IDEA整合Spring+Springmvc+mybatis+maven详细教程

一、创建maven项目

<?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"         metadata-complete="true"></web-app> 2. src/main下面目录不全，缺少test,java等目录，也需要手动完善首先打开Project Structure - Modules，修改如下：
二、配置文件
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.alex.app</groupId>  <artifactId>ssh-demo</artifactId>  <packaging>war</packaging>  <version>1.0</version>  <properties>    <!-- base setting -->    <java.version>1.8</java.version>    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>    <!--lib setting-->    <spring.version>4.3.3.RELEASE</spring.version>    <jackson.version>2.6.3</jackson.version>  </properties>  <dependencies>    <dependency>      <groupId>junit</groupId>      <artifactId>junit</artifactId>      <version>4.11</version>      <scope>test</scope>    </dependency>    <!-- slf4j，logback组合 -->    <dependency>      <groupId>org.slf4j</groupId>      <artifactId>slf4j-api</artifactId>      <version>1.7.22</version>    </dependency>    <dependency>      <groupId>org.slf4j</groupId>      <artifactId>slf4j-log4j12</artifactId>      <version>1.7.21</version>    </dependency>    <dependency>      <groupId>log4j</groupId>      <artifactId>log4j</artifactId>      <version>1.2.17</version>    </dependency>  <!-- MySQL connector-->    <dependency>      <groupId>mysql</groupId>      <artifactId>mysql-connector-java</artifactId>      <version>5.1.39</version>      <scope>runtime</scope>    </dependency>    <dependency>      <groupId>c3p0</groupId>      <artifactId>c3p0</artifactId>      <version>0.9.1.1</version>    </dependency>    <!-- DAO框架：mybatis-->    <dependency>      <groupId>org.mybatis</groupId>      <artifactId>mybatis</artifactId>      <version>3.4.1</version>    </dependency>    <dependency>      <groupId>org.mybatis</groupId>      <artifactId>mybatis-spring</artifactId>      <version>1.3.0</version>    </dependency>    <!-- servlet 相关依赖-->    <dependency>      <groupId>taglibs</groupId>      <artifactId>standard</artifactId>      <version>1.1.2</version>    </dependency>    <dependency>      <groupId>javax.servlet</groupId>      <artifactId>jstl</artifactId>      <version>1.2</version>    </dependency>    <dependency>      <groupId>com.fasterxml.jackson.core</groupId>      <artifactId>jackson-databind</artifactId>      <version>2.6.7</version>    </dependency>    <dependency>      <groupId>javax.servlet</groupId>      <artifactId>javax.servlet-api</artifactId>      <version>3.1.0</version>    </dependency>    <!--spring依赖-->    <!--1)核心依赖-->    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-core</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-beans</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-context</artifactId>      <version>${spring.version}</version>    </dependency>    <!--2)spring DAO-->    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-jdbc</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-tx</artifactId>      <version>${spring.version}</version>    </dependency>    <!--3)spring web-->    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-web</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-webmvc</artifactId>      <version>${spring.version}</version>    </dependency>    <!--4)spring test-->    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-test</artifactId>      <version>${spring.version}</version>    </dependency>    <!-- aspectjweaver -->    <dependency>      <groupId>org.aspectj</groupId>      <artifactId>aspectjweaver</artifactId>      <version>1.8.7</version>    </dependency>    <dependency>      <groupId>org.aspectj</groupId>      <artifactId>aspectjrt</artifactId>      <version>1.8.7</version>    </dependency>    <!-- 常用工具-->    <!-- jackson -->    <dependency>      <groupId>com.fasterxml.jackson.core</groupId>      <artifactId>jackson-core</artifactId>      <version>${jackson.version}</version>    </dependency>    <dependency>      <groupId>com.fasterxml.jackson.core</groupId>      <artifactId>jackson-databind</artifactId>      <version>${jackson.version}</version>    </dependency>    <!-- apache common-->    <dependency>      <groupId>org.apache.commons</groupId>      <artifactId>commons-lang3</artifactId>      <version>3.4</version>    </dependency>  </dependencies>  <build>    <finalName>ssh-demo</finalName>    <plugins>      <!-- 指定编译JDK版本 -->      <plugin>        <artifactId>maven-compiler-plugin</artifactId>        <version>3.1</version>        <executions>          <execution>            <id>default-compile</id>            <phase>compile</phase>            <goals>              <goal>compile</goal>            </goals>          </execution>        </executions>        <configuration>          <source>${java.version}</source>          <target>${java.version}</target>          <encoding>${project.build.sourceEncoding}</encoding>        </configuration>      </plugin>      <plugin>        <groupId>org.mybatis.generator</groupId>        <artifactId>mybatis-generator-maven-plugin</artifactId>        <version>1.3.2</version>        <configuration>          <verbose>true</verbose>          <overwrite>true</overwrite>        </configuration>      </plugin>    </plugins>  </build></project>generator.properties
