package com.ruoyi.system.utils.wx.config;
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import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
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import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
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import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
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import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
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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 java.time.format.DateTimeFormatter;
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/**
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* @author liheng
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* @ClassName LocalDateTimeSerializerConfig
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* @Description
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* @date 2020-09-22 11:22
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*/
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@Configuration
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public class JacksonConfig {
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public static final String dateFormat = "yyyy-MM-dd";
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public static final String dateTimeFormat = "yyyy-MM-dd HH:mm:ss";
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@Bean
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public Jackson2ObjectMapperBuilderCustomizer jsonCustomizer() {
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return builder -> {
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// Long型精度丢失问题
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// builder.serializerByType(Long.TYPE, ToStringSerializer.instance);
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builder.serializerByType(Long.class, ToStringSerializer.instance);
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// 时间格式化
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builder.simpleDateFormat(dateTimeFormat);
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builder.serializers(new LocalDateSerializer(DateTimeFormatter.ofPattern(dateFormat)));
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builder.serializers(new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(dateTimeFormat)));
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};
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}
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}
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