- 2024-08-05JSON parse error: Cannot deserialize instance of `java.lang.Long` out of START_OBJECT token
这个问题的实际原因就是: 后端id(Long类型)用的雪花算法生成主键id 后端生成id位:1820397662671867904 前端查询id的结果为:1820397662671868000产生的原因: 后端生成为19位,前端接受并展示,使用的类型是number类型是16位
- 2024-04-02Cannot deserialize the current JSON array (e.g. [1,2,3]) into type ‘model’ because the type requires
错误:CannotdeserializethecurrentJSONarray(e.g.[1,2,3])intotype‘model’becausethetyperequiresaJSONobject(e.g.{“name”:“value”})todeserializecorrectly.TofixthiserroreitherchangetheJSONtoaJSONobject 原因:json或xml字符串中
- 2024-02-20rust结构体包含另一个结构体引用时,serde序列化问题
代码如下useserde::{Deserialize,Serialize};#[derive(Serialize,Deserialize)]structPerson{id:String,name:String,}#[derive(Serialize,Deserialize)]structMsg<'a>{id:String,person:&'aPerson,}fnmain(){
- 2023-12-21Json.Net Deserialize a Collection from BSON
DeserializeaCollectionfromBSON(newtonsoft.com)Thissamplesets ReadRootValueAsArray to true sotherootBSONvalueiscorrectlyreadasanarrayinsteadofanobjectanddeserializesBSONtoacollection.SampleTypesCopypublicclassEv
- 2023-11-03python 自定义序列化器
@Serialization是一个自定义装饰器,通常用于序列化Python对象。使用@Serialization装饰器可以将一个类转换为可序列化的对象,这样就可以将其存储到文件或通过网络传输。下面是一个使用@Serialization装饰器的示例:importjsondefSerialization(cls):defserialize(
- 2023-10-09org.springframework.util.SerializationUtils
Map<String,String>map=Maps.newHashMap();map.put("a","1");map.put("b","2");map.put("c","3");byte[]serialize=SerializationUtils.seri
- 2023-06-09用XmlSerializer.Deserialize将XML转实体遇到的问题
1、命名空间的问题1.1XML示例:1.2反序列化代码:点击查看源代码```publicstaticobjectDeserializeFromXml<T>(stringxmlFilePath){objectresult=null;using(FileStreamfs=newFileStream(xmlFi
- 2023-04-08自定义序列化器类
@Serialization是一个自定义装饰器,通常用于序列化Python对象。使用@Serialization装饰器可以将一个类转换为可序列化的对象,这样就可以将其存储到文件或通过网络传输。下面是一个使用@Serialization装饰器的示例:importjsondefSerialization(cls):defserializ
- 2023-03-22Could not read JSON: Can not deserialize instance of java.lang.Integer out of ST
Spring会将{id:id}这个json转换成Map对象,只要将@requestBody中的参数改成Map就可以了,如下@RequestMapping(value="/delete",method=RequestMethod.POST,produces="applicat
- 2023-02-11CSharp: XML Serialize and Deserialize
usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Web;usingSystem.Xml.Serialization;usingSystem.Xml;namespaceDuFullCa
- 2023-02-08297. Serialize and Deserialize Binary Tree[Hard]
297.SerializeandDeserializeBinaryTreeSerializationistheprocessofconvertingadatastructureorobjectintoasequenceofbitssothatitcanbestor
- 2022-11-24org.springframework.data.redis.serializer.SerializationException: Cannot deserialize; nested excepti
摘要SpringBoot项目连接Redis报错报错信息org.springframework.data.redis.serializer.SerializationException:Cannotdeserialize;nestedexceptionisorg.springfram