SSM (IDEA)——Spring，MyBatis和SpringMVC整合配置文件

2018年09月11日 08:59:37 阅读数：4

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
 
<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/xsd/maven-4.0.0.xsd">
 <modelVersion>4.0.0</modelVersion>
 
 <groupId>SchoolSSM</groupId>
 <artifactId>SchoolSSM</artifactId>
 <version>1.0-SNAPSHOT</version>
 <packaging>war</packaging>
 
 <name>SchoolSSM Maven Webapp</name>
 <!-- FIXME change it to the project's website -->
 <url>http://www.example.com</url>
 
 <properties>
 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 <maven.compiler.source>1.7</maven.compiler.source>
 <maven.compiler.target>1.7</maven.compiler.target>
 <spring.version>4.3.18.RELEASE</spring.version>
 </properties>
 
 <dependencies>
 <!-- JUnit单元测试工具 -->
 <dependency>
 <groupId>junit</groupId>
 <artifactId>junit</artifactId>
 <version>4.12</version>
 <scope>test</scope>
 </dependency>
 <!--log4j日志包 -->
 <dependency>
 <groupId>log4j</groupId>
 <artifactId>log4j</artifactId>
 <version>1.2.17</version>
 </dependency>
 <!--Spring框架核心库 -->
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-context</artifactId>
 <version>${spring.version}</version>
 </dependency>
 <!-- Spring Web -->
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-web</artifactId>
 <version>${spring.version}</version>
 </dependency>
 <!-- cglib -->
 <dependency>
 <groupId>cglib</groupId>
 <artifactId>cglib</artifactId>
 <version>3.2.7</version>
 </dependency>
 <!-- aspectJ AOP 织入器 -->
 <dependency>
 <groupId>org.aspectj</groupId>
 <artifactId>aspectjrt</artifactId>
 <version>1.8.6</version>
 </dependency>
 <dependency>
 <groupId>org.aspectj</groupId>
 <artifactId>aspectjweaver</artifactId>
 <version>1.8.5</version>
 </dependency>
 <!--Spring java数据库访问包，主要用于提供数据源 -->
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-jdbc</artifactId>
 <version>${spring.version}</version>
 </dependency>
 <!-- Inject注解 -->
 <dependency>
 <groupId>org.glassfish.hk2.external</groupId>
 <artifactId>javax.inject</artifactId>
 <version>2.5.0-b62</version>
 </dependency>
 <!-- mybatis -->
 <dependency>
 <groupId>org.mybatis</groupId>
 <artifactId>mybatis</artifactId>
 <version>3.4.6</version>
 </dependency>
 <dependency>
 <groupId>org.slf4j</groupId>
 <artifactId>slf4j-api</artifactId>
 <version>1.7.25</version>
 </dependency>
 <dependency>
 <groupId>org.slf4j</groupId>
 <artifactId>slf4j-log4j12</artifactId>
 <version>1.7.25</version>
 <scope>test</scope>
 </dependency>
 <!-- mybatis分页插件-->
 <dependency>
 <groupId>com.github.pagehelper</groupId>
 <artifactId>pagehelper</artifactId>
 <version>5.1.4</version>
 </dependency>
 <!--mybatis-spring适配器 -->
 <dependency>
 <groupId>org.mybatis</groupId>
 <artifactId>mybatis-spring</artifactId>
 <version>1.3.2</version>
 </dependency>
 <!--mysql数据库驱动 -->
 <dependency>
 <groupId>mysql</groupId>
 <artifactId>mysql-connector-java</artifactId>
 <version>5.1.46</version>
 </dependency>
 <!--c3p0 连接池 -->
 <dependency>
 <groupId>com.mchange</groupId>
 <artifactId>c3p0</artifactId>
 <version>0.9.5.2</version>
 </dependency>
 <!-- servlet-api -->
 <dependency>
 <groupId>javax.servlet</groupId>
 <artifactId>javax.servlet-api</artifactId>
 <version>3.0.1</version>
 <scope>provided</scope>
 </dependency>
 <!-- jsp-api -->
 <dependency>
 <groupId>javax.servlet</groupId>
 <artifactId>jsp-api</artifactId>
 <version>2.0</version>
 <scope>provided</scope>
 </dependency>
 <!-- jstl -->
 <dependency>
 <groupId>javax.servlet</groupId>
 <artifactId>jstl</artifactId>
 <version>1.2</version>
 </dependency>
 <!-- 添加Spring MVC的依赖 -->
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-webmvc</artifactId>
 <version>${spring.version}</version>
 </dependency>
 <!-- Spring mvc-json依赖 -->
 <dependency>
 <groupId>com.fasterxml.jackson.core</groupId>
 <artifactId>jackson-databind</artifactId>
 <version>2.9.6</version>
 </dependency>
 </dependencies>
 
