用Maven整合SpringMVC+Spring+Hibernate 框架，实现简单的插入数据库数据功能
时间：2022-03-14 00:24
一、搭建开始前的准备
1、我用的MyEclipse2014版，大家也可以用IDEA。
2、下载Tomcat(免安装解压包)、MySQL( 免安装解压包，好处就是双击启动，最后我会把bat的启动发给大家)、用的Navicat for MySQL的MySQL的图形界面工具。
3、配置环境变量CATALINA_HOME(path中添加%CATALINA_HOME%\lib;%CATALINA_HOME%\bin;)、MySQL_HOME(path中添加%MySQL_HOME%\bin;)
4、启动mysql和Tomcat试试能否正常运行。
5、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。
6、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！src/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src/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:
7、万事具备只欠搭建，好吧下面才开始进入正文。
#\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
<?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)
<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。
好了，这篇有些长了，再起一篇文章吧。
