package com.ruoyi.framework.config;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.databind.module.SimpleModule;
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import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
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import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
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import com.ruoyi.common.utils.JsonUtils;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.BeansException;
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import org.springframework.beans.factory.config.BeanPostProcessor;
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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.LocalDateTime;
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import java.util.TimeZone;
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/**
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* jackson 配置
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*
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* @author Lion Li
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*/
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@Slf4j
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@Configuration
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public class JacksonConfig {
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@Bean
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public BeanPostProcessor objectMapperBeanPostProcessor() {
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return new BeanPostProcessor() {
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@Override
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public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
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if (!(bean instanceof ObjectMapper)) {
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return bean;
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}
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ObjectMapper objectMapper = (ObjectMapper) bean;
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// 全局配置序列化返回 JSON 处理
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SimpleModule simpleModule = new SimpleModule();
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simpleModule.addSerializer(LocalDateTime.class, LocalDateTimeSerializer.INSTANCE);
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simpleModule.addDeserializer(LocalDateTime.class, LocalDateTimeDeserializer.INSTANCE);
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objectMapper.registerModule(simpleModule);
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objectMapper.setTimeZone(TimeZone.getDefault());
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JsonUtils.init(objectMapper);
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log.info("初始化 jackson 配置");
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return bean;
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}
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};
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}
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}
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