如何使用选项创建一个Scala Jdbc程序来处理null，同时返回连接？

import java.sql.{Connection, DriverManager}

def createConnection(url: String, username: String, password: String): Option[Connection] = {
  try {
    val connection = DriverManager.getConnection(url, username, password)
    Some(connection)
  } catch {
    case e: Exception =>
      println("Failed to create connection: " + e.getMessage)
      None
  }
}

// 使用示例
val url = "jdbc:mysql://localhost:3306/mydatabase"
val username = "myusername"
val password = "mypassword"

val connectionOption = createConnection(url, username, password)
connectionOption match {
  case Some(connection) =>
    // 连接成功，可以在这里进行数据库操作
    println("Connection created successfully")
    // ...
    connection.close() // 关闭连接
  case None =>
    // 连接失败，可以在这里进行错误处理
    println("Failed to create connection")
}