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...
When you store strings with different encodings in the library, calling dump() may throw an exception unless json::error_handler_t::replace or json::error_handler_t::ignore are used as error handlers. To/from streams (e.g. files, string streams) You can also use streams to serialize ...
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...
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.Contrac...
JsonSerializerOptions options =new() { DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull };stringjson = JsonSerializer.Serialize<Person>(person, options); 或者,可以单独设置每个属性的行为: C# publicclassPerson{ [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]publicstring...
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...
class, new JsonSerializer<Enumerator>() { @Override public void serialize(Enumerator value, JsonGenerator gen, SerializerProvider serializers) throws IOException { // 开始写入对象 gen.writeStartObject(); // 分别指定 k v code description gen.writeNumberField("code",value.code()); gen.writeString...