安裝解壓包,好處就是雙擊啓動,最後我會把bat的啓動發給大家)、用的Navicat for MySQL的MySQL的圖形界面工具。

3、配置環境變量CATALINA_HOME(path中添加%CATALINA_HOME%\lib;%CATALINA_HOME%\bin;)、MySQL_HOME(path中添加%MySQL_HOME%\bin;)

4、啓動mysql和Tomcat試試能否正常運行。

5、打開MyEclipse新建Maven項目。File>New>Other(或Ctrl+N)>Maven Project;然後我們用default Workspace就行了(注意Location的路徑,區分目錄名和項目名);然後再Filter中輸入webapp,我們選擇org.apache.maven.archetypes 下的maven-archetype-webapp;點擊下一步,填入Group Id(公司名,一般爲com.xxx),Artifact Id(項目名),包名(一般根據公司名和項目名生成),單機Finish就創建完一個Maven的Web項目了。注:創建出來後有時候會有錯(具體是index.jsp)這是因爲我們沒有在pom.xml中添加servlet的原因,自己加上就OK了。

6、一般創建出來的項目,只有src/main/resources,然後我們加上其他的三項(必須是新建Source Folder!src/main/java; src/test/resources; src/test/java),有時候會提示你該文件夾已經存在,我們稍改一下名,等創建完了後再用F2改回正確的就OK了(例如src/main/java創建失敗,我們把java改爲javas,最後再改爲java即可。)

最終創建出來的目錄如圖:


7、萬事具備只欠搭建,好吧下面纔開始進入正文。

二、搭建

1、我習慣先建立一些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;具體的包應該放什麼,起什麼作用,大家可以百度。

2、配置資源文件,也就是所謂的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這句話,是UTF8的編碼。註釋的部分是其他數據庫的編寫形式。

(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就是輸出日誌文件的文件名

(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
">

	<!-- 引入屬性文件 -->
	<context:property-placeholder location="classpath:config.properties" />

	<!-- 自動掃描dao和service包(自動注入) -->
	<context:component-scan base-package="com.jesus.sshframework.dao,com.jesus.sshframework.service" />

</beans>
沒什麼可說的,要說的也在註釋裏了。

(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">
	<!-- 註解掃描包 -->
	<context:component-scan base-package="com.jesus.sshframework.controller" />
	<!-- 開啓mvc註解 -->
	<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(我喜歡這樣寫,這樣能知道具體用的什麼持久層框架,如果用myBatis,則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(通過Tomcat)方式配置數據源 -->
	<!-- <bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> <property name="jndiName" value="${jndiName}"></property> </bean> -->
	
	
	<!-- 配置數據源 -->
	<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}" />

		<!-- 初始化連接大小 -->
		<property name="initialSize" value="0" />
		<!-- 連接池最大使用連接數量 -->
		<property name="maxActive" value="20" />
		<!-- 連接池最大空閒 -->
		<property name="maxIdle" value="20" />
		<!-- 連接池最小空閒 -->
		<property name="minIdle" value="0" />
		<!-- 獲取連接最大等待時間 -->
		<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" />

		<!-- 配置間隔多久才進行一次檢測,檢測需要關閉的空閒連接,單位是毫秒 -->
		<property name="timeBetweenEvictionRunsMillis" value="60000" />
		<!-- 配置一個連接在池中最小生存的時間,單位是毫秒 -->
		<property name="minEvictableIdleTimeMillis" value="25200000" />

		<!-- 打開removeAbandoned功能 -->
		<property name="removeAbandoned" value="true" />
		<!-- 1800秒,也就是30分鐘 -->
		<property name="removeAbandonedTimeout" value="1800" />
		<!-- 關閉abanded連接時輸出錯誤日誌 -->
		<property name="logAbandoned" value="true" />

		<!-- 監控數據庫 -->
		<!-- <property name="filters" value="stat" /> -->
		<property name="filters" value="mergeStat" />
	</bean>

	<!-- 配置hibernate 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>

		<!-- 自動掃描註解方式配置的hibernate類文件 -->
		<property name="packagesToScan">
			<list>
				<value>com.jesus.sshframework.model</value>
			</list>
		</property>
	</bean>

	<!-- 配置事務管理器 -->
	<bean name="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>

	<!-- 註解方式配置事物 -->
	<!-- <tx:annotation-driven transaction-manager="transactionManager" /> -->

	<!-- 攔截器方式配置事物 -->
	<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:我用的是阿里巴巴溫少寫的Druid的,具體介紹
3、貼一下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必須是這樣寫,現在是maven2唯一支持的版本 -->
	<!-- The Basics -->
	<groupId>com.jesus</groupId><!--指定組名,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><!--指定版本號 -->
	<name>SSHframework</name><!--一些無關太重要的東西,用戶描述你的項目的名字,可選的 -->
	<url>http://maven.apache.org</url><!--暫時不知何物,貌似無關重要,只是寫明開發團隊的網站,可選的 -->
	<description></description> <!-- project的描述 -->
	<inceptionYear></inceptionYear><!-- 工程的初始時間 -->
	<licenses></licenses><!--列出本工程直接的licenses,而不要列出dependencies的licenses -->


	<!-- 指定maven倉庫 -->
	<repositories><!-- 發現依賴和擴展的遠程資源庫 -->
		<!-- maven自己官方倉庫 -->
		<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>
		<!-- 阿里巴巴發佈版本倉庫 -->
		<repository>
			<id>alibaba-opensource</id>
			<name>alibaba-opensource</name>
			<url>http://code.alibabatech.com/mvn/releases/</url>
			<layout>default</layout>
		</repository>
		<!-- 阿里巴巴快照版本倉庫 -->
		<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目錄下,即可運行 -->
	<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><!-- 這個元素描述了所有與當前項目相關的依賴 -->
		<!-- 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>
		
		<!-- 文件上傳 -->
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
			<version>1.2.2</version>
		</dependency>
		
		<!-- fastJson json數組有關的 -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>fastjson</artifactId>
			<version>1.1.26</version>
		</dependency>
		
		<!-- 使用 Jackson 把 Java 對象轉換成 JSON 字串 -->
		<dependency>
			<groupId>org.codehaus.jackson</groupId>
			<artifactId>jackson-mapper-asl</artifactId>
			<version>1.9.11</version>
		</dependency>
		
		<!-- mysql數據庫驅動 -->
		<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這是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:會使用的注意下版本更新就是了,有的可能會有jar包交叉,注意就行了。


好了,這篇有些長了,再起一篇文章吧。
下一篇:http://blog.csdn.net/js931178805/article/details/39643981


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