目录

• 1.创建工程
• 2.引入相关依赖
• 3. 相关的配置
• • 3.1 web.xml的相关配置
  • 3.2 springmvc.xml文件的相关配置
  • 3.3 dbdata.properties文件的相关配置
  • 3.4 mybatis-config.xml文件的相关配置
  • 3.5 log4j2.xml

1.创建工程

打开IDEA，创建一个如下的工程

2.引入相关依赖

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/xsd/maven-4.0.0.xsd">    <modelVersion>4.0.0</modelVersion>    <groupId>org.westos</groupId>    <artifactId>ssmdemo</artifactId>    <version>1.0-SNAPSHOT</version>    <name>ssmdemo</name>    <packaging>war</packaging>    <properties> <maven.compiler.target>1.8</maven.compiler.target> <maven.compiler.source>1.8</maven.compiler.source> <spring-mvc>5.3.13</spring-mvc> <log4j-version>2.17.1</log4j-version> <aspect-version>1.8.10</aspect-version>    </properties>    <dependencies>  <dependency>     <groupId>org.springframework</groupId>     <artifactId>spring-webmvc</artifactId>     <version>${spring-mvc}</version> </dependency>  <dependency>     <groupId>org.springframework</groupId>     <artifactId>spring-jdbc</artifactId>     <version>${spring-mvc}</version> </dependency>  <dependency>     <groupId>org.springframework</groupId>     <artifactId>spring-aop</artifactId>     <version>${spring-mvc}</version> </dependency> <dependency>     <groupId>org.aspectj</groupId>     <artifactId>aspectjrt</artifactId>     <version>${aspect-version}</version> </dependency> <dependency>     <groupId>org.aspectj</groupId>     <artifactId>aspectjweaver</artifactId>     <version>${aspect-version}</version> </dependency>  <dependency>     <groupId>javax.servlet</groupId>     <artifactId>javax.servlet-api</artifactId>     <version>4.0.1</version>     <scope>provided</scope> </dependency> <dependency>     <groupId>javax.servlet</groupId>     <artifactId>jstl</artifactId>     <version>1.2</version> </dependency> <dependency>     <groupId>javax.servlet.jsp</groupId>     <artifactId>jsp-api</artifactId>     <version>2.2</version> </dependency>  <dependency>     <groupId>org.hibernate</groupId>     <artifactId>hibernate-validator</artifactId>     <version>5.3.5.Final</version> </dependency>  <dependency>     <groupId>org.mybatis</groupId>     <artifactId>mybatis</artifactId>     <version>3.5.0</version> </dependency> <dependency>     <groupId>org.mybatis</groupId>     <artifactId>mybatis-spring</artifactId>     <version>2.0.6</version> </dependency>  <dependency>     <groupId>mysql</groupId>     <artifactId>mysql-connector-java</artifactId>     <version>8.0.16</version> </dependency>  <dependency>     <groupId>com.alibaba</groupId>     <artifactId>druid</artifactId>     <version>1.2.8</version> </dependency>  <dependency>     <groupId>org.apache.logging.log4j</groupId>     <artifactId>log4j-core</artifactId>     <version>${log4j-version}</version> </dependency> <dependency>     <groupId>org.apache.logging.log4j</groupId>     <artifactId>log4j-api</artifactId>     <version>${log4j-version}</version> </dependency> <dependency>     <groupId>org.apache.logging.log4j</groupId>     <artifactId>log4j-slf4j18-impl</artifactId>     <version>${log4j-version}</version> </dependency> <dependency>     <groupId>org.slf4j</groupId>     <artifactId>slf4j-api</artifactId>     <version>1.8.0-beta4</version> </dependency>  <dependency>     <groupId>org.projectlombok</groupId>     <artifactId>lombok</artifactId>     <version>1.18.22</version> </dependency>  <dependency>     <groupId>com.fasterxml.jackson.core</groupId>     <artifactId>jackson-databind</artifactId>     <version>2.9.0.pr3</version> </dependency>    </dependencies>    <build> <plugins>     <plugin>  <groupId>org.apache.maven.plugins</groupId>  <artifactId>maven-war-plugin</artifactId>  <version>3.3.0</version>     </plugin> </plugins>    </build></project>

3. 相关的配置

3.1 web.xml的相关配置

<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_4_0.xsd"  version="4.0">        <filter> <filter-name>CharacterEncodingFilter</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>    </filter>    <filter-mapping> <filter-name>CharacterEncodingFilter</filter-name> <url-pattern>/*</url-pattern>    </filter-mapping>        <servlet> <servlet-name>springmvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param>     <param-name>contextConfigLocation</param-name>     <param-value>classpath:springmvc.xml</param-value> </init-param>    </servlet>    <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>/</url-pattern>    </servlet-mapping></web-app>

3.2 springmvc.xml文件的相关配置

<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/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsdhttp://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsdhttp://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">        <context:component-scan base-package="com.xawl"/>        <mvc:annotation-driven/>         <mvc:default-servlet-handler/>        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <property name="prefix" value="/WEB-INF/views/"/> <property name="suffix" value=".jsp"/>    </bean>        <context:property-placeholder location="classpath:dbdata.properties"/>        <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">  <property name="driverClassName" value="${driverClass}"/> <property name="url" value="${url}"/> <property name="username" value="${user}"/> <property name="password" value="${password}"/>  <property name="maxActive" value="20"/> <property name="initialSize" value="5"/> <property name="minIdle" value="10"/> <property name="maxWait" value="60000"/>    </bean>        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">  <property name="dataSource" ref="dataSource"/>  <property name="configLocation" value="classpath:mybatis-config.xml"/>  <property name="mapperLocations" value="classpath:com/xawl/mapper/*.xml"/>    </bean>        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.xawl.mapper"/>    </bean></beans>

3.3 dbdata.properties文件的相关配置

driverClass=com.mysql.cj.jdbc.Driverurl=jdbc:mysql://localhost:3306/eshop?serverTimezone=Asia/Shanghaiuser=rootpassword=123456

3.4 mybatis-config.xml文件的相关配置

<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"><configuration></configuration>

3.5 log4j2.xml

<configuration status="INFO">        <appenders>  <console name="Console" target="SYSTEM_OUT">          <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/> </console>    </appenders>            <loggers> <root level="DEBUG">     <appender-ref ref="Console"/> </root>    </loggers></configuration>