# springBoot-redis

**Repository Path**: bruce6213/spring-boot-redis

## Basic Information

- **Project Name**: springBoot-redis
- **Description**: springBoot集成redis
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2023-11-24
- **Last Updated**: 2024-07-21

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 添加依赖

```
<!--redis-->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>fastjson</artifactId>
    <version>1.2.83</version>
</dependency>
<!-- lettuce-->
<dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-pool2</artifactId>
    <version>2.9.0</version>
</dependency>
```

# 配置类

目的：自定义键值对序列化方式

```
import com.alibaba.fastjson.support.spring.FastJsonRedisSerializer;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;


@Configuration
public class RedisConfig extends CachingConfigurerSupport {

    @Bean
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
        RedisTemplate<Object, Object> template = new RedisTemplate<>();
        template.setConnectionFactory(redisConnectionFactory);

        // key的序列化采用StringRedisSerializer
        // 虽然redis的key的类型只支持字符串，但如果此处不进行字符串序列化，则会执行默认的jdk序列化：十六进制表示
        StringRedisSerializer serializer = new StringRedisSerializer();
        template.setKeySerializer(serializer);
        template.setHashKeySerializer(serializer);

        // value值的序列化采用fastJsonRedisSerializer （具体情况具体分析）
        FastJsonRedisSerializer fastJsonRedisSerializer = new FastJsonRedisSerializer(Object.class);
        template.setValueSerializer(fastJsonRedisSerializer);
        template.setHashValueSerializer(fastJsonRedisSerializer);

        return template;
    }
}
```

# 工具类

函数封装，方便后续调用