WebDriver 的協議標準 W3C

Selenium WebDriver 快速入門工程：

https://github.com/Jason-Chen-2017/go-selenium

import org.openqa.selenium.By
import org.openqa.selenium.chrome.ChromeDriver
import org.openqa.selenium.chrome.ChromeOptions
import org.openqa.selenium.remote.CapabilityType
import org.openqa.selenium.remote.DesiredCapabilities
import java.lang.Thread.sleep
import java.util.concurrent.TimeUnit

fun main(args: Array<String>) {
    val driver = initDriver()

    try {
        driver.get("https://www.baidu.com/")
        driver.findElement(By.id("kw")).click()
        driver.findElement(By.id("kw")).sendKeys("Kotlin")
        driver.findElement(By.id("su")).click()

        sleep(3000)

        // 百度搜索 Kotlin，自動翻10頁
        for (i in 1..10) {
            driver.executeScript("scrollTo(0,2000)")
            sleep(3000)
            val e = driver.findElementByPartialLinkText("""下一頁""")
            e.click()
        }

        sleep(7000)
    } catch (e: Exception) {
        e.printStackTrace()
    }

    driver.quit()
}

private fun initDriver(): ChromeDriver {
    System.setProperty("webdriver.chrome.driver", "chromedriver")// 設置 webdriver 路徑到系統環境變量中
    val capabilities = DesiredCapabilities.chrome()
    // SSL Certificate
    capabilities.setCapability(CapabilityType.TAKES_SCREENSHOT, true)
    capabilities.setCapability(CapabilityType.SUPPORTS_JAVASCRIPT, true)

    val headless = false
    var driver = ChromeDriver(chromeOptions(headless))
    val sessionId = driver.sessionId
    println("sessionId=${sessionId}")
    driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS)
    return driver
}


fun chromeOptions(headless: Boolean): ChromeOptions {
    val options = ChromeOptions()
    if (headless) {
        options.addArguments("headless")
    }
    return options
}

WebDriver W3C 標準協議：

https://w3c.github.io/webdriver/

Method	URI Template	Command
POST	/session	New Session
DELETE	/session/{session id}	Delete Session
GET	/status	Status
GET	/session/{session id}/timeouts	Get Timeouts
POST	/session/{session id}/timeouts	Set Timeouts
POST	/session/{session id}/url	Navigate To
GET	/session/{session id}/url	Get Current URL
POST	/session/{session id}/back	Back
POST	/session/{session id}/forward	Forward
POST	/session/{session id}/refresh	Refresh
GET	/session/{session id}/title	Get Title
GET	/session/{session id}/window	Get Window Handle
DELETE	/session/{session id}/window	Close Window
POST	/session/{session id}/window	Switch To Window
GET	/session/{session id}/window/handles	Get Window Handles
POST	/session/{session id}/frame	Switch To Frame
POST	/session/{session id}/frame/parent	Switch To Parent Frame
GET	/session/{session id}/window/rect	Get Window Rect
POST	/session/{session id}/window/rect	Set Window Rect
POST	/session/{session id}/window/maximize	Maximize Window
POST	/session/{session id}/window/minimize	Minimize Window
POST	/session/{session id}/window/fullscreen	Fullscreen Window
GET	/session/{session id}/element/active	Get Active Element
POST	/session/{session id}/element	Find Element
POST	/session/{session id}/elements	Find Elements
POST	/session/{session id}/element/{element id}/element	Find Element From Element
POST	/session/{session id}/element/{element id}/elements	Find Elements From Element
GET	/session/{session id}/element/{element id}/selected	Is Element Selected
GET	/session/{session id}/element/{element id}/attribute/{name}	Get Element Attribute
GET	/session/{session id}/element/{element id}/property/{name}	Get Element Property
GET	/session/{session id}/element/{element id}/css/{property name}	Get Element CSS Value
GET	/session/{session id}/element/{element id}/text	Get Element Text
GET	/session/{session id}/element/{element id}/name	Get Element Tag Name
GET	/session/{session id}/element/{element id}/rect	Get Element Rect
GET	/session/{session id}/element/{element id}/enabled	Is Element Enabled
POST	/session/{session id}/element/{element id}/click	Element Click
POST	/session/{session id}/element/{element id}/clear	Element Clear
POST	/session/{session id}/element/{element id}/value	Element Send Keys
GET	/session/{session id}/source	Get Page Source
POST	/session/{session id}/execute/sync	Execute Script
POST	/session/{session id}/execute/async	Execute Async Script
GET	/session/{session id}/cookie	Get All Cookies
GET	/session/{session id}/cookie/{name}	Get Named Cookie
POST	/session/{session id}/cookie	Add Cookie
DELETE	/session/{session id}/cookie/{name}	Delete Cookie
DELETE	/session/{session id}/cookie	Delete All Cookies
POST	/session/{session id}/actions	Perform Actions
DELETE	/session/{session id}/actions	Release Actions
POST	/session/{session id}/alert/dismiss	Dismiss Alert
POST	/session/{session id}/alert/accept	Accept Alert
GET	/session/{session id}/alert/text	Get Alert Text
POST	/session/{session id}/alert/text	Send Alert Text
GET	/session/{session id}/screenshot	Take Screenshot
GET	/session/{session id}/element/{element id}/screenshot	Take Element Screenshot