在Java Play中进行配置 - ebean和postgresql

我无法让我的Play Framework项目正常运行。我想使用postgresql数据库和ebean，但是配置有问题，并且不断收到编译错误。你可以看看并检查可能是什么原因？在Java Play中进行配置 - ebean和postgresql

我build.sbt文件：

import play.sbt.PlayJava 

name := """play-java-intro""" 

version := "1.0-SNAPSHOT" 

lazy val root = (project in file(".")).enablePlugins(PlayJava) 

scalaVersion := "2.11.7" 

libraryDependencies ++= Seq(
    "org.postgresql" % "postgresql" % "9.4-1206-jdbc42", 
    "javax.persistence" % "persistence-api" % "1.0.2" 
) 

fork in run := true

plugins.sbt：

// The Play plugin 
addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.5.13") 

// Web plugins 
addSbtPlugin("com.typesafe.sbt" % "sbt-coffeescript" % "1.0.0") 
addSbtPlugin("com.typesafe.sbt" % "sbt-less" % "1.1.0") 
addSbtPlugin("com.typesafe.sbt" % "sbt-jshint" % "1.0.4") 
addSbtPlugin("com.typesafe.sbt" % "sbt-rjs" % "1.0.8") 
addSbtPlugin("com.typesafe.sbt" % "sbt-digest" % "1.1.1") 
addSbtPlugin("com.typesafe.sbt" % "sbt-mocha" % "1.1.0") 
addSbtPlugin("org.irundaia.sbt" % "sbt-sassify" % "1.4.6") 
addSbtPlugin("com.typesafe.sbt" % "sbt-play-ebean" % "3.0.0") 
addSbtPlugin("com.typesafe.sbt" % "sbt-play-enhancer" % "1.1.0")

我的模型类：

package models; 
import java.util.*; 
import com.avaje.ebean.Finder; 
import com.avaje.ebean.Model; 
import play.data.format.*; 
import play.data.validation.*; 

import javax.persistence.Entity; 
import javax.persistence.Id; 

@Entity 
public class Person extends Model { 

    @Id 
    private Long id; 

    @Constraints.Required 
    public String name; 
    @Constraints.Required 
    public String surname; 

    @Formats.DateTime(pattern="dd/MM/yyyy") 
    public Date date; 

    public static Finder<Long,Person> finder = new Finder<Long, Person>(Person.class); 
}

和错误消息：

[error] com.avaje.ebean.Finder 
[error] /home/guras/play-java-intro/app/models/Person.java:6: package com.avaje.ebean does not exist 
[error] /home/guras/play-java-intro/app/models/Person.java:7: package com.avaje.ebean does not exist 
[error] com.avaje.ebean.Model 
[error] /home/guras/play-java-intro/app/models/Person.java:15: cannot find symbol 
[error] symbol: class Model 
[error] Model 
[error] /home/guras/play-java-intro/app/models/Person.java:28: cannot find symbol 
[error] symbol: class Finder 
[error] location: class models.Person 
[error] Finder 
[error] /home/guras/play-java-intro/app/models/Person.java:28: cannot find symbol 
[error] symbol: class Finder 
[error] location: class models.Person 
[error] Finder 


[info] play.forkrun.protocol.Serializers$playExceptionPickler$$anon$1: Compilation error[package com.avaje.ebean does not exist] 
[info] at play.forkrun.protocol.Serializers$playExceptionPickler$.unpickle(Serializers.scala:159) 
[info] at play.forkrun.protocol.Serializers$PlayRunsupportReloaderCompileFailureUnpickler$macro$56$2$.unpickle(Serializers.scala:175) 
[info] at play.forkrun.protocol.Serializers$PlayRunsupportReloaderCompileResultUnpickler$macro$66$2$.unpickle(Serializers.scala:181) 
[info] at scala.pickling.Unpickler$class.unpickleEntry(Pickler.scala:79) 
[info] at play.forkrun.protocol.Serializers$PlayRunsupportReloaderCompileResultUnpickler$macro$66$2$.unpickleEntry(Serializers.scala:181) 
[info] at scala.pickling.functions$.unpickle(functions.scala:11) 
[info] at sbt.serialization.JsonValue$$anonfun$parse$1.apply(SerializedValue.scala:104) 
[info] at scala.util.Try$.apply(Try.scala:192) 
[info] at sbt.serialization.JsonValue.parse(SerializedValue.scala:104) 
[info] at sbt.protocol.BuildValue.value(Values.scala:11)

来源

2017-04-09 Michał Górecki

您必须将ebean jar添加到您的类路径中作为依赖项。导入失败，因为您的类路径中没有包含这些包的依赖项jar。你可以找到的Maven仓库森特拉尔here

来源

2017-04-09 19:13:42

现在我已经得到了 “addSbtPlugin（” com.typesafe.sbt “％ ”SBT-播放ebean“ ％ ”2.8.1“）” 在plugins.sbt和 “org.avaje” ％ “ebean” ％ build.sbt中的“2.8.1”，但Intellij无法解决它。你有其他想法吗？看起来这些图书馆根本没有下载。 –

的罐子在你plugins.sbt

addSbtPlugin("com.typesafe.sbt" % "sbt-play-ebean" % "3.1.0")

在您build.sbt lazy val root = (project in file(".")).enablePlugins(PlayJava, PlayEbean)

libraryDependencies ++= Seq(
    javaJdbc, 
    javaCore, 
    "org.postgresql" % "postgresql" % "9.4.1212" 
)

您必须启用ebean插件为了与玩框架一起工作。

来源

2017-04-10 13:54:21 pedroct92

在Java Play中进行配置 - ebean和postgresql

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