package com.dji.sample.component.redis;
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import com.fasterxml.jackson.annotation.JsonInclude;
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import com.fasterxml.jackson.annotation.JsonTypeInfo;
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import com.fasterxml.jackson.databind.MapperFeature;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.databind.PropertyNamingStrategy;
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import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
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import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
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import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.data.redis.connection.RedisConnectionFactory;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.data.redis.repository.configuration.EnableRedisRepositories;
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import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
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import org.springframework.data.redis.serializer.StringRedisSerializer;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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/**
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* @author sean
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* @version 1.0
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* @date 2022/4/19
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*/
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@Configuration
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@EnableRedisRepositories
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public class RedisConfiguration {
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@Bean
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public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
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RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
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redisTemplate.setConnectionFactory(factory);
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ObjectMapper objectMapper = new ObjectMapper();
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JavaTimeModule timeModule = new JavaTimeModule();
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timeModule.addDeserializer(LocalDateTime.class,
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new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
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timeModule.addSerializer(LocalDateTime.class,
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new LocalDateTimeSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
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objectMapper.disable(MapperFeature.IGNORE_DUPLICATE_MODULE_REGISTRATIONS);
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objectMapper.registerModules(timeModule);
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objectMapper.activateDefaultTyping(objectMapper.getPolymorphicTypeValidator(),
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ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.PROPERTY);
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objectMapper.setPropertyNamingStrategy(PropertyNamingStrategy.SNAKE_CASE);
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objectMapper.setSerializationInclusion(JsonInclude.Include.NON_EMPTY);
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objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
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StringRedisSerializer serializer = new StringRedisSerializer();
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redisTemplate.setKeySerializer(serializer);
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redisTemplate.setHashKeySerializer(serializer);
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GenericJackson2JsonRedisSerializer jsonRedisSerializer = new GenericJackson2JsonRedisSerializer(objectMapper);
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redisTemplate.setValueSerializer(jsonRedisSerializer);
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redisTemplate.setHashValueSerializer(jsonRedisSerializer);
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redisTemplate.afterPropertiesSet();
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return redisTemplate;
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}
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}
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