package com.lunhan.xxx.common.cache;
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import com.lunhan.xxx.common.config.SysConfig;
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import org.springframework.data.redis.serializer.RedisSerializer;
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import org.springframework.lang.Nullable;
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import java.nio.charset.Charset;
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import java.nio.charset.StandardCharsets;
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public class RedisKeySerializer implements RedisSerializer<String> {
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private static final Charset charset = StandardCharsets.UTF_8;
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/*
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* (non-Javadoc)
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* @see org.springframework.data.redis.serializer.RedisSerializer#deserialize(byte[])
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*/
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@Override
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public String deserialize(@Nullable byte[] bytes) {
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return (bytes == null ? null : new String(bytes, charset).replaceFirst(SysConfig.redis.getKeyPrefix(), ""));
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}
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/*
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* (non-Javadoc)
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* @see org.springframework.data.redis.serializer.RedisSerializer#serialize(java.lang.Object)
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*/
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@Override
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public byte[] serialize(@Nullable String string) {
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return (string == null ? null : (SysConfig.redis.getKeyPrefix() + string).getBytes(charset));
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}
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}
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