與Java的Play Framework的微服務模板項目

Question

我想創建一個多項目helloWorld在Play 2.5中使用Java的微服務，我找不到任何適合的模板或教程來啓動。 我的問題是我想創建一個項目，可以在同一時間運行，並可以通過REST接口訪問。

有什麼想法？

Answer 1

嘿，這是所有關於SBT多項目配置例如：

name := "microservices" 

scalaVersion in ThisBuild := "2.11.8" 

autoScalaLibrary := false 


def module(id: String, names: String) = Project(id, file(names)) 
    .settings(javacOptions in compile ++= Seq("-encoding", "UTF-8", "-source", "1.8", "-target", "1.8", "-Xlint:unchecked", "-Xlint:deprecation")) 
    .settings(jacksonParameterNamesJavacSettings: _*) 

lazy val jacksonParameterNamesJavacSettings = Seq(
    javacOptions in compile += "-parameters" 
) 

lazy val common = module("common", "modules/common") 
lazy val aws = module("aws", "modules/aws") 
    .aggregate(common) 
    .dependsOn(common) 

lazy val keywords = module("keywords", "keywords") 
    .enablePlugins(PlayJava, JavaAppPackaging, DockerPlugin) 
    .dependsOn(common, aws) 
    .aggregate(common, aws) 

lazy val users = module("users", "users") 
    .enablePlugins(PlayJava, JavaAppPackaging, DockerPlugin) 
    .dependsOn(common, aws) 
    .aggregate(common, aws) 

例如文件夾結構：

• 根：
  • 用戶
    • 項目
    個
  • 關鍵字
    • 項目
  • 模塊：
    • 共同
    • AWS

個

用戶/ build.sbt

name := """users""" 
scalaVersion in ThisBuild := "2.11.8" 
PlayKeys.devSettings := Seq("play.server.http.port" -> "9001") 
// application version release 
version := "2.8" 

libraryDependencies ++= Seq(
    cache, 
    javaWs, 
    "junit" % "junit" % "4.12", 
    "org.mockito" % "mockito-all" % "1.10.19", 
    "mysql" % "mysql-connector-java" % "6.0.4" 
) 

routesGenerator := InjectedRoutesGenerator 

dockerExposedPorts in Docker := Seq(9001) 

關鍵字/ build.sbt

name := """keywords""" 

PlayKeys.devSettings := Seq("play.server.http.port" -> "9002") 
scalaVersion in ThisBuild := "2.11.8" 
// application version release 
version := "1.0" 


libraryDependencies ++= Seq(
    cache, 
    javaWs, 
    "junit" % "junit" % "4.12", 
    "org.mockito" % "mockito-all" % "1.10.19", 
    "mysql" % "mysql-connector-java" % "6.0.4" 
) 

routesGenerator := InjectedRoutesGenerator 

dockerExposedPorts in Docker := Seq(9000) 

然後，你需要運行SBT並導航到期望的項目並運行它，所以你運行它們作爲兩個獨立的過程：

• 1過程：
  • SBT;項目用戶;跑;
  • 這將在9001個
• 2過程運行：
  • SBT;項目關鍵字;跑;
  • ，這將在9002

我會爲您提供示例模板在github明天運行。