一、背景描述

环境：SpringCloud Fegin调用

服务端（被调用者）：返回了一个JSON对象，其中有一个createTime字段，格式是java.sql.Timestamp。

客户端（调用者）：使用对象整体接收参数，其中createTime字段对应类型是'yyyy-MM-dd HH:mm:ss'。

Caused by: org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Cannot deserialize value of type `java.util.Date` from String "2020-04-27T19:43:05.000+0800": not a valid representation (error: Failed to parse Date value '2020-04-27T19:43:05.000+0800': Unparseable date: "2020-04-27T19:43:05.000+0800"); nested exception is com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `java.util.Date` from String "2020-04-27T19:43:05.000+0800": not a valid representation (error: Failed to parse Date value '2020-04-27T19:43:05.000+0800': Unparseable date: "2020-04-27T19:43:05.000+0800")

Caused by: com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `java.util.Date` from String "2020-04-27T19:43:05.000+0800": not a valid representation (error: Failed to parse Date value '2020-04-27T19:43:05.000+0800': Unparseable date: "2020-04-27T19:43:05.000+0800")

二、现象描述

Caused by: org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Cannot deserialize value of type `java.util.Date` from String "2020-04-27T19:43:05.000+0800": not a valid representation (error: Failed to parse Date value '2020-04-27T19:43:05.000+0800': Unparseable date: "2020-04-27T19:43:05.000+0800"); nested exception is com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `java.util.Date` from String "2020-04-27T19:43:05.000+0800": not a valid representation (error: Failed to parse Date value '2020-04-27T19:43:05.000+0800': Unparseable date: "2020-04-27T19:43:05.000+0800")at [Source: (PushbackInputStream); line: 1, column: 217] (through reference chain: com.uiotsoft.framework.core.response.CommResponse["data"]->com.uiotsoft.back.thirdpartycloud.api.response.SmsTemplateResponse["createTime"])at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.readJavaType(AbstractJackson2HttpMessageConverter.java:245)at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.read(AbstractJackson2HttpMessageConverter.java:227)at org.springframework.web.client.HttpMessageConverterExtractor.extractData(HttpMessageConverterExtractor.java:102)... 37 common frames omitted
Caused by: com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `java.util.Date` from String "2020-04-27T19:43:05.000+0800": not a valid representation (error: Failed to parse Date value '2020-04-27T19:43:05.000+0800': Unparseable date: "2020-04-27T19:43:05.000+0800")at [Source: (PushbackInputStream); line: 1, column: 217] (through reference chain: com.uiotsoft.framework.core.response.CommResponse["data"]->com.uiotsoft.back.thirdpartycloud.api.response.SmsTemplateResponse["createTime"])at com.fasterxml.jackson.databind.exc.InvalidFormatException.from(InvalidFormatException.java:67)at com.fasterxml.jackson.databind.DeserializationContext.weirdStringException(DeserializationContext.java:1549)at com.fasterxml.jackson.databind.DeserializationContext.handleWeirdStringValue(DeserializationContext.java:911)at com.fasterxml.jackson.databind.deser.std.StdDeserializer._parseDate(StdDeserializer.java:524)at com.fasterxml.jackson.databind.deser.std.StdDeserializer._parseDate(StdDeserializer.java:467)at com.fasterxml.jackson.databind.deser.std.DateDeserializers$DateBasedDeserializer._parseDate(DateDeserializers.java:195)at com.fasterxml.jackson.databind.deser.std.DateDeserializers$DateDeserializer.deserialize(DateDeserializers.java:285)at com.fasterxml.jackson.databind.deser.std.DateDeserializers$DateDeserializer.deserialize(DateDeserializers.java:268)at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:127)at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:369)at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:159)at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:530)at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeWithErrorWrapping(BeanDeserializer.java:528)at com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:417)at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1287)at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:326)at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:159)at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4013)at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3084)at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.readJavaType(AbstractJackson2HttpMessageConverter.java:239)... 39 common frames omitted

三、错误原因

调用者需要的格式是“yyyy-MM-dd HH:mm:ss”，而被调用者返回的确是java.sql.Timestamp类型的，类型不匹配，导致类型转换错误。

四、解决方案

在配置文件中加上如下配置即可

jackson:
date-format: yyyy-MM-dd HH:mm:ss
time-zone: GMT+8

spring:profiles:active: localcloud:zookeeper:discovery:enabled: trueregister: trueroot: /uiotsoft-serviceconnectString: localhost:2181application:name: back-third-party-cloud-servicejackson:date-format: yyyy-MM-dd HH:mm:sstime-zone: GMT+8

【Java异常】Cannot deserialize value of type `java.util.Date` from String “2020-04-27T19:43:05.000+0800相关推荐

Can not deserialize value of type java.util.Date from String异常解决办法
问题描述:今天在用swagger2接口测试文档,调试接口时,传递日期值时报以下异常: Can not deserialize value of type java.util.Date from Str ...
选择日期保存报错Invalid JSON input: Cannot deserialize value of type `java.util.Date` from String......
(spring boot + vue) 1.新增-选择日期-点击保存-报错:报错信息 "Invalid JSON input: Cannot deserialize value of typ ...
LocalDateTime日期转换错误:JSON parse error: Cannot deserialize value of type java.time.LocalDateTime
LocalDateTime日期转换错误:JSON parse error: Cannot deserialize value of type java.time.LocalDateTime 背景:实体 ...
报错JSON parse error: Cannot deserialize value of type `java.lang.Integer` from String
前端界面报错 JSON parse error: Cannot deserialize value of type java.lang.Integer from String "777777 ...
解决feign调用序列化日期时间失败 Cannot deserialize value of type `java.util.Date` from String “2020-09-07 18:36:“
feign远程调用报错,不能序列化,把字符串的时间格式化成data类型 feign.codec.DecodeException: Error while extracting response for ...
【踩坑专栏】JSON parse error: Cannot deserialize value of type `java.util.Date` from String
出现这种报错的原因是无法将Date字符串解析为Date类型,之前我的做法是在需要转换的字段上标注注解@DateFormatPatter和@JsonFormat 这一次我懒得一个个的标了,因为是自己做的 ...
报错:SON parse error: Cannot deserialize value of type `java.lang.String` from Array value (token `Jso
详细报错 JSON parse error: Cannot deserialize value of type java.lang.String from Array value (token Jso ...
Cannot deserialize value of type `java.util.ArrayList＜com.trunk.common.core.po.xxx＞` fr
Cannot deserialize value of type `java.util.ArrayList<com.trunk.common.core.po.xxx>` from Obje ...
bug记录--------JSON parse error:Cannot deserialize value of type `com.test.EnumTest` from String
在查询类型的时候定义了一个枚举EnumTest,这样前端传类型的时候传枚举就可以. 然后在查询的时候报错: JSON parse error:Cannot deserialize value of t ...

【Java异常】Cannot deserialize value of type `java.util.Date` from String “2020-04-27T19:43:05.000+0800

一、背景描述

二、现象描述

三、错误原因

四、解决方案

【Java异常】Cannot deserialize value of type `java.util.Date` from String “2020-04-27T19:43:05.000+0800相关推荐

最新文章

热门文章