1.首先自定义日期序列化类 publicclassJsonDateSerializerextendsJsonSerializer<Date>{privateSimpleDateFormat dateFormat =newSimpleDateFormat("yyyy-MM-dd HH:mm:ss"); @Overridepublicvoidserialize(Date date, JsonGenerator gen,
@JsonDeserialize 此注解用于属性或者setter方法上,用于在反序列化时可以嵌入我们自定义的代码,类似于上面的@JsonSerialize @JsonDeserialize(using = CustomDateDeserialize.class)
@JsonFormat、@DateTimeFormat、@JsonSerialize注解的使用是jackson的注解用于后台返回前台的时候将后台的date类型数据转为string类型格式化显示在前台加在get方法或者date属性上面因为jsonformat注解不是spring自带的注解所以使用该注解前需要添加jackson相关的依赖包 @JsonFormat、 @DateTimeFormat、 @JsonSerialize注解的使 用...
.registerTypeAdapter(Date.class, new MyDateTypeAdapter()) .serializeNulls() //null值属性也需要序列化 .setDateFormat("yyyy-MM-dd HH:mm") //设置日期转换 .create(); gsonHttpMessageConverter.setGson(gson); HttpMessageConverter<?> converter = gsonHttpMessageConverter; return new HttpMessageConverter...
publicclassLocalDateTimeSerializerextendsJsonSerializer<LocalDateTime>{staticfinal DateTimeFormatterDATE_FORMATTER=DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM);@Overridepublicvoidserialize(LocalDateTime value,JsonGenerator gen,SerializerProvider provider)throws IOException{String s=value.format(DATE_FORMATTER);gen...
static final DateTimeFormatter DATE_FORMATTER = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM); @Override public void serialize(LocalDateTime value, JsonGenerator gen, SerializerProvider provider) throws IOException { String s = value.format(DATE_FORMATTER); ...
DeserializeObject格式EN{System.FormatException:字符串不能识别为有效的DateTime。
{ static final DateTimeFormatter DATE_FORMATTER = DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM); @Override public void serialize(LocalDateTime value, JsonGenerator gen, SerializerProvider provider) throws IOException { String s = value.format(DATE_FORMATTER); gen.writeString(s); ...
private static DateTimeFormatter formatter = DateTimeFormat.forPattern("dd-MM-yyyy");@Override public void serialize(DateTime value, JsonGenerator gen, SerializerProvider arg2) throws IOException, JsonProcessingException { gen.writeString(formatter.print(value)); ...
Stopwatch sw = new Stopwatch(); sw.Start(); jsonCompare.DcsString = JsonFormat.SerializeByContract<IList<User>>(list); sw.Stop(); jsonCompare.DataContractSerializeTime = sw.ElapsedTicks; 根据不同方式序列化Json得出的结果 由上面的图片结果可以得出结论:Json.Net 优于 DataContractSerialize, DataContra...