 
 <build>
 <finalName>SchoolSSM</finalName>
 <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
 <plugins>
 <plugin>
 <artifactId>maven-clean-plugin</artifactId>
 <version>3.0.0</version>
 </plugin>
 <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
 <plugin>
 <artifactId>maven-resources-plugin</artifactId>
 <version>3.0.2</version>
 </plugin>
 <plugin>
 <artifactId>maven-compiler-plugin</artifactId>
 <version>3.7.0</version>
 </plugin>
 <plugin>
 <artifactId>maven-surefire-plugin</artifactId>
 <version>2.20.1</version>
 </plugin>
 <plugin>
 <artifactId>maven-war-plugin</artifactId>
 <version>3.2.0</version>
 </plugin>
 <plugin>
 <artifactId>maven-install-plugin</artifactId>
 <version>2.5.2</version>
 </plugin>
 <plugin>
 <artifactId>maven-deploy-plugin</artifactId>
 <version>2.8.2</version>
 </plugin>
 </plugins>
 </pluginManagement>
 
 <plugins>
 <plugin>
 <groupId>org.mybatis.generator</groupId>
 <artifactId>mybatis-generator-maven-plugin</artifactId>
 <version>1.3.7</version>
 <configuration>
 <!--配置文件的位置-->
 <configurationFile>
 src/main/resources/generatorConfig.xml
 </configurationFile>
 <verbose>true</verbose>
 <overwrite>true</overwrite>
 </configuration>
 <executions>
 <execution>
 <id>Generate MyBatis Artifacts</id>
 <goals>
 <goal>generate</goal>
 </goals>
 </execution>
 </executions>
 <dependencies>
 <dependency>
 <groupId>org.mybatis.generator</groupId>
 <artifactId>mybatis-generator-core</artifactId>
 <version>1.3.7</version>
 </dependency>
 </dependencies>
 </plugin>
 </plugins>
 
 </build>
</project>

mybatis-config

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
 PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
 "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
 <settings>
 <setting name="logImpl" value="LOG4J"/>
 <setting name="mapUnderscoreToCamelCase" value="true"/>
 </settings>
 <!--分页插件-->
 <plugins>
 <plugin interceptor="com.github.pagehelper.PageInterceptor" />
 </plugins>
</configuration>

db.properties

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/school?useUnicode=true&characterEncoding=UTF-8
jdbc.username=root
jdbc.password=1234

log4j.properties

#全局配置
log4j.rootLogger=ERROR,stdout
 
#MyBatis日志配置
log4j.logger.com.etc.dao=TRACE
log4j.logger.org.springframework.beans.factory=DEBUG
 
#控制台输出配置
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

generatorConfig.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE generatorConfiguration
 PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
 "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
<generatorConfiguration>
 <classPathEntry location="E:\jar\mysql-connector-java-5.1.46.jar" />
 <context id="MySqlContext" defaultModelType="flat">
 <property name="javaFileEncoding" value="UTF-8"/>
 <!-- 注释 -->
 <commentGenerator >
 <property name="suppressAllComments" value="false"/><!-- 是否取消注释 -->
 <property name="suppressDate" value="true" /> <!-- 是否生成注释代时间戳-->
 </commentGenerator>
 
 <!-- jdbc连接 -->
 <jdbcConnection driverClass="com.mysql.jdbc.Driver"
 connectionURL="jdbc:mysql://localhost:3306/school"
 userId="root"
 password="1234">
 </jdbcConnection>
 
 <!-- 生成实体类，对应的包，存放位置可以指定具体的路径 -->
 <javaModelGenerator targetPackage="com.etc.entity"
 targetProject="src/main/java">
 <!-- 是否针对string类型的字段在set的时候进行trim调用 -->
 <property name="trimStrings" value="true"/>
 </javaModelGenerator>
 
