我的资源中有一个简单的config.json
文件:
{
"configs": [
{
"someConfig": {
"name": "my_name",
"filters": {
"name": "new"
},
"id": "some-config-id",
"fixes": {
"isFixed": true
}
}
}
]
}
我还case classes
为给定的字段创建了:
final case class Configs(configs: List[SomeConfig])
final case class SomeConfig(name: String,
filters: Filters,
id: String,
fixes: Fixes)
final case class Filters(name: String)
final case class Fixes(isFixed: Boolean)
现在我想阅读这个配置文件PureConfig
:
val configs: Configs = ConfigSource.resources("configs.json").loadOrThrow[Configs]
但我得到了错误:
Exception in thread "main" pureconfig.error.ConfigReaderException: Cannot convert configuration to Configs. Failures are:
- Key not found: 'name'.
- Key not found: 'filters'.
- Key not found: 'id'.
- Key not found: 'fixes'
我还补充说ProductHint
:
implicit def hint[A] = ProductHint[A](ConfigFieldMapping(CamelCase, CamelCase))
但这并没有帮助。我如何修复它以从json
文件中读取配置?