As @Bogdan mentioned, this was the fix for me to make a List<AnEnumType> property serialize with the string value of each Enum value instead of the number value. B Björn In .net core 3 this is now possible with the built-in classes in System.Text.Json (edit: System.Text.Json ...
at org.codehaus.jackson.map.ser.std.EnumSerializer.serialize(EnumSerializer.java:59) at org.codehaus.jackson.map.ser.std.EnumSerializer.serialize(EnumSerializer.java:24) at org.codehaus.jackson.map.ser.StdSerializerProvider._serializeValue(StdSerializerProvider.java:610) ... 4 more 而只要注掉 mappe...
JsonConvert.SerializeObject(objToSerialize, Formatting.Indented, new Newtonsoft.Json.Converters.StringEnumConverter()) 1. #14楼 我已经使用Newtonsoft.Json库将这个解决方案的所有部分放在一起。 它解决了枚举问题,并使错误处理变得更好,并且可以在IIS托管服务中使用。 它的代码很多,因此您可以在GitHub上找到它:htt...
You can also get a string representation of a JSON value (serialize): // explicit conversion to string std::string s = j.dump(); // {"happy":true,"pi":3.141} // serialization with pretty printing // pass in the amount of spaces to indent std::cout << j.dump(4) << std::endl...
httpConfiguration.Formatters.Add(xmlFmter);varjsonFmter =newJsonMediaTypeFormatter();// add converter that will serialize all enums as strings, not integersjsonFmter.SerializerSettings.Converters.Add(newNewtonsoft.Json.Converters.StringEnumConverter());varresolver = jsonFmter.SerializerSettings.ContractR...
mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);Stringresult = mapper.writeValueAsString(date);assertThat(result,containsString("2014-12-20T02:30:00.000Z")); } Serialize Java 8 Date with Jackson <dependency><groupId>com.fasterxml.jackson.datatype</groupId><artifactId>jackson-datatyp...
@EnumValue private final Integer value; private final String desc; StatusEnum(Integer value, String desc) { this.value = value; this.desc = desc; } } 这种写法返回到前端时一个对象:{value:1,desc:"启用"} 2、希望返回数字value,使用注解 @JsonValue 1 2 3 4 5 6 7 8 9 10 11 12 13 14...
De/serialize any QVariant - as long as it contains only basic types or one of the above Works even with QJsonValue/Array/Object as properties Serializes Q_PROPERTY elements Enum de/serialization as integer or as string Deserialization: Additional JSON/CBOR-values will be stored as dynamic prope...
writeValueAsString(Object):将 Java 对象序列化为 JSON 格式的字符串。 readValue(String, Class<T>):将 JSON 字符串反序列化为指定类型的 Java 对象。 JsonParser: JsonParser 是用于从 JSON 数据源(如文件、输入流、字符串等)中解析 JSON 数据的低级 API。它提供了逐项(令牌级)读取 JSON 内容的能力。主要...
Serialize enum fields as stringsBy default, enums are serialized as numbers. To serialize a specific enum's fields as strings when using source generation, annotate it with the JsonStringEnumConverter<TEnum> converter. Or to set a blanket policy for all enumerations, use the JsonSource...