RedisConfig.java
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package vion.config;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateDeserializer;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalTimeDeserializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalTimeSerializer;
import org.redisson.Redisson;
import org.redisson.api.RedissonClient;
import org.redisson.codec.JsonJacksonCodec;
import org.redisson.config.Config;
import org.redisson.config.SingleServerConfig;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;
/**
 * @author vion
 * @date 2023/12/19
 */
@Configuration
public class RedisConfig {
    private static final String dateTimeFormat = "yyyy-MM-dd HH:mm:ss";
    private static final String dateFormat = "yyyy-MM-dd";
    private static final String timeFormat = "HH:mm:ss";
    @Value("${spring.data.redis.host}")
    private String host;
    @Value("${spring.data.redis.port}")
    private Integer port;
    @Value("${spring.data.redis.password}")
    private String password;
    @Value("${spring.data.redis.database}")
    private Integer database;
    @Bean(destroyMethod = "shutdown")
    public RedissonClient redissonClient() {
        Config config = new Config();
        ObjectMapper objectMapper = new ObjectMapper();
        var module = new JavaTimeModule();
        module.addSerializer(new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(dateTimeFormat)));
        module.addSerializer(new LocalDateSerializer(DateTimeFormatter.ofPattern(dateFormat)));
        module.addSerializer(new LocalTimeSerializer(DateTimeFormatter.ofPattern(timeFormat)));
        module.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern(dateTimeFormat)));
        module.addDeserializer(LocalDate.class, new LocalDateDeserializer(DateTimeFormatter.ofPattern(dateFormat)));
        module.addDeserializer(LocalTime.class, new LocalTimeDeserializer(DateTimeFormatter.ofPattern(timeFormat)));
        objectMapper.registerModule(module);
        config.setCodec(new JsonJacksonCodec(objectMapper));
        SingleServerConfig singleServerConfig = config.useSingleServer();
        singleServerConfig.setAddress("redis://" + host + ":" + port)
                .setPassword(password)
                .setDatabase(database);
        return Redisson.create(config);
    }
}