springboot--数据访问 SQL redis CURD JDBC druid mybatis

这个问题看起来是在寻求一个示例，展示如何在Spring Boot应用程序中使用Redis作为缓存，结合JDBC、Druid和MyBatis来进行CURD操作。

以下是一个简化的示例，展示了如何配置Spring Boot项目以使用这些技术：

pom.xml（依赖配置）

<dependencies>
    <!-- Spring Boot Starter Data Redis -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-redis</artifactId>
    </dependency>
    <!-- Spring Boot Starter JDBC -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-jdbc</artifactId>
    </dependency>
    <!-- Druid 数据库连接池 -->
    <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>druid-spring-boot-starter</artifactId>
        <version>1.2.8</version>
    </dependency>
    <!-- MyBatis -->
    <dependency>
        <groupId>org.mybatis.spring.boot</groupId>
        <artifactId>mybatis-spring-boot-starter</artifactId>
        <version>2.2.0</version>
    </dependency>
</dependencies>

application.properties（配置文件）

spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
spring.datasource.url=jdbc:mysql://localhost:3306/yourdb
spring.datasource.username=root
spring.datasource.password=yourpassword
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 
# Redis 配置
spring.redis.host=localhost
spring.redis.port=6379
 
# MyBatis 配置
mybatis.mapper-locations=classpath:mapper/*.xml
mybatis.type-aliases-package=com.yourpackage.model

RedisConfig.java（配置Redis缓存）

@Configuration
public class RedisConfig {
 
    @Bean
    public CacheManager cacheManager(RedisConnectionFactory redisConnectionFactory) {
        return RedisCacheManager.builder(RedisCacheWriter.nonLockingRedisCacheWriter(redisConnectionFactory))
                .cacheDefaults(CacheConfiguration.defaultCacheConfig())
                .build();
    }
}

UserMapper.java（MyBatis映射器）

@Mapper
public interface UserMapper {
    @Select("SELECT * FROM users WHERE id = #{id}")
    User getUserById(@Param("id") Long id);