配置代码

    // 设置输出时包含属性的风格
        this.findAndRegisterModules();
        this.setSerializationInclusion(JsonInclude.Include.NON_EMPTY)

        // 允许单引号、允许不带引号的字段名称
        this.configure(JsonParser.Feature.ALLOW_SINGLE_QUOTES, true)
        this.configure(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES, true)
        this.configure(MapperFeature.USE_STD_BEAN_NAMING, true)


        // 设置输入时忽略在JSON字符串中存在但Java对象实际没有的属性
        this.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
        // 空值处理为空串
        this.serializerProvider.setNullValueSerializer(object : JsonSerializer<Any>() {
            @Throws(IOException::class, JsonProcessingException::class)
            override fun serialize(value: Any, jgen: JsonGenerator,
                                   provider: SerializerProvider) {
                jgen.writeString("")
            }
        })
        // 设置时区
        this.setTimeZone(TimeZone.getDefault())//getTimeZone("GMT+8:00")    // 设置输出时包含属性的风格
        this.findAndR