pom.xml 配置

<!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->

<dependency>

    <groupId>org.springframework</groupId>

    <artifactId>spring-webmvc</artifactId>

    <version>4.3.18.RELEASE</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->

<dependency>

    <groupId>org.springframework</groupId>

    <artifactId>spring-jdbc</artifactId>

    <version>4.3.18.RELEASE</version>

</dependency>

<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->

<dependency>

    <groupId>mysql</groupId>

    <artifactId>mysql-connector-java</artifactId>

    <version>5.1.6</version>

</dependency>

<!-- https://mvnrepository.com/artifact/jstl/jstl -->

<dependency>

    <groupId>jstl</groupId>

    <artifactId>jstl</artifactId>

    <version>1.2</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->

<dependency>

    <groupId>org.mybatis</groupId>

    <artifactId>mybatis</artifactId>

    <version>3.4.6</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->

<dependency>

    <groupId>org.mybatis</groupId>

    <artifactId>mybatis-spring</artifactId>

    <version>1.3.2</version>

</dependency>

<!-- https://mvnrepository.com/artifact/com.mchange/c3p0 -->

<dependency>

    <groupId>com.mchange</groupId>

    <artifactId>c3p0</artifactId>

    <version>0.9.5.2</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->

<dependency>

    <groupId>org.apache.commons</groupId>

    <artifactId>commons-lang3</artifactId>

    <version>3.4</version>

</dependency>

<!-- https://mvnrepository.com/artifact/ch.qos.logback/logback-classic -->

<dependency>

    <groupId>ch.qos.logback</groupId>

    <artifactId>logback-classic</artifactId>

    <version>1.2.3</version>

</dependency>

<!-- https://mvnrepository.com/artifact/ch.qos.logback/logback-core -->

<dependency>

    <groupId>ch.qos.logback</groupId>

    <artifactId>logback-core</artifactId>

    <version>1.2.3</version>

</dependency>

<!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->

<dependency>

    <groupId>org.slf4j</groupId>

    <artifactId>slf4j-api</artifactId>

    <version>1.7.26</version>

</dependency>

<!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->

<dependency>

    <groupId>com.alibaba</groupId>

    <artifactId>fastjson</artifactId>

    <version>1.2.47</version>

</dependency>

web.xml
<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">

  <display-name>kuacoo</display-name>

  <welcome-file-list>

    <welcome-file>index.jsp</welcome-file>

  </welcome-file-list>

  <!-- Spring和mybatis的配置文件 -->

   <context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>classpath:applicationContext.xml</param-value>

    </context-param>

    <!-- 编码过滤器 -->

    <filter>

        <filter-name>encodingFilter</filter-name>

        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>

        <async-supported>true</async-supported>

        <init-param>

            <param-name>encoding</param-name>

            <param-value>UTF-8</param-value>

        </init-param>

    </filter>

    <filter-mapping>

        <filter-name>encodingFilter</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping> 

    <!-- Spring监听器 -->

    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>   

    <!-- Spring MVC servlet -->

    <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:spring-mvc.xml</param-value>

        </init-param>

        <load-on-startup>1</load-on-startup>

    </servlet>

    <servlet-mapping>

        <servlet-name>springMvc</servlet-name>

        <url-pattern>*.do</url-pattern>

    </servlet-mapping>  

</web-app>

application.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: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.xsd

        http://www.springframework.org/schema/context

        http://www.springframework.org/schema/context/spring-context.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">

    <!-- 开启包扫描，并注册注解 -->

    <context:component-scan base-package="com.kuacoo.shop"/>

   <context:property-placeholder location="classpath:jdbc.properties"/>

   <!-- 配置c3p0连接池 -->

    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">

      <property name="driverClass" value="${jdbc.driverClass}" />

      <property name="jdbcUrl" value="${jdbc.url}" />

      <property name="user" value="${jdbc.username}" />

      <property name="password" value="${jdbc.password}" />

   </bean>

    <!-- 配置session工厂 -->

   <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/kuacoo/shop/dao/*.xml"/>

   </bean>

   <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">

      <property name="basePackage" value="com.kuacoo.shop.dao" />

   </bean>

    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

        <property name="dataSource" ref="dataSource" />

    </bean>

   <tx:annotation-driven transaction-manager="transactionManager"></tx:annotation-driven>

</beans>

　　spring-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:context="http://www.springframework.org/schema/context"

    xmlns:tx="http://www.springframework.org/schema/tx"

    xmlns:mvc="http://www.springframework.org/schema/mvc"

    xmlns:aop="http://www.springframework.org/schema/aop"

    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/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/mvc

        http://www.springframework.org/schema/mvc/spring-mvc.xsd">

    <context:component-scan base-package="com.kuacoo.shop.controller"/>

   <mvc:default-servlet-handler/>

    <!--  启动mvc 默认配置 -->

    <mvc:annotation-driven>

        <mvc:message-converters

                register-defaults="true">

            <!-- 配置fastjson -->

            <bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">

                <property name="supportedMediaTypes">

                    <list>

                        <value>text/html;charset=utf-8</value>

                        <value>application/json</value>

                    </list>

                </property>

                <property name="features">

                    <list>

                        <value>WriteMapNullValue</value>

                        <value>QuoteFieldNames</value>

                    </list>

                </property>

            </bean>

        </mvc:message-converters>

    </mvc:annotation-driven>

    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">

        <property name="prefix" value="/WEB-INF/jsp/" />

        <property name="suffix" value=".jsp" />

    </bean>

</beans>






jdbc.properties




jdbc.driverClass=com.mysql.jdbc.Driver

jdbc.url=jdbc:mysql://localhost:3306/shop?characterEncoding=utf-8

jdbc.username=root

jdbc.password=[密码]




 mybatis-config.xml






<?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>

    <!--开启驼峰命名规则自动转换-->

    <settings>

        <setting name="mapUnderscoreToCamelCase" value="true" />

    </settings>

</configuration>




logback.xml




<?xml version="1.0" encoding="UTF-8"?>

<configuration>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">

        <!-- encoders are assigned the type

             ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->

        <encoder>

            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>

        </encoder>

    </appender>

    <root level="debug">

        <appender-ref ref="STDOUT" />

    </root>

</configuration>




												


																

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