package com.dsh.config;
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import com.fasterxml.jackson.core.JsonGenerator;
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import com.fasterxml.jackson.databind.JsonSerializer;
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import com.fasterxml.jackson.databind.SerializerProvider;
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import java.io.IOException;
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/**
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* @author 张鹏
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* @date 2020/9/2 11:12
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* <p>
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* 重新封装实体时，ID 丢失精度，在重写的 ID 上添加注解 @JsonSerialize(using = JsonLongSerializer.class)
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*/
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public class JsonLongSerializer extends JsonSerializer<Long> {
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@Override
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public void serialize(Long aLong, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
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jsonGenerator.writeString(Long.toString(aLong));
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}
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}
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