我正在尝试使用 Payara Micro (5.191) 和 xsbt-web-plugin (4.0.2) 设置服务。
构建.sbt:
ThisBuild / organization := "local.test"
ThisBuild / version := "0.1.0-SNAPSHOT"
ThisBuild / scalaVersion := "2.12.8"
lazy val testService = project
.enablePlugins(ContainerPlugin)
.settings(
javaOptions in Container ++= Seq("-Xdebug", "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005"),
libraryDependencies ++= Seq(
microprofile,
servlet
),
containerLibs in Container := Seq(
"fish.payara.extras" % "payara-micro" % "5.191"
),
containerLaunchCmd in Container := { (port, path) =>
Seq("fish.payara.micro.PayaraMicro")
}
)
lazy val microprofile = {
sys.props += "packaging.type" -> "jar"
"org.eclipse.microprofile" % "microprofile" % "2.2" % "provided" pomOnly()
}
lazy val servlet = "javax.servlet" % "javax.servlet-api" % "4.0.1" % "provided"
Main.scala:
package local.test
import java.util
import javax.ws.rs.ApplicationPath
import javax.ws.rs.core.Application
import local.test.endpoint.Hello
@ApplicationPath("/*")
class Main extends Application {
override def getClasses: util.Set[Class[_]] = {
val h = new util.HashSet[Class[_]]
h.add(classOf[Hello])
h
}
}
你好.scala:
package local.test.endpoint
import javax.ws.rs.core.{MediaType,Response}
import javax.ws.rs.{GET, Path, Produces, QueryParam}
@Path("/hello")
class Hello {
@GET
@Produces(Array(MediaType.TEXT_PLAIN))
def getMessage(@QueryParam("name") name: String): Response = {
Response.ok("Hallo " + name).build
}
@GET
@Produces(Array(MediaType.TEXT_PLAIN))
def getMessage: Response = {
Response.ok("Hallo Nobody").build
}
}
服务器启动并显示没有错误,但我无法打开网站。
1) http://localhost:8080/test是正确的 URL 吗?
2) 如何检查此应用程序是否已部署?
3)我错过了什么?