具有分层根密钥的 Pureconfig 类型安全配置
Pureconfig Typesafe Config with Hierarchical Root Keys
我在 application.conf 中有以下内容,并试图找出定义我的 class class 以加载配置的最佳方法:
allKeys {
mysql {
dev {
host = <host1>
user = <user1>
}
prod {
host = <host1>
user = <user1>
}
hdfs {
endpoint = <host1>
port = <port1>
}
}
my case classes:
case class Settings(mysql: DbSettings, hdfs: HdfsSettings)
case class DbSettings(host: String, user: String)
case class HdfsSettings(endpoint: String, port: String)
我不知道如何正确加载它,以便它在 hdfs 中查找类似键时不会失败。
您需要定义您的案例 class 以适应配置结构。
case class HdfsConfig(endpoint: String, port: Int)
case class DbConfig(host: String, user: String)
case class MySqlConfig(dev: DbConfig, prod: DbConfig)
case class AllConfigs(mysql: MySqlConfig, hdfs: HdfsConfig)
case class MyConfig(allKeys: AllConfigs)
现在您可以阅读这些内容,
loadConfig[MyConfig](conf)
我在 application.conf 中有以下内容,并试图找出定义我的 class class 以加载配置的最佳方法:
allKeys {
mysql {
dev {
host = <host1>
user = <user1>
}
prod {
host = <host1>
user = <user1>
}
hdfs {
endpoint = <host1>
port = <port1>
}
}
my case classes:
case class Settings(mysql: DbSettings, hdfs: HdfsSettings)
case class DbSettings(host: String, user: String)
case class HdfsSettings(endpoint: String, port: String)
我不知道如何正确加载它,以便它在 hdfs 中查找类似键时不会失败。
您需要定义您的案例 class 以适应配置结构。
case class HdfsConfig(endpoint: String, port: Int)
case class DbConfig(host: String, user: String)
case class MySqlConfig(dev: DbConfig, prod: DbConfig)
case class AllConfigs(mysql: MySqlConfig, hdfs: HdfsConfig)
case class MyConfig(allKeys: AllConfigs)
现在您可以阅读这些内容,
loadConfig[MyConfig](conf)