StringBoot中RedisTemplate配置

￡神魔★判官ぃ 2023-07-13 03:09 6阅读 0赞

package com.bjsxt.common.redis.config;
    
    import com.fasterxml.jackson.annotation.JsonAutoDetect;
    import com.fasterxml.jackson.annotation.PropertyAccessor;
    import com.fasterxml.jackson.databind.ObjectMapper;
    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.Jackson2JsonRedisSerializer;
    import org.springframework.data.redis.serializer.StringRedisSerializer;
    
    @Configuration
    public class RedisConfig {
    
        @Bean
        public RedisTemplate<String,Object> setRedisTemplate(RedisConnectionFactory factory){
            //创建RedisTemplate
            RedisTemplate<String,Object>redisTemplate=new RedisTemplate<>();
            redisTemplate.setConnectionFactory(factory);
    
            //设置redisTemplate序列化器
            //(对Value序列化)
            //传入参数的类，对Object进行序列化
            Jackson2JsonRedisSerializer jackson2JsonRedisSerializer=new Jackson2JsonRedisSerializer(Object.class);
            //我们自己定义对象，封装参数，使用jackson进行序列化
            ObjectMapper objectMapper=new ObjectMapper();
            //设置全局可见、自动检测
            objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
            //设置默认类型
            objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
    
            jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
    
            //对key进行序列化
            StringRedisSerializer stringRedisSerializer=new StringRedisSerializer();
    
            //==设置redis中String类型的Value序列化器
            redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
            //==设置redis中hash类型的value序列化器
            redisTemplate.setHashKeySerializer(jackson2JsonRedisSerializer);
    
    
            //===设置redis中String类型的key的序列化器
            redisTemplate.setKeySerializer(stringRedisSerializer);
            //设置redis中hash类型的key序列化器
            redisTemplate.setHashKeySerializer(stringRedisSerializer);
    
            //创建redistemplate对象后再进行序列化
            redisTemplate.afterPropertiesSet();
            return redisTemplate;
        }
    }

application.yml文件

spring:
      application:
        name: common-redis
      redis:
        database: 1
        host: 192.168.220.19
        port: 6379
        jedis:
          pool:
            max-active: 200 #最大连接数
            max-wait: -1 #连接池最大等待时间(负数表示没有限制)
            max-idle: 10 #连接池最大空闲数
            min-idle: 0 #连接池最小空闲数
        timeout: 2000
    server:
      port: 9080
    
    eureka:
      client:
        serviceUrl:
          defaultZone: http://eureka-server:8761/eureka/