springboot整合redis使用介绍

本文介绍了springboot集成redis需要的一些配置以及常见的redis操作工具类。

提示：以下是本篇文章正文内容，下面案例可供参考

redis是一个高性能、基于内存级别读写的非关系型数据库

    org.springframework.boot
    spring-boot-starter-data-redis


    cn.hutool
    hutool-all


    org.apache.commons
    commons-pool2


    com.alibaba
    fastjson

public class FastJsonRedisSerializer implements RedisSerializer {
    private static final Charset DEFAULT_CHARSET = Charset.forName("UTF-8");
    private Class clazz;

    public FastJsonRedisSerializer(Class clazz) {
        super();
        this.clazz = clazz;
    }

    @Override
    public byte[] serialize(T t) throws SerializationException {
        if (null == t) {
            return new byte[0];
        }
        return JSON.toJSONString(t, SerializerFeature.WriteClassName).getBytes(DEFAULT_CHARSET);
    }

    @Override
    public T deserialize(byte[] bytes) throws SerializationException {
        if (null == bytes || bytes.length <= 0) {
            return null;
        }
        String str = new String(bytes, DEFAULT_CHARSET);
        //禁用关键字检测
        return JSON.parseObject(str, clazz, Feature.DisableSpecialKeyDetect);
    }
}

@Data
@ConfigurationProperties(
        prefix = "spring.myredis"
)
@Component(value = "MyRedisProperties")
public class MyRedisProperties{
    
    private Integer backupdb;
    private int database = 0;
    private String url;
    private String host = "localhost";
    private String username;
    private String password;
    private int port = 6379;
    private boolean ssl;
    private Duration timeout;
    private Duration connectTimeout;
}

@Configuration
@EnableConfigurationProperties
@EnableCaching
public class RedisConfig {
    @Resource
    MyRedisProperties myRedisProperties;

    
    @Bean
    @Primary
    public RedisTemplate redisTemplateMaster(RedisConnectionFactory redisConnectionFactory){
        // 创建redis序列化器
        RedisTemplate redisTemplate = new RedisTemplate<>();
        FastJsonRedisSerializer