黑猴子的家：读取properties配置文件，commons-configuration方式

1、pom.xml

<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-configuration2 -->
<dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-configuration2</artifactId>
    <version>2.1</version>
</dependency>

2、ConfigManager

import org.apache.commons.configuration2.{FileBasedConfiguration, PropertiesConfiguration}
import org.apache.commons.configuration2.builder.FileBasedConfigurationBuilder
import org.apache.commons.configuration2.builder.fluent.Parameters

/**
  * 配置管理器
  */
object ConfigManager {

  private val params = new Parameters()

  private val builder = new FileBasedConfigurationBuilder[FileBasedConfiguration](classOf[PropertiesConfiguration])
    .configure(params.properties()
    .setFileName("commerce.properties"))

  val config = builder.getConfiguration()

}

3、使用

val task_json = ConfigManager.config.getString("task.params.json")