jdbc.driverLocation=C://Users//ALEX//.m2/repository//mysql//mysql-connector-java//5.1.30//mysql-connector-java-5.1.30.jarjdbc.driverClass=com.mysql.jdbc.Driverjdbc.connectionURL=jdbc:mysql://127.0.0.1:3306/sshdemojdbc.userId=rootjdbc.passWord=sp6161266generatorConfig.xml
<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd"><generatorConfiguration>	<!--导入属性配置 -->	<properties resource="generator.properties"></properties>	<classPathEntry location="C:/Users/ALEX/.m2/repository/mysql/mysql-connector-java/5.1.30/mysql-connector-java-5.1.30.jar"/>	<context id="DB2Tables"	targetRuntime="MyBatis3">		<commentGenerator>			<property name="suppressDate" value="true"/>			<property name="suppressAllComments" value="true"/>		</commentGenerator>		<jdbcConnection driverClass="${jdbc.driverClass}" connectionURL="${jdbc.connectionURL}" userId="${jdbc.userId}" password="${jdbc.password}">		</jdbcConnection>		<javaModelGenerator targetPackage="com.sshdemo.app.demo.model" targetProject="src/main/java">			<property name="enableSubPackages" value="true"/>			<property name="trimStrings" value="true"/>		</javaModelGenerator>		<sqlMapGenerator targetPackage="com.sshdemo.app.demo.dao.mapper" targetProject="src/main/java">			<property name="enableSubPackages" value="true"/>		</sqlMapGenerator>		<javaClientGenerator type="XMLMAPPER" targetPackage="com.sshdemo.app.demo.dao" targetProject="src/main/java">			<property name="enableSubPackages" value="true"/>		</javaClientGenerator>		<table tableName="demo" domainObjectName="DemoEntity" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>	</context></generatorConfiguration>jdbc.properties
driver=com.mysql.jdbc.Driverurl=jdbc:mysql://127.0.0.1:3306/sshdemo?useUnicode=true&characterEncoding=utf-8username=rootpassword=sp6161266idleConnectionTestPeriod=60maxIdleTime=240acquireIncrement=5initialPoolSize=10maxPoolSize=30minPoolSize=10autoCommitOnClose=falsecheckoutTimeout=1000acquireRetryAttempts=2log4j.properties
log4j.rootLogger=INFO,Console,File#控制台日志log4j.appender.Console=org.apache.log4j.ConsoleAppenderlog4j.appender.Console.Target=System.outlog4j.appender.Console.layout=org.apache.log4j.PatternLayoutlog4j.appender.Console.layout.ConversionPattern=[%p][%t][%d{yyyy-MM-dd HH/:mm/:ss}][%C] - %m%n#普通文件日志log4j.appender.File=org.apache.log4j.RollingFileAppenderlog4j.appender.File.File=logs/ssm.loglog4j.appender.File.MaxFileSize=10MB#输出日志，如果换成DEBUG表示输出DEBUG以上级别日志log4j.appender.File.Threshold=ALLlog4j.appender.File.layout=org.apache.log4j.PatternLayoutlog4j.appender.File.layout.ConversionPattern=[%p][%t][%d{yyyy-MM-dd HH/:mm/:ss}][%C] - %m%nspring-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:mvc="http://www.springframework.org/schema/mvc"       xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">    <!-- 扫描controller（controller层注入） -->    <context:component-scan base-package="com.sshdemo.app.*.controller" />    <mvc:annotation-driven>        <!-- 支持返回json(避免IE在Ajax请求时，返回json出现下载 ) -->        <mvc:message-converters>            <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">                <property name="supportedMediaTypes">                    <list>                        <value>application/json;charset=UTF-8</value>                    </list>                </property>                <property name="objectMapper">                    <bean class="com.fasterxml.jackson.databind.ObjectMapper">                        <!-- 配置默认的json输出日期格式 -->                        <property name="dateFormat">                            <bean class="java.text.SimpleDateFormat">                                <constructor-arg type="java.lang.String" value="yyyy-MM-dd HH:mm:ss" />                            </bean>                        </property>                    </bean>                </property>            </bean>        </mvc:message-converters>    </mvc:annotation-driven>    <!-- 对静态资源文件的访问 -->    <mvc:resources mapping="/*" location="/resources/" cache-period="31556926" />    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"          p:prefix="/WEB-INF/views/"          p:suffix=".jsp"/></beans>spring-mybatis.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:p="http://www.springframework.org/schema/p"       xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop"       xmlns:context="http://www.springframework.org/schema/context"       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">    <!-- 自动扫描包 ,将带有注解的类 纳入spring容器管理 -->    <context:component-scan base-package="com.sshdemo.app"></context:component-scan>    <!-- 引入配置文件 -->    <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">        <property name="locations">            <list>                <value>classpath*:jdbc.properties</value>            </list>        </property>    </bean>    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"          p:driverClass="${driver}"          p:jdbcUrl="${url}"          p:user="${username}"          p:password="${password}"          p:idleConnectionTestPeriod="${idleConnectionTestPeriod}"          p:maxIdleTime="${maxIdleTime}"          p:acquireIncrement="${acquireIncrement}"          p:initialPoolSize="${initialPoolSize}"          p:maxPoolSize="${maxPoolSize}"          p:minPoolSize="${minPoolSize}"          p:autoCommitOnClose="${autoCommitOnClose}"          p:checkoutTimeout="${checkoutTimeout}"          p:acquireRetryAttempts="${acquireRetryAttempts}"          p:preferredTestQuery="SELECT 1"          p:maxConnectionAge="3000" />    <!-- mybatis文件配置，扫描所有mapper文件 -->    <bean id="sqlsessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">        <property name="dataSource" ref="dataSource" />        <property name="mapperLocations">            <list>                <value>classpath*:com/sshdemo/app/**/dao/mapper/*Mapper.xml</value>            </list>        </property>    </bean>    <!-- spring与mybatis整合配置，扫描所有dao -->    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"          p:basePackage="com.sshdemo.app..*.dao"          p:sqlSessionFactoryBeanName="sqlSessionFactory"/>    <!-- 对dataSource 数据源进行事务管理 -->    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"          p:dataSource-ref="dataSource"/>    <!-- 事务管理 通知 -->    <tx:advice id="txAdvice" transaction-manager="transactionManager">        <tx:attributes>            <!-- 对insert,update,delete 开头的方法进行事务管理,只要有异常就回滚 -->            <tx:method name="add*" propagation="REQUIRED" rollback-for="java.lang.Throwable"/>            <tx:method name="insert*" propagation="REQUIRED" rollback-for="java.lang.Throwable"/>            <tx:method name="delete*" propagation="REQUIRED" rollback-for="java.lang.Throwable"/>            <tx:method name="save*" propagation="REQUIRED" rollback-for="java.lang.Throwable"/>            <tx:method name="edit*" propagation="REQUIRED" rollback-for="java.lang.Throwable"/>            <tx:method name="update*" propagation="REQUIRED" rollback-for="java.lang.Throwable"/>            <!-- select,count开头的方法,开启只读,提高数据库访问性能 -->            <tx:method name="select*" read-only="true"/>            <tx:method name="count*" read-only="true"/>            <!-- 对其他方法 使用默认的事务管理 -->            <tx:method name="*"/>        </tx:attributes>    </tx:advice>    <!-- 事务 aop 配置 -->    <aop:config>        <aop:pointcut id="serviceMethods" expression="execution (* com.sshdemo.app.*.service.*.*(..))"/>        <aop:advisor advice-ref="txAdvice" pointcut-ref="serviceMethods"/>    </aop:config>    <!-- 启用对事务注解的支持 -->    <tx:annotation-driven transaction-manager="transactionManager"/></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"         metadata-complete="true">    <!-- 配置Spring配置文件路径 -->    <context-param>        <param-name>contextConfigLocation</param-name>        <param-value>classpath*:spring-mybatis.xml</param-value>    </context-param>    <context-param>        <param-name>log4jConfigLocation</param-name>        <param-value>classpath:log4j.properties</param-value>    </context-param>    <!-- 配置Spring上下文监听器 -->    <listener>        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>    </listener>    <!-- 防止spring内存溢出监听器，比如quartz -->    <listener>        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>    </listener>    <!-- 配置Spring字符编码过滤器 -->    <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>        <init-param>            <param-name>forceEncoding</param-name>            <param-value>true</param-value>        </init-param>    </filter>    <filter-mapping>        <filter-name>encodingFilter</filter-name>        <url-pattern>/*</url-pattern>    </filter-mapping>    <!-- Spring MVC 核心控制器 DispatcherServlet 配置 -->    <servlet>        <servlet-name>dispatcher</servlet-name>        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>        <init-param>            <param-name>contextConfigLocation</param-name>            <param-value>                classpath*:spring-mvc.xml            </param-value>        </init-param>        <load-on-startup>1</load-on-startup>    </servlet>    <servlet-mapping>        <servlet-name>dispatcher</servlet-name>        <url-pattern>/</url-pattern>    </servlet-mapping>    <!-- 首页 -->    <welcome-file-list>        <welcome-file>/index.jsp</welcome-file>    </welcome-file-list>    <!-- 错误页 -->    <error-page>        <error-code>404</error-code>        <location>/resources/views/404.jsp</location>    </error-page>    <error-page>        <error-code>500</error-code>        <location>/resources/views/500.jsp</location>    </error-page>    <!-- session配置 -->    <session-config>        <session-timeout>30</session-timeout>    </session-config></web-app>
三、运行
创建generatorProject Structure - +号 - maven，设置如下：创建tomcat容器Project Structure - tomcat - local，设置如下：  运行结果：最终项目结构截图：
四、项目下载
（压缩包内包含demo数据库文件）
下载地址：http://download.csdn.net/detail/alex_bean/9755605