我如何一起使用泽西岛和Amazon AWS（弹性beantalk）

Question

I'm trying to debug a rest/json service that i build using Jersey and Amazon AWS. I intend to run it on ElasticBeanstalk.

The project is created using the AWS plugin for eclipse as a new Aws Java Web project. I then downloaded jersey and dumped the jars in WEB-INF/lib.

The runtime error i get is

class "org.codehaus.jackson.JsonProcessingException"'s signer information does not match >signer information of other classes in the same package

I suspect some sort of clash with aws. If i change the build path order (moving things up and down the list in eclipse->build path->order and export tab) i get other errors. (specifically i can get the jersey to work by moving it up the list but then aws breaks)

I hope someone has done something similar and is able to help :)

Answer 1

只需从您的类路径中删除jackson-core-asl-*。jar，它已经是AWS开发工具包的一部分。