 <!-- 生成mapper.xml文件 -->
 <sqlMapGenerator targetPackage="com.etc.dao"
 targetProject="src/main/resources">
 <!-- 是否在当前路径下新加一层schema,eg：
 fase路径com.oop.eksp.user.model，
 true:com.oop.eksp.user.model.[schemaName] -->
 <property name="enableSubPackages" value="false" />
 </sqlMapGenerator>
 
 <!-- 生成mapper.xml对应client，也就是接口dao -->
 <javaClientGenerator type="XMLMAPPER"
 targetPackage="com.etc.dao"
 targetProject="src/main/java">
 <!-- 是否在当前路径下新加一层schema,eg：fase路径com.oop.eksp.user.model， true:com.oop.eksp.user.model.[schemaName] -->
 <property name="enableSubPackages" value="false" />
 </javaClientGenerator>
 
 <!-- 配置表信息 -->
 <table tableName="t_student" domainObjectName="Student">
 <!-- schema即为数据库名 tableName为对应的数据库表 domainObjectName是要生成的实体类 enable*ByExample
 是否生成 example类 -->
 
 <!-- 忽略列，不生成bean 字段 -->
 <!-- <ignoreColumn column="FRED" /> -->
 <!-- 指定列的java数据类型 -->
 <!-- <columnOverride column="LONG_VARCHAR_FIELD" jdbcType="VARCHAR" /> -->
 </table>
 </context>
</generatorConfiguration>

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:aop="http://www.springframework.org/schema/aop"
 xmlns:context="http://www.springframework.org/schema/context"
 xmlns:tx="http://www.springframework.org/schema/tx"
 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/aop
 http://www.springframework.org/schema/aop/spring-aop.xsd
 http://www.springframework.org/schema/tx
 http://www.springframework.org/schema/tx/spring-tx.xsd">
 
 <!--1 引入属性文件，在配置中占位使用 -->
 <context:property-placeholder location="classpath*:db.properties" />
 
 <!--2 配置C3P0数据源 -->
 <bean id="datasource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
 <!--驱动类名 -->
 <property name="driverClass" value="${jdbc.driver}" />
 <!-- url -->
 <property name="jdbcUrl" value="${jdbc.url}" />
 <!-- 用户名 -->
 <property name="user" value="${jdbc.username}" />
 <!-- 密码 -->
 <property name="password" value="${jdbc.password}" />
 <!-- 当连接池中的连接耗尽的时候c3p0一次同时获取的连接数 -->
 <property name="acquireIncrement" value="5"></property>
 <!-- 初始连接池大小 -->
 <property name="initialPoolSize" value="10"></property>
 <!-- 连接池中连接最小个数 -->
 <property name="minPoolSize" value="5"></property>
 <!-- 连接池中连接最大个数 -->
 <property name="maxPoolSize" value="20"></property>
 </bean>
 
 <!--3 会话工厂bean sqlSessionFactoryBean -->
 <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
 <!-- MyBatis的XML配置 -->
 <property name="configLocation" value="classpath:mybatis-config.xml"/>
 <!-- 数据源 -->
 <property name="dataSource" ref="datasource"></property>
 <!-- 别名 -->
 <property name="typeAliasesPackage" value="com.etc.entity"></property>
 <!-- mapper映射文件路径 -->
 <property name="mapperLocations" value="classpath*:com/etc/dao/*.xml"></property>
 </bean>
 
 <!--4 自动扫描对象关系映射，MapperFactoryBean可以将数据映射接口转为Spring Bean -->
 <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
 <!--指定会话工厂，如果当前上下文中只定义了一个则该属性可省去 -->
 <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
 <!-- 指定要自动扫描接口的基础包，实现接口 -->
 <property name="basePackage" value="com.etc.dao"></property>
 </bean>
 
 <!--5 声明式事务管理 REQUIRED则表示需要事务支持，而SUPPORTS则不需要事务支持-->
 <tx:advice id="txAdvice" transaction-manager="transactionManager">
 <tx:attributes>
 <tx:method name="select*" read-only="true"/>
 <tx:method name="find*" read-only="true"/>
 <tx:method name="get*" read-only="true"/>
 <tx:method name="query*" read-only="true"/>
 <tx:method name="*"/>
 </tx:attributes>
 </tx:advice>
 
 <aop:config>
 <aop:pointcut id="appService" expression="execution(* com.etc..service..*Service*.*(..))"/>
 <aop:advisor advice-ref="txAdvice" pointcut-ref="appService"/>
 </aop:config>
 
 <!--定义事务管理器，由Spring管理事务 -->
 <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
 <property name="dataSource" ref="datasource"></property>
 </bean>
 
 <!--也可以使用注解驱动的事务管理，在方法上加@Transactional注解即可，在实际应用中多使用基于配置的方式 -->
 <!--<tx:annotation-driven transaction-manager="transactionManager"/>-->
 
 <!--6 容器自动扫描IOC组件 -->
 <context:component-scan base-package="com.etc"></context:component-scan>
 
 <!--7 aspectj支持自动代理实现AOP功能 -->
 <aop:aspectj-autoproxy/>
</beans>

mavenssm-servlet.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:mvc="http://www.springframework.org/schema/mvc"
 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/mvc
 http://www.springframework.org/schema/mvc/spring-mvc.xsd">
 
 <!-- 告知Spring，我们启用注解驱动,注册HandlerMapper、HandlerAdapter两个映射类-->
 <mvc:annotation-driven/>
 
 <!-- org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler，
 它会像一个检查员，对进入DispatcherServlet的URL进行筛查，如果发现是静态资源的请求，
 就将该请求转由Web应用服务器默认的Servlet处理，如果不是静态资源的请求，才由DispatcherServlet继续处理。 -->
 <mvc:default-servlet-handler/>
 
 <!-- 对静态资源文件的访问,因为Spring MVC会拦截所有请求,导致jsp页面中对js和CSS的引用也被拦截,
 配置后可以把对资源的请求交给项目的默认拦截器而不是Spring MVC-->
 <mvc:resources mapping="/static/**" location="/WEB-INF/static/" />
 
 <context:component-scan base-package="com.etc.controller"/>
 
 <!-- 配置Spring MVC的视图解析器 -->
 <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
 <!-- 有时我们需要访问JSP页面,可理解为在控制器controller的返回值加前缀和后缀,变成一个可用的URL地址 -->
 <property name="prefix" value="/WEB-INF/jsp/"/>
 <property name="suffix" value=".jsp"/>
 </bean>
 
 <!--拦截器配置-->
 <mvc:interceptors>
 <mvc:interceptor>
 <!-- 拦截所有的请求，这个必须写在前面，也就是写在【不拦截】的上面 -->
 <mvc:mapping path="/**"/>
 <!-- 但是排除下面这些，也就是不拦截请求 -->
 <mvc:exclude-mapping path="/login"/>
 <mvc:exclude-mapping path="/dologin"/>
 <mvc:exclude-mapping path="/logout"/>
 <mvc:exclude-mapping path="/test"/>
 <bean class="com.etc.interceptor.LoginInterceptor"/>
 </mvc:interceptor>
</mvc:interceptors>
</beans>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
 http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
 version="3.1">
 <display-name>Archetype Created Web Application</display-name>
 <context-param>
 <param-name>contextConfigLocation</param-name>
 <param-value>classpath*:applicationContext.xml</param-value>
 </context-param>
 <!--统一编码设置-->
 <filter>
 <filter-name>SpringEncodingFilter</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>
 <init-param>
 <param-name>forceEncoding</param-name>
 <param-value>true</param-value>
 </init-param>
 </filter>
 <filter-mapping>
 <filter-name>SpringEncodingFilter</filter-name>
 <url-pattern>/*</url-pattern>
 </filter-mapping>
 <!--Spring容器加载监听器-->
 <listener>
 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
 </listener>
 <!--前端控制器-->
 <servlet>
 <servlet-name>mavenssm</servlet-name>
 <servlet-class>
 org.springframework.web.servlet.DispatcherServlet
 </servlet-class>
 <init-param>
 <param-name>contextConfigLocation</param-name>
 <param-value>classpath*:mavenssm-servlet.xml</param-value>
 </init-param>
 <load-on-startup>1</load-on-startup>
 </servlet>
 <servlet-mapping>
 <servlet-name>mavenssm</servlet-name>
 <url-pattern>/</url-pattern>
 </servlet-mapping>
</web-app>