json - java.lang.NoSuchMethodError : com. fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z

Question

我的项目在本地运行良好，但是当我将 war 部署到服务器并尝试执行 Rest 方法时，我得到:

java.lang.NoSuchMethodError: com.fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z
    com.fasterxml.jackson.databind.ObjectMapper.<init>(ObjectMapper.java:474)
    com.fasterxml.jackson.databind.ObjectMapper.<init>(ObjectMapper.java:393)
    com.fasterxml.jackson.jaxrs.json.JsonMapperConfigurator.getDefaultMapper(JsonMapperConfigurator.java:44)
    com.fasterxml.jackson.jaxrs.base.ProviderBase.locateMapper(ProviderBase.java:866)

我知道它与重叠的 jar 有关，但找不到解决方案。当我使用 JHades ，我收到与 Json 或 Jackson 相关的消息:

file:/C:/Users/justas/.m2/repository/com/google/http-client/google-http-client-jackson2/1.20.0/google-http-client-jackson2-1.20.0.jar overlaps with 
file:/C:/Users/justas/.m2/repository/ppp/ppp/1.0/ppp-1.0.jar - total overlapping classes: 5 - same classloader ! This is an ERROR!

file:/C:/Users/justas/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.5.4/jackson-core-2.5.4.jar overlaps with 
file:/C:/Users/justas/.m2/repository/ppp/ppp/1.0/ppp-1.0.jar - total overlapping classes: 79 - same classloader ! This is an ERROR!

与Json或Jackson相关的Pom.xml片段:

<dependency>
    <groupId>org.glassfish.jersey.media</groupId>
    <artifactId>jersey-media-json-jackson</artifactId>
    <version>2.22.</version>
</dependency>

我试图移除或更换 jar ，但它不起作用。如何解决这个问题？

Answer 1

添加并像魅力一样工作:

<dependency>
  <groupId>com.owlike</groupId>
  <artifactId>genson</artifactId>
  <version>1.4</version>
</dependency>