スクレイピングをAPI化したい人生だった ref: http://qiita.com/piyo7/items/c84c82012bfec48f7b6a

build.properties

sbt.version=0.13.8

build.sbt

name := "hello_api"
version := "1.0"
scalaVersion := "2.11.7"
libraryDependencies ++= Seq(
  "org.seleniumhq.selenium" % "selenium-java" % "2.48.2"
)

file1.txt

[
  "Qiita - A technical knowledge sharing platform for programmers.",
  "タグ一覧",
  "Qiita:Team",
  "About Qiita",
  "Advent Calendar",
  "ログイン",
  "Organization一覧",
  "キータ (@Qiita) | Twitter",
  "Qiitaで何があったのか - はてな匿名ダイアリー - はてラボ",
  "qrank | Qiitaの人気記事ランキング",
  "Qiitaってなに？よく分かってなかった方のためのQiita基礎知識｜ferret ...",
  "Qiita のニュース検索結果",
  "週刊 Qiita"
]

file2.txt

> curl -X POST https://XXXXXXX.ap-northeast-1.amazonaws.com/prod/hello_api -H "x-api-key: XXXXXXX" -d "Qiita"
{"message": "Endpoint request timed out"}

main.scala

import com.gargoylesoftware.htmlunit.BrowserVersion
//import org.openqa.selenium.chrome.ChromeDriver
import org.openqa.selenium.htmlunit.HtmlUnitDriver

import scala.collection.JavaConversions._

object Main {
  def main(args: Array[String]) {
    println(awsLambda(args.head))
  }

  def awsLambda(str: String): java.util.List[String] = {
    //System.setProperty("webdriver.chrome.driver","C:\\path\\to\\chromedriver.exe")
    //val driver = new ChromeDriver()
    val driver = new HtmlUnitDriver(BrowserVersion.CHROME)
    driver.get("http://www.google.com")
    val query = driver.findElementByName("q")
    query.sendKeys(str)
    query.submit
    val results = driver.findElementsByClassName("r").map(_.getText)
    driver.quit()
    results
  }
}

plugins.sbt

addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.0")