typesafe-config - 如何在 Typesafe Config 中指定多行字符串？

Question

我有以下配置文件，我想从 Scala 应用 this library 使用:

P11 {
    yes="0.0"
    no="1.0"
}

P12 {
    yes="0.01"
    no="0.99"
}

P13 {
id = "123 567 \
T 0: \
If (f 23 <= 0.0)"
}

这就是我的做法:

import com.typesafe.config.ConfigFactory

val configFileName = "/usr/develop/tests/config.conf"
val parsedConfigMCF = ConfigFactory.parseFile(new File(configFileName))
val confMCF = ConfigFactory.load(parsedConfigMCF)

然后我得到错误:
Expecting a value but got wrong token: 'newline' (backslash followed by 'newline', this is not a valid escape sequence
好像不喜欢 \ (反斜杠)，但我需要为 id 放几行在 P13 .

Answer 1

来自 official documentation类型安全配置:

multi-line strings with triple quotes as in Python or Scala

所以:

P13 {
  id = """123 567
  T 0:
  If (f 23 <= 0.0)"""
}