在线观看不卡亚洲电影_亚洲妓女99综合网_91青青青亚洲娱乐在线观看_日韩无码高清综合久久

鍍金池/ 問答/HTML5  Java/ 如何關(guān)閉java實體類的內(nèi)部實體類的序列化？

如何關(guān)閉java實體類的內(nèi)部實體類的序列化？

如何關(guān)閉java實體類的內(nèi)部實體類的序列化？
因為@Transient只能關(guān)閉實體類的字段起作用，有沒有類似的對內(nèi)部實體類起作用的注解？

回答
編輯回答
任她鬧

經(jīng)實測，沒有任何影響。請問你所說的影響保存與查詢具體指的是什么影響？

2017年6月24日 10:55
編輯回答
來守候

給 CntrNoBean 加上無參數(shù)構(gòu)造器試試

2018年7月30日 02:54
編輯回答
澐染
 at [Source: java.io.PushbackInputStream@3da61bfd; line: 1, column: 609] (through reference chain: net.huadong.tech.springboot.core.HdEzuiSaveDatagridData["insertedRows"]->java.util.ArrayList[0]->net.huadong.tech.allEntity.yard.YardContract["contCntr"]->java.util.ArrayList[0]->net.huadong.tech.allEntity.yard.ContCntr["cntrNoList"]->java.util.ArrayList[0])
org.springframework.http.converter.HttpMessageNotReadableException: Could not read document: Can not construct instance of net.huadong.tech.allEntity.yard.ContCntr$ContCntrNo: no suitable constructor found, can not deserialize from Object value (missing default constructor or creator, or perhaps need to add/enable type information?)
 at [Source: java.io.PushbackInputStream@3da61bfd; line: 1, column: 609] (through reference chain: net.huadong.tech.springboot.core.HdEzuiSaveDatagridData["insertedRows"]->java.util.ArrayList[0]->net.huadong.tech.allEntity.yard.YardContract["contCntr"]->java.util.ArrayList[0]->net.huadong.tech.allEntity.yard.ContCntr["cntrNoList"]->java.util.ArrayList[0]); nested exception is com.fasterxml.jackson.databind.JsonMappingException: Can not construct instance of net.huadong.tech.allEntity.yard.ContCntr$ContCntrNo: no suitable constructor found, can not deserialize from Object value (missing default constructor or creator, or perhaps need to add/enable type information?)
 at [Source: java.io.PushbackInputStream@3da61bfd; line: 1, column: 609] (through reference chain: net.huadong.tech.springboot.core.HdEzuiSaveDatagridData["insertedRows"]->java.util.ArrayList[0]->net.huadong.tech.allEntity.yard.YardContract["contCntr"]->java.util.ArrayList[0]->net.huadong.tech.allEntity.yard.ContCntr["cntrNoList"]->java.util.ArrayList[0])
    at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.readJavaType(AbstractJackson2HttpMessageConverter.java:240)
    at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.read(AbstractJackson2HttpMessageConverter.java:225)
    at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodArgumentResolver.readWithMessageConverters(AbstractMessageConverterMethodArgumentResolver.java:201)
    at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.readWithMessageConverters(RequestResponseBodyMethodProcessor.java:150)
    at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.resolveArgument(RequestResponseBodyMethodProcessor.java:128)
    at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:121)
Caused by: com.fasterxml.jackson.databind.JsonMappingException: Can not construct instance of net.huadong.tech.allEntity.yard.ContCntr$ContCntrNo: no suitable constructor found, can not deserialize from Object value (missing default constructor or creator, or perhaps need to add/enable type information?)
 at [Source: java.io.PushbackInputStream@3da61bfd; line: 1, column: 609] (through reference chain: net.huadong.tech.springboot.core.HdEzuiSaveDatagridData["insertedRows"]->java.util.ArrayList[0]->net.huadong.tech.allEntity.yard.YardContract["contCntr"]->java.util.ArrayList[0]->net.huadong.tech.allEntity.yard.ContCntr["cntrNoList"]->java.util.ArrayList[0])
    at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:270)
    at com.fasterxml.jackson.databind.DeserializationContext.instantiationException(DeserializationContext.java:1456)
    at com.fasterxml.jackson.databind.DeserializationContext.handleMissingInstantiator(DeserializationContext.java:1012)
    at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1205)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:314)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:148)
    at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:287)
    at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:259)
    at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:26)
    at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:499)
    at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:101)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:357)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:148)
    at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:287)
    at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:259)
    at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:26)
    at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:499)
    at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:101)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:357)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:148)
    at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:287)
    at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:259)
    at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:26)
    at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:499)
    at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:101)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:357)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:148)
    at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3798)
    at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2922)
    at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.readJavaType(AbstractJackson2HttpMessageConverter.java:237)
    ... 86 more

@代碼宇宙

2017年8月7日 14:42