Dropwizard
のjar
起動コマンドと
前提
起動 jar
の
コマンドの${jarName}
はjar
名に
起動コマンド
以下、
1. 引き数なしで 実行
コマンド
java -jar target/${jarName}.jar
出力結果
usage: java -jar ${jarName}.jar [-h] [-v] {server,check,xxxCommand} ... positional arguments: {server,check,xxxCommand} available commands optional arguments: -h, --help show this help message and exit -v, --version show the application version and exit
補足
には、positional arguments: {server,check,xxxCommand} available commands
使用できる コマンドの 一覧が 出力されます。
2. -v
を 付けて 実行
コマンド
java -jar target/${jarName}.jar -v
出力結果
version番号が0.0.1
出力されます。
3. --version
を 付けて 実行
コマンド
java -jar target/${jarName}.jar --version
出力結果
これも0.0.1
version番号が 出力されます。
4. -h
を 付けて 実行
コマンド
java -jar target/${jarName}.jar -h
出力結果
usage: java -jar ${jarName}.jar [-h] [-v] {server,check,xxxCommand} ... positional arguments: {server,check,xxxCommand} available commands optional arguments: -h, --help show this help message and exit -v, --version show the application version and exit
- と同様の
出力結果と なります。
5. --help
を 付けて 実行
コマンド
java -jar target/${jarName}.jar --help
出力結果
usage: java -jar ${jarName}.jar [-h] [-v] {server,check,xxxCommand} ... positional arguments: {server,check,xxxCommand} available commands optional arguments: -h, --help show this help message and exit -v, --version show the application version and exit
これも
6. check
コマンド実行
コマンド
java -jar target/${jarName}.jar check
出力結果
INFO [2015-12-29 07:03:15,598] io.dropwizard.cli.CheckCommand: Configuration is OK
これは
7. check
コマンド実行 (yml
指定-問題なし)
コマンド
java -jar target/${jarName}.jar check develop.yml
出力結果
INFO [2015-12-29 07:03:15,598] io.dropwizard.cli.CheckCommand: Configuration is OK
ymlの
内容 # use the simple server factory if you only want to run on a single port server: applicationConnectors: - type: http port: 18080 adminConnectors: - type: http port: 18081 # Logging settings. logging: # The default level of all loggers. Can be OFF, ERROR, WARN, INFO, DEBUG, TRACE, or ALL. level: INFO # Logger-specific levels. loggers: # Sets the level for 'com.github.ko2ic' to DEBUG. com.github.ko2ic: DEBUG appenders: - type: console timeZone: JST
8. check
コマンド実行 (yml
指定-問題あり)
コマンド
java -jar target/${jarName}.jar check develop.yml
出力結果
develop.yml has an error: * Unrecognized field at: loggingXXX Did you mean?: - logging - metrics - server
ymlの
内容 # use the simple server factory if you only want to run on a single port server: applicationConnectors: - type: http port: 18080 adminConnectors: - type: http port: 18081 # Logging settings. loggingXXX: # The default level of all loggers. Can be OFF, ERROR, WARN, INFO, DEBUG, TRACE, or ALL. level: INFO # Logger-specific levels. loggers: # Sets the level for 'com.github.ko2ic' to DEBUG. com.github.ko2ic: DEBUG appenders: - type: console timeZone: JST
設定ファイルに
9. check
コマンド実行 (-v
指定)
コマンド
java -jar target/${jarName}.jar check -v
出力結果
unrecognized arguments: '-v' usage: java -jar ${jarName}.jar check [-h] [file] Parses and validates the configuration file positional arguments: file application configuration file optional arguments: -h, --help show this help message and exit
-v
オプションは
--version
も
-h
、--help
オプションは
10. check
コマンド実行 (-h
指定)
コマンド
java -jar target/${jarName}.jar check -h
出力結果
usage: java -jar ${jarName}.jar check [-h] [file] Parses and validates the configuration file positional arguments: file application configuration file optional arguments: -h, --help show this help message and exit
help
が
11. check
コマンド実行 (--help
指定)
コマンド
java -jar target/${jarName}.jar check --help
出力結果
usage: java -jar ${jarName}.jar check [-h] [file] Parses and validates the configuration file positional arguments: file application configuration file optional arguments: -h, --help show this help message and exit
これもhelp
が
12. server
コマンド実行
コマンド
java -jar target/${jarName}.jar server
出力結果
INFO [2015-12-29 07:24:14,783] org.eclipse.jetty.util.log: Logging initialized @1714ms INFO [2015-12-29 07:24:14,972] io.dropwizard.server.ServerFactory: Starting XXXApplication INFO [2015-12-29 07:24:15,039] org.eclipse.jetty.setuid.SetUIDListener: Opened application@5b56b654{HTTP/1.1}{0.0.0.0:8080} INFO [2015-12-29 07:24:15,040] org.eclipse.jetty.setuid.SetUIDListener: Opened admin@452c8a40{HTTP/1.1}{0.0.0.0:8081} INFO [2015-12-29 07:24:15,043] org.eclipse.jetty.server.Server: jetty-9.2.z-SNAPSHOT INFO [2015-12-29 07:24:15,433] io.dropwizard.jersey.DropwizardResourceConfig: The following paths were found for the configured resources: NONE INFO [2015-12-29 07:24:15,436] org.eclipse.jetty.server.handler.ContextHandler: Started i.d.j.MutableServletContextHandler@73437222{/,null,AVAILABLE} INFO [2015-12-29 07:24:15,441] io.dropwizard.setup.AdminEnvironment: tasks = POST /tasks/log-level (io.dropwizard.servlets.tasks.LogConfigurationTask) POST /tasks/gc (io.dropwizard.servlets.tasks.GarbageCollectionTask) WARN [2015-12-29 07:24:15,441] io.dropwizard.setup.AdminEnvironment: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! THIS APPLICATION HAS NO HEALTHCHECKS. THIS MEANS YOU WILL NEVER KNOW ! ! IF IT DIES IN PRODUCTION, WHICH MEANS YOU WILL NEVER KNOW IF YOU'RE ! ! LETTING YOUR USERS DOWN. YOU SHOULD ADD A HEALTHCHECK FOR EACH OF YOUR ! ! APPLICATION'S DEPENDENCIES WHICH FULLY (BUT LIGHTLY) TESTS IT. ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! INFO [2015-12-29 07:24:15,446] org.eclipse.jetty.server.handler.ContextHandler: Started i.d.j.MutableServletContextHandler@763cf5b9{/,null,AVAILABLE} INFO [2015-12-29 07:24:15,456] org.eclipse.jetty.server.ServerConnector: Started application@5b56b654{HTTP/1.1}{0.0.0.0:8080} INFO [2015-12-29 07:24:15,456] org.eclipse.jetty.server.ServerConnector: Started admin@452c8a40{HTTP/1.1}{0.0.0.0:8081} INFO [2015-12-29 07:24:15,456] org.eclipse.jetty.server.Server: Started @2389ms
デフォルト設定で
13. server
コマンド実行 (yml
指定-問題なし)
コマンド
java -jar target/${jarName}.jar server develop.yml
出力結果
INFO [2015-12-29 16:28:34,173] org.eclipse.jetty.util.log: Logging initialized @1694ms INFO [2015-12-29 16:28:34,356] io.dropwizard.server.ServerFactory: Starting XXXApplication INFO [2015-12-29 16:28:34,424] org.eclipse.jetty.setuid.SetUIDListener: Opened application@79b663b3{HTTP/1.1}{0.0.0.0:18080} INFO [2015-12-29 16:28:34,424] org.eclipse.jetty.setuid.SetUIDListener: Opened admin@1b812421{HTTP/1.1}{0.0.0.0:18081} INFO [2015-12-29 16:28:34,427] org.eclipse.jetty.server.Server: jetty-9.2.z-SNAPSHOT INFO [2015-12-29 16:28:34,813] io.dropwizard.jersey.DropwizardResourceConfig: The following paths were found for the configured resources: NONE INFO [2015-12-29 16:28:34,816] org.eclipse.jetty.server.handler.ContextHandler: Started i.d.j.MutableServletContextHandler@2ab5afc7{/,null,AVAILABLE} INFO [2015-12-29 16:28:34,821] io.dropwizard.setup.AdminEnvironment: tasks = POST /tasks/log-level (io.dropwizard.servlets.tasks.LogConfigurationTask) POST /tasks/gc (io.dropwizard.servlets.tasks.GarbageCollectionTask) WARN [2015-12-29 16:28:34,821] io.dropwizard.setup.AdminEnvironment: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! THIS APPLICATION HAS NO HEALTHCHECKS. THIS MEANS YOU WILL NEVER KNOW ! ! IF IT DIES IN PRODUCTION, WHICH MEANS YOU WILL NEVER KNOW IF YOU'RE ! ! LETTING YOUR USERS DOWN. YOU SHOULD ADD A HEALTHCHECK FOR EACH OF YOUR ! ! APPLICATION'S DEPENDENCIES WHICH FULLY (BUT LIGHTLY) TESTS IT. ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! INFO [2015-12-29 16:28:34,825] org.eclipse.jetty.server.handler.ContextHandler: Started i.d.j.MutableServletContextHandler@6cd166b8{/,null,AVAILABLE} INFO [2015-12-29 16:28:34,832] org.eclipse.jetty.server.ServerConnector: Started application@79b663b3{HTTP/1.1}{0.0.0.0:18080} INFO [2015-12-29 16:28:34,833] org.eclipse.jetty.server.ServerConnector: Started admin@1b812421{HTTP/1.1}{0.0.0.0:18081} INFO [2015-12-29 16:28:34,833] org.eclipse.jetty.server.Server: Started @2356ms
YML
ファイルの
14. server
コマンド実行 (-v
指定)
コマンド
java -jar target/${jarName}.jar server -v
出力結果
unrecognized arguments: '-v' usage: java -jar ${jarName}.jar server [-h] [file] Runs the Dropwizard application as an HTTP server positional arguments: file application configuration file optional arguments: -h, --help show this help message and exit
-v
オプションは
--version
も
-h
、--help
オプションは
*--version
指定は
15. server
コマンド実行 (-h
指定)
コマンド
java -jar target/${jarName}.jar server -h
出力結果
usage: java -jar ${jarName}.jar server [-h] [file] Runs the Dropwizard application as an HTTP server positional arguments: file application configuration file optional arguments: -h, --help show this help message and exit
help
が
16. server
コマンド実行 (--help
指定)
コマンド
java -jar target/${jarName}.jar server --help
出力結果
usage: java -jar ${jarName}.jar server [-h] [file] Runs the Dropwizard application as an HTTP server positional arguments: file application configuration file optional arguments: -h, --help show this help message and exit
これもhelp
が
以上です。
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