Question

我在 build.sbt 中进行了以下设置：

lazy val proj = (project in file("."))
  .settings(
    name := "Proj",
    resolvers += Resolver.mavenLocal,
    libraryDependencies += "javax.ws.rs" % "javax.ws.rs-api" % "2.1" artifacts( Artifact("javax.ws.rs-api", "", "jar")), // for rescu
    libraryDependencies += "com.github.mmazi" % "rescu" % "2.0.2",
  )

但是sbt run出现此错误：

[error] java.lang.NoClassDefFoundError: javax/ws/rs/Path
[error]     at si.mazi.rescu.RestInvocationHandler.<init>(RestInvocationHandler.java:61)

Path类存在于存档中

$ jar -tvf /home/user/.m2/repository/javax/ws/rs/javax.ws.rs-api/2.1/javax.ws.rs-api-2.1.jar | grep Path
   ...
   456 Fri Aug 04 15:17:40 MSK 2017 javax/ws/rs/Path.class

rs api以这种hacky方式添加，因为否则它拒绝插入，但是现在看来可以插入，但是我不知道有什么问题

Answer 1

通过反复试验，我最终得到了以下一组依赖关系，这些依赖关系解决了此问题：

libraryDependencies += "javax.ws.rs" % "javax.ws.rs-api" % "2.1" artifacts( Artifact("javax.ws.rs-api", "", "jar") ),
libraryDependencies += "javax.ws.rs" % "jsr311-api" % "1.1.1",
libraryDependencies += "org.apache.cxf" % "cxf-rt-frontend-jaxrs" % "3.3.1",
libraryDependencies += "com.github.mmazi" % "rescu" % "2.0.2",

当依赖项位于buiild.sbt中时，获取java.lang.NoClassDefFoundError：javax / ws / rs / Path

1 个答案: