編集履歴

質問編集履歴

内容調整

2019/01/21 06:39

投稿

Nitta

スコア96

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@@ -237,3 +237,111 @@
         at play.api.db.DefaultDatabase.getConnection(Databases.scala:142)
 ```
+●application.conf(2018.01.21)
+```
+akka {
+}
+play.crypto.secret = "changeme"
+play.modules {
+  enables += "play.api.db.DBModule"
+　enables += "play.api.db.HikariCPModule"
+}
+fixedConnectionPool=2
+play.i18n {
+  langs = [ "en" ]
+}
+play.evolutions {
+  db.default.enabled = false
+}
+play.db {
+ prototype {
+    # Sets a fixed JDBC connection pool size of 50
+    #hikaricp.minimumIdle = 50
+    #hikaricp.maximumPoolSize = 50
+  }
+}
+db {
+  default.driver=com.mysql.jdbc.Driver
+  default.username=root
+  default.password="nfgwe4706"
+  default.jdbcUrl="jdbc:mysql://localhost:3306/sample_db"
+  }
+db.default.hikaricp.driverClassName=com.mysql.cp.jdbc.Driver
+db.default.hikaricp.username=root
+db.default.hikaricp.password="nfgwe4706"
+db.default.hikaricp.jdbcUrl="jdbc:mysql://localhost:3306/sample_db"
+db.default.hikaricp.minimumIdle=${fixedConnectionPool}
+db.default.hikaricp.maximumPoolSize=${fixedConnectionPool}
+ebean.default=["model.*"]
+"assets.cache./public/stylesheets/bootstrap.min.css"="max-age=3600"
+database.dispatcher{
+ type=Dispatcher
+ executor="thread-pool-executor"
+ throughput=1
+ thread-pool-executor{
+  fixed-pool-size = ${fixedConnectionPool}
+ }
+}
+```

内容調整

2019/01/21 06:39

投稿

Nitta

スコア96

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@@ -165,3 +165,75 @@
         at play.api.db.DefaultDatabase.getConnection(Databases.scala:142)
 ```
+●エラー内容2
+```
+play.api.Configuration$$anon$1: Configuration error[Cannot connect to database [default]]
+        at play.api.Configuration$.configError(Configuration.scala:154)
+        at play.api.Configuration.reportError(Configuration.scala:806)
+        at play.api.db.DefaultDBApi$$anonfun$connect$1.apply(DefaultDBApi.scala:48)
+        at play.api.db.DefaultDBApi$$anonfun$connect$1.apply(DefaultDBApi.scala:42)
+        at scala.collection.immutable.List.foreach(List.scala:381)
+        at play.api.db.DefaultDBApi.connect(DefaultDBApi.scala:42)
+        at play.api.db.DBApiProvider.get$lzycompute(DBModule.scala:72)
+        at play.api.db.DBApiProvider.get(DBModule.scala:62)
+        at play.api.db.DBApiProvider.get(DBModule.scala:58)
+        at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:81)
+Caused by: play.api.Configuration$$anon$1: Configuration error[jdbcUrl is required with driverClassName.]
+        at play.api.Configuration$.configError(Configuration.scala:154)
+        at play.api.PlayConfig.reportError(Configuration.scala:996)
+        at play.api.db.HikariCPConnectionPool.create(HikariCPModule.scala:70)
+        at play.api.db.PooledDatabase.createDataSource(Databases.scala:199)
+        at play.api.db.DefaultDatabase.dataSource$lzycompute(Databases.scala:123)
+        at play.api.db.DefaultDatabase.dataSource(Databases.scala:121)
+        at play.api.db.DefaultDatabase.getConnection(Databases.scala:142)
+        at play.api.db.DefaultDatabase.getConnection(Databases.scala:138)
+        at play.api.db.DefaultDBApi$$anonfun$connect$1.apply(DefaultDBApi.scala:44)
+        at play.api.db.DefaultDBApi$$anonfun$connect$1.apply(DefaultDBApi.scala:42)
+Caused by: java.lang.IllegalArgumentException: jdbcUrl is required with driverClassName.
+        at com.zaxxer.hikari.HikariConfig.validate(HikariConfig.java:893)
+        at play.api.db.HikariCPConfig.toHikariConfig(HikariCPModule.scala:141)
+        at play.api.db.HikariCPConnectionPool$$anonfun$1.apply(HikariCPModule.scala:57)
+        at play.api.db.HikariCPConnectionPool$$anonfun$1.apply(HikariCPModule.scala:54)
+        at scala.util.Try$.apply(Try.scala:192)
+        at play.api.db.HikariCPConnectionPool.create(HikariCPModule.scala:54)
+        at play.api.db.PooledDatabase.createDataSource(Databases.scala:199)
+        at play.api.db.DefaultDatabase.dataSource$lzycompute(Databases.scala:123)
+        at play.api.db.DefaultDatabase.dataSource(Databases.scala:121)
+        at play.api.db.DefaultDatabase.getConnection(Databases.scala:142)
+```

内容調整

2019/01/21 06:25

投稿

Nitta

スコア96

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@@ -25,6 +25,14 @@
 で記入したが駄目。
+●$activator libraryDependencies
+```
+[info] List(org.scala-lang:scala-library:2.11.7, com.typesafe.play:play-enhancer:1.1.0, com.typesafe.play:twirl-api:1.1.1, com.typesafe.play:play-ebean:3.0.2, com.typesafe.play:play-server:2.5.10, com.typesafe.play:play-test:2.5.10:test, com.typesafe.play:play-omnidoc:2.5.10:docs, com.typesafe.play:play-java:2.5.10, com.typesafe.play:play-netty-server:2.5.10, com.typesafe.play:play-logback:2.5.10, com.typesafe.play:play-java-jdbc:2.5.10, com.typesafe.play:play-cache:2.5.10, com.typesafe.play:play-java-ws:2.5.10, mysql:mysql-connector-java:5.1.36, mysql:mysql-connector-java:5.1.36)
+```
 ●build.sbt

内容調整

2019/01/16 02:59

投稿

Nitta

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@@ -15,6 +15,14 @@
 宜しくお願い致します。
 本当に困ってます。助けて下さい。
+試したこと
+default.driverClassName = com.mysql.jdbc.Driver
+で記入したが駄目。

内容調整

2019/01/16 02:57

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Nitta

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@@ -42,17 +42,21 @@
 play.db{
+(中略)
 config="db"
 default="default"
+(中略)
 }
 db{
+　(中略)
 　default.driver = com.mysql.jdbc.Driver
@@ -67,6 +71,8 @@
   default.port = "3306"
   default.jdbcUrl = "jdbc:mysql://localhost/sample_db"
+　(中略)
 }

内容調整

2019/01/16 02:49

投稿

Nitta

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@@ -28,7 +28,9 @@
   cache,
+  javaWs,
-  javaWs,  "mysql" % "mysql-connector-java" % "5.1.36"
+　"mysql" % "mysql-connector-java" % "5.1.36"
 )