//package com.ruoyi.framework.config;
//
//import com.fasterxml.jackson.databind.DeserializationFeature;
//import com.fasterxml.jackson.databind.ObjectMapper;
//import com.fasterxml.jackson.databind.SerializationFeature;
//import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
//import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
//import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
//import org.springframework.beans.factory.annotation.Value;
//import org.springframework.context.annotation.Configuration;
//import org.springframework.http.converter.HttpMessageConverter;
//import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
//import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
//import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
//
//import java.text.SimpleDateFormat;
//import java.time.LocalDateTime;
//import java.time.format.DateTimeFormatter;
//import java.util.List;
//
//@Configuration
//public class FormatterConfig extends WebMvcConfigurationSupport {
//
//
//    @Value("${spring.jackson.date-format}")
//    private String pattern;
//
//    // 全局格式化处理
//    @Override
//    protected void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
//        Jackson2ObjectMapperBuilder json = Jackson2ObjectMapperBuilder.json();
//        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
//
//        //localDateTime格式化
//        JavaTimeModule module = new JavaTimeModule();
//        LocalDateTimeDeserializer dateTimeDeserializer = new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern(pattern));
//        LocalDateTimeSerializer dateTimeSerializer = new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(pattern));
//        module.addDeserializer(LocalDateTime.class, dateTimeDeserializer);
//        module.addSerializer(LocalDateTime.class, dateTimeSerializer);
//        ObjectMapper objectMapper = json.modules(module)
//                .featuresToDisable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS).build();
//
//        //date时间格式化
//        objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
//        objectMapper.setDateFormat(new SimpleDateFormat(pattern.split(" ")[0]));
//
//        // 设置格式化内容
//        converter.setObjectMapper(objectMapper);
//        converters.add(0, converter);
//    }
//}