常见封装的方法：输入、点击、判断元素是否存在、根据句柄切换窗口、根据title切换窗口、滚动窗口、截图

import java.awt.Rectangle;

import java.awt.image.BufferedImage;

import java.io.File;

import java.io.IOException;

import java.text.SimpleDateFormat;

import java.util.Date;

import java.util.Iterator;

import java.util.Set;

import javax.imageio.ImageIO;

import org.apache.commons.io.FileUtils;

import org.eclipse.jetty.util.thread.Timeout;

import org.openqa.selenium.By;

import org.openqa.selenium.JavascriptExecutor;

import org.openqa.selenium.NoSuchWindowException;

import org.openqa.selenium.OutputType;

import org.openqa.selenium.Point;

import org.openqa.selenium.TakesScreenshot;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.WebElement;

import Study.Day02.TestTabnumDetail;

public class CommonClass {

//封装元素输入的方法

public static int t = 1;

static String dir="F:\\Users\\Wangtest\\screenshots\\dianzhang";

public static void sendKeys(WebDriver driver,By by, String value){

driver.findElement(by).sendKeys(value);

}

//封装元素点击的方法

public static void click(WebDriver driver,By by){

driver.findElement(by).click();

}

//封装判断元素是否存在的方法

public boolean doesWebElementExist(WebDriver driver,By by){

try {

driver.findElement(by);

return false;

} catch (Exception e) {

// TODO: handle exception

return true;

}

}

//封装根据句柄切换窗口的方法

public String getWindowHandle(WebDriver driver){

String currentWindow = driