Scala如何写一个通用的游戏数据爬虫程序

import java.net.URL
import java.io.BufferedReader
import java.io.InputStreamReader

object WebScraper {
  def main(args: Array[String]): Unit = {
    val proxyHost = "duoip"
    val proxyPort = 8000

    // 创建 URL 对象
    val url = new URL("目标网站")

    // 创建 URLConnection 对象，使用爬虫ip信息
    val conn = url.openConnection(new URLConnection reveiveProxy(proxyHost, proxyPort))

    // 创建 BufferedReader 对象，用于读取网页内容
    val in = new BufferedReader(new InputStreamReader(conn.getInputStream()))

    // 打印网页内容
    var line: String = in.readLine()
    while (line != null) {
      println(line)
      line = in.readLine()
    }

    // 关闭 BufferedReader 对象
    in.close()
  }

  def reveiveProxy(proxyHost: String, proxyPort: Int): URLConnection = {
    val proxy = new URL("http://" + proxyHost + ":" + proxyPort)
    val proxyAuth = new java.net.Authenticator() {
      override def getPasswordAuthentication(url: java.net.URL, auth: java.net.PasswordAuthentication): java.net.PasswordAuthentication = {
        auth
      }
    }
    val conn = new URL("example").openConnection()
    conn.setProxy(new java.net.Proxy(java.net.Proxy.Type.HTTP, proxy))
    conn.setProxyAuthenticationHandler(proxyAuth)
    conn
  }
}