import java.net.{URL, Proxy}
import scalaj.http.{Http, HttpRequest}

object Main {

  def main(args: Array[String]): Unit = {

    // 获取代理IP
    val apiUrl = "http://api.ip.data5u.com/dynamic/get.html?order=你的提取码&sep=3"
    val apiResp = Http(apiUrl).asString
    val ipPort = apiResp.body.split(":")

    // 使用代理请求目标网页
    val proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(ipPort(0), ipPort(1).toInt))
    val client = Http.configure(_.setProxy(proxy)) 
    val bingResp = client.url("http://www.bing.com").asString

    // 打印结果
    println(bingResp.body)

  }

}