今天遇到这个注入失败的问题 看了很多帖子解决办法都是加@MapperScan之类的注解 但是试了不行 最后奉上我自己的解决办法
要加入下面两个Redis的配置类
@Configuration public class RedisConfig extends BaseRedisConfig { }
public class BaseRedisConfig { @Bean public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) { RedisSerializer<Object> serializer = redisSerializer(); RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>(); redisTemplate.setConnectionFactory(redisConnectionFactory); redisTemplate.setKeySerializer(new StringRedisSerializer()); redisTemplate.setValueSerializer(serializer); redisTemplate.setHashKeySerializer(new StringRedisSerializer()); redisTemplate.setHashValueSerializer(serializer); redisTemplate.afterPropertiesSet(); return redisTemplate; } @Bean public RedisSerializer<Object> redisSerializer() { //创建JSON序列化器 Jackson2JsonRedisSerializer<Object> serializer = new Jackson2JsonRedisSerializer<>(Object.class); ObjectMapper objectMapper = new ObjectMapper(); objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY); //必须设置，否则无法将JSON转化为对象，会转化成Map类型 objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL); serializer.setObjectMapper(objectMapper); return serializer; } @Bean public RedisCacheManager redisCacheManager(RedisConnectionFactory redisConnectionFactory) { RedisCacheWriter redisCacheWriter = RedisCacheWriter.nonLockingRedisCacheWriter(redisConnectionFactory); //设置Redis缓存有效期为1天 RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig() .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(redisSerializer())).entryTtl(Duration.ofDays(1)); return new RedisCacheManager(redisCacheWriter, redisCacheConfiguration); } @Bean public RedisService redisService(){ return new RedisServiceImpl(); } }
