SpringBoot集成redis

    org.springframework.boot
    spring-boot-starter-redis
    1.4.1.RELEASE


    com.alibaba
    fastjson
    1.2.3


    com.fasterxml.jackson.core
    jackson-databind

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版权声明：本文为CSDN博主「JAVA_日月」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/weixin_40623736/article/details/98097708

redis:
    #连接主机
    host: localhost
    #端口号
    port: 6379
    #密码 (无密码可不设置)
    password: suncere$123
    #数据库
    database: 11
    jedis:
      pool:
        # 最大连接数
        max-active: 32
        # 最大阻塞等待时间(负数表示没限制)
        max-wait: -1
        # 最小空闲
        min-idle: 0
        # 最大空闲
        max-idle: 8
      # 超时时间
      timeout: 1800000

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.core.StringRedisTemplate;
import org.springframework.data.redis.serializer.*;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;

@Configuration
public class RedisConfig extends CachingConfigurerSupport {


    
    @Bean
    @SuppressWarnings("all")
    public RedisTemplate redisTemplateRewrite(RedisConnectionFactory factory) {
        RedisTemplate template = new RedisTemplate();
        template.setConnectionFactory(factory);
        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
        ObjectMapper om = new ObjectMapper();
        om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
        jackson2JsonRedisSerializer.setObjectMapper(om);
        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();

        // key采用String的序列化方式
        template.setKeySerializer(stringRedisSerializer);
        // hash的key也采用String的序列化方式
        template.setHashKeySerializer(stringRedisSerializer);
        // value序列化方式采用jackson
        template.setValueSerializer(jackson2JsonRedisSerializer);
        // hash的value序列化方式采用jackson
        template.setHashValueSerializer(jackson2JsonRedisSerializer);
        template.afterPropertiesSet();

        return template;
    }
    
    @Bean
    public StringRedisTemplate stringRedisTemplate(RedisConnectionFactory redisConnectionFactory) {
        RedisSerializer stringSerializer = new StringRedisSerializer();
        StringRedisTemplate stringRedisTemplate = new StringRedisTemplate();
        stringRedisTemplate.setConnectionFactory(redisConnectionFactory);
        stringRedisTemplate.setEnableTransactionSupport(true);
        stringRedisTemplate.setKeySerializer(stringSerializer);
        stringRedisTemplate.setValueSerializer(stringSerializer);
        stringRedisTemplate.setHashKeySerializer(stringSerializer);
        stringRedisTemplate.setHashValueSerializer(stringSerializer);

        return stringRedisTemplate;
    }
}

import java.io.Serializable;
import java.util.List;
import java.util.Set;
import java.util.concurrent.TimeUnit;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.data.redis.core.*;
import org.springframework.stereotype.Service;

@Service
public class RedisService {
    @Autowired
    @Qualifier("redisTemplateRewrite") // 引用自定义RedisTemplate
    private RedisTemplate redisTemplate;

    
    public boolean set(final String key, Object value) {
        boolean result = false;
        try {
            ValueOperations operations = redisTemplate.opsForValue();
            operations.set(key, value);
            result = true;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }

    
    public boolean set(final String key, Object value, Long expireTime) {
        boolean result = false;
        try {
            ValueOperations operations = redisTemplate.opsForValue();
            operations.set(key, value);
            redisTemplate.expire(key, expireTime, TimeUnit.SECONDS);
            result = true;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }

    
    public void remove(final String... keys) {
        for (String key : keys) {
            remove(key);
        }
    }

    
    public void removePattern(final String pattern) {
        Set keys = redisTemplate.keys(pattern);
        if (keys.size() > 0)
            redisTemplate.delete(keys);
    }

    
    public void remove(final String key) {
        if (exists(key)) {
            redisTemplate.delete(key);
        }
    }

    
    public boolean exists(final String key) {
        return redisTemplate.hasKey(key);
    }

    
    public Object get(final String key) {
        ValueOperations operations = redisTemplate.opsForValue();
        return operations.get(key);
    }

    
    public void hmSet(String key, Object hashKey, Object value) {
        HashOperations hash = redisTemplate.opsForHash();
        hash.put(key, hashKey, value);
    }

    
    public Object hmGet(String key, Object hashKey) {
        HashOperations hash = redisTemplate.opsForHash();
        return hash.get(key, hashKey);
    }

    
    public void lPush(String k, Object v) {
        ListOperations list = redisTemplate.opsForList();
        list.rightPush(k, v);
    }

    
    public List