search

Him188 / yamlkt

Multiplatform YAML parser & serializer for kotlinx.serialization written in pure Kotlin
Apache License 2.0
132 stars 14 forks source link

无法正确序列化空字节 #53

Open PigeonYuze opened 1 year ago

PigeonYuze commented 1 year ago

内容描述 使用Yaml.encodeToString去序列化一个含空char的class得到的内容无法正确序列化

fun main(args: Array<String>) {
    val encodeToString = Yaml.encodeToString(CharClassTest(' '))
    println(encodeToString)
}

@kotlinx.serialization.Serializable
class CharClassTest(val char: Char)

输出的结果

char:
(char: 后面还包含有2个空字节)

如果以此进行反序列化则无法正常反序列化,抛出YamlDecodingException错误

Exception in thread "main" net.mamoe.yamlkt.YamlDecodingException: Top-level decoder: deserializing nested class for '1' in 'kotlin.collections.LinkedHashMap' char:
^ at line 1, column 8

at net.mamoe.yamlkt.internal.YamlUtils__ContextualExceptionKt.contextualDecodingException(ContextualException.kt:154) at net.mamoe.yamlkt.internal.YamlUtils.contextualDecodingException(Unknown Source) at net.mamoe.yamlkt.internal.YamlDecoder$AbstractDecoder.decodeSerializableElement(YamlDecoder.kt:181) at kotlinx.serialization.encoding.CompositeDecoder$DefaultImpls.decodeSerializableElement$default(Decoding.kt:537) at kotlinx.serialization.internal.MapLikeSerializer.readElement(CollectionSerializers.kt:111) at kotlinx.serialization.internal.MapLikeSerializer.readElement(CollectionSerializers.kt:84) at kotlinx.serialization.internal.AbstractCollectionSerializer.readElement$default(CollectionSerializers.kt:51) at kotlinx.serialization.internal.AbstractCollectionSerializer.merge(CollectionSerializers.kt:36) at kotlinx.serialization.internal.AbstractCollectionSerializer.deserialize(CollectionSerializers.kt:43) at net.mamoe.yamlkt.YamlNullableDynamicSerializer.deserialize(YamlNullableDynamicSerializer.kt:86) at net.mamoe.yamlkt.Yaml.decodeFromString(Yaml.kt:162) at net.mamoe.yamlkt.Yaml.decodeAnyFromString(Yaml.kt:229)

环境描述 使用的版本: net.mamoe.yamlkt:yamlkt-jvm:0.12.0 jdk:

java 17.0.1 2021-10-19 LTS Java(TM) SE Runtime Environment (build 17.0.1+12-LTS-39) Java HotSpot(TM) 64-Bit Server VM (build 17.0.1+12-LTS-39, mixed mode, sharing)