//package com.platform.yijia.config;
//
//import com.fasterxml.jackson.databind.DeserializationFeature;
//import com.fasterxml.jackson.databind.ObjectMapper;
//import com.fasterxml.jackson.databind.module.SimpleModule;
//import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
//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.MappingJackson2HttpMessageConverter;
//import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
//
//import java.text.SimpleDateFormat;
//import java.util.List;
//
///**
// * WebMvc配置
// * @author JK
// */
//@Configuration
//public class WebConfig implements WebMvcConfigurer {
//
//    @Value("${spring.jackson.date-format}")
//    private String dateFormatPattern;
//
//    @Override
//    public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
//        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
//        ObjectMapper objectMapper = converter.getObjectMapper();
//        // 生成JSON时,将所有Long转换成String
////        SimpleModule simpleModule = new SimpleModule();
////        simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
////        simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
////        objectMapper.registerModule(simpleModule);
//        // 时间格式化
////        objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
//        objectMapper.setDateFormat(new SimpleDateFormat(dateFormatPattern));
//        // 设置格式化内容
//        converter.setObjectMapper(objectMapper);
//        converters.add(0, converter);
//    }
//
//}
