SpringMvc+Spring+MyBatis+Maven+Ajax+Json注解开发 利用Maven的依赖导入不使用架包模式 (实操十)

以下是一个简化的Spring MVC + Spring + MyBatis项目的Maven依赖配置示例，它展示了如何使用注解来简化配置：

<properties>
    <spring.version>5.3.13</spring.version>
    <mybatis.version>3.5.9</mybatis.version>
    <mysql.connector.version>8.0.26</mysql.connector.version>
</properties>
 
<dependencies>
    <!-- Spring MVC -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${spring.version}</version>
    </dependency>
 
    <!-- Spring AOP -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aop</artifactId>
        <version>${spring.version}</version>
    </dependency>
 
    <!-- MyBatis -->
    <dependency>
        <groupId>org.mybatis</groupId>
        <artifactId>mybatis</artifactId>
        <version>${mybatis.version}</version>
    </dependency>
    <dependency>
        <groupId>org.mybatis</groupId>
        <artifactId>mybatis-spring</artifactId>
        <version>2.0.7</version>
    </dependency>
 
    <!-- MySQL Connector -->
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>${mysql.connector.version}</version>
    </dependency>
 
    <!-- Jackson for JSON -->
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>2.13.0</version>
    </dependency>
 
    <!-- Logging -->
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>1.7.36</version>
    </dependency>
</dependencies>

Spring配置示例（applicationContext.xml）:

<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.xsd
                           http://www.springframework.org/schema/context
                           http://www.springframework.org/schema/context/spring-context.xsd">
 
    <context:component-scan base-package="com.yourpackage" />
 
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
        <property name="dr