package com.rongyichuang.config;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
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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.context.annotation.Primary;
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import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
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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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* Jackson配置类
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* 配置时间序列化格式
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*/
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@Configuration
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public class JacksonConfig {
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private static final String DATE_TIME_FORMAT = "yyyy-MM-dd HH:mm:ss";
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@Bean
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@Primary
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public ObjectMapper objectMapper() {
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JavaTimeModule javaTimeModule = new JavaTimeModule();
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javaTimeModule.addSerializer(LocalDateTime.class,
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new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(DATE_TIME_FORMAT)));
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return Jackson2ObjectMapperBuilder.json()
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.modules(javaTimeModule)
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.build();
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}
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}
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