SpringBoot全局配置long转String丢失精度的问题解决

@EnableWebMvc
@Configuration
public class WebDataConvertConfig implements WebMvcConfigurer {
        public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
            MappingJackson2HttpMessageConverter jackson2HttpMessageConverter = new MappingJackson2HttpMessageConverter();
            ObjectMapper objectMapper = new ObjectMapper();
            /**
             * 序列换成json时,将所有的long变成string
             * 因为js中得数字类型不能包含所有的java long值
             */
            SimpleModule simpleModule = new SimpleModule();
            simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
            simpleModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
            objectMapper.registerModule(simpleModule);
            jackson2HttpMessageConverter.setObjectMapper(objectMapper);
            converters.add(jackson2HttpMessageConverter);
        }

@Configuration
public class JacksonConfig {

 /**
  * Jackson全局转化long类型为String，解决jackson序列化时long类型缺失精度问题
  * @return Jackson2ObjectMapperBuilderCustomizer 注入的对象
  */
    @Bean
    public Jackson2ObjectMapperBuilderCustomizer jackson2ObjectMapperBuilderCustomizer() {
        return jacksonObjectMapperBuilder -> jacksonObjectMapperBuilder
                .serializerByType(Long.class, ToStringSerializer.instance)
                .serializerByType(Long.TYPE, ToStringSerializer.instance);
    }
}

spring:
  jackson:
  #将所有的number类型转为String返回
    generator:
      write_numbers_as_strings: true
    #格式化返回时间 yyyy-MM-dd HH:mm:ss
    date-format: yyyy-MM-dd HH:mm:ss
    time-zone: GMT+8