无法在Spring boot中使用XmlMapper (Jackson-dataformat-xml)，错误: requiresPropertyOrdering()Z
无法在Spring boot中使用XmlMapper (Jackson-dataformat-xml)，错误: requiresPropertyOrdering()Z
提问于 2017-04-02 22:57:38
我将Spring Boot版本1.5.2与pom.xml一起使用
...
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
</parent>
...因为Spring Boot没有来自Maven: jackson-dataformat-xml的XmlMapper，所以我在pom.xml中添加了这个依赖项
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
<version>2.8.7</version>
</dependency>检查项目的Jackson依赖项，它们都有相同的版本2.8.7 (最新版本)。
mvn dependency:tree -Dincludes=com.fasterxml.jackson.core
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-dependency-plugin:2.10:tree (default-cli) @ demo ---
[INFO] com.example:demo:jar:0.0.1-SNAPSHOT
[INFO] +- org.springframework.boot:spring-boot-starter-web:jar:1.5.2.RELEASE:compile
[INFO] | \- com.fasterxml.jackson.core:jackson-databind:jar:2.8.7:compile
[INFO] +- com.fasterxml.jackson.dataformat:jackson-dataformat-xml:jar:2.8.7:compile
[INFO] | \- com.fasterxml.jackson.core:jackson-core:jar:2.8.7:compile
[INFO] \- com.fasterxml.jackson.core:jackson-annotations:jar:2.8.7:compile当我运行应用程序时，它无法启动，因为在Spring Boot for NoSuchMethod中发现了一个错误。
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.web.filter.OrderedHttpPutFormContentFilter]: Factory method 'httpPutFormContentFilter' threw exception; nested exception is java.lang.NoSuchMethodError: com.fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189) ~[spring-beans-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588) ~[spring-beans-4.3.7.RELEASE.jar:4.3.7.RELEASE]
... 26 common frames omitted
Caused by: java.lang.NoSuchMethodError: com.fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z
at com.fasterxml.jackson.databind.ObjectMapper.<init>(ObjectMapper.java:564) ~[jackson-databind-2.8.7.jar:2.8.7]
at com.fasterxml.jackson.databind.ObjectMapper.<init>(ObjectMapper.java:474) ~[jackson-databind-2.8.7.jar:2.8.7]
at org.springframework.http.converter.json.Jackson2ObjectMapperBuilder.build(Jackson2ObjectMapperBuilder.java:588) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.http.converter.json.MappingJackson2HttpMessageConverter.<init>(MappingJackson2HttpMessageConverter.java:57) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.http.converter.support.AllEncompassingFormHttpMessageConverter.<init>(AllEncompassingFormHttpMessageConverter.java:61) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.filter.HttpPutFormContentFilter.<init>(HttpPutFormContentFilter.java:63) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.boot.web.filter.OrderedHttpPutFormContentFilter.<init>(OrderedHttpPutFormContentFilter.java:29) ~[spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]对这个问题有什么想法吗？我想使用Jackson库中的XmlMapper将XML字符串反序列化/序列化为对象，反之亦然(不是从HTTPRequest，而是在内部)。
下面是Maven https://pastebin.com/LMujJY7e的完整pom.xml
Stack Overflow用户
发布于 2021-12-03 08:30:17
请尝试将父pom文件中的jackson bom版本更新为2.10.4。这为我解决了这个问题。
<jackson-bom.version>2.10.4</jackson-bom.version>页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/43169812
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