java - 无法连接到数据库 - PlayFramework + Ebean

Question

关于同一错误有很多问题，但这些答案对我没有帮助。

错误是:

[CompletionException: javax.persistence.PersistenceException: The default EbeanServer has not been defined? This is normally set via the ebean.datasource.default property. Otherwise it should be registered programmatically via registerServer()]

引发此错误的代码:

public Result newuser() {
    Form<UserAuth> userform = formFactory.form(UserAuth.class).bindFromRequest();
    if(userform.hasErrors()) {
        return landing();
    }

    userform.get().save();
    flash("success", "User " + userform.get().login + " has been added");
    return landing();
}

构建.sbt:

version := "1.0-SNAPSHOT" 
lazy val root = (project in file(".")).enablePlugins(PlayJava, PlayEbean)
scalaVersion := "2.11.7"
libraryDependencies ++= Seq(
javaJdbc,
cache,
javaWs,
evolutions,
"com.adrianhurt" %% "play-bootstrap" % "1.1-P25-B3",
"mysql" % "mysql-connector-java" % "5.1.21"
)

插件.sbt:

addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.5.10")
addSbtPlugin("com.typesafe.sbt" % "sbt-play-enhancer" % "1.1.0")
addSbtPlugin("com.typesafe.sbt" % "sbt-play-ebean" % "3.0.2")

应用程序.conf:

play.evolutions {
   #db.default.enabled = false
}

play.db {
 config = "db"
 default = "typobank"

 prototype {
 # Sets a fixed JDBC connection pool size of 50
 #hikaricp.minimumIdle = 50
 #hikaricp.maximumPoolSize = 50
 pool = "default"
 driver = com.mysql.jdbc.Driver
 user=user
 password=pass
 url="jdbc:mysql://localhost/typobank"

 hikaricp {
  #connectionTestQuery = "SELECT 1"
 }
 }
 }
 db {
    db.default.driver=com.mysql.jdbc.Driver
    db.default.url="jdbc:mysql://localhost/typobank?characterEncoding=UTF-8"
    db.default.username=hiddenuser
    db.default.password=pass
    ebean.default=["models.*"]
 }

Answer 1

这令人难以置信，但在扔掉默认配置垃圾后，我的一切都正常了!

这里工作纯配置:

play.crypto.secret = "changeme"

play.i18n.langs = [ "en" ]

db.default.driver=com.mysql.jdbc.Driver
db.default.url="jdbc:mysql://localhost/typobank?characterEncoding=UTF-8"
db.default.username=hiddenuser
db.default.password=pass

ebean.default=["models.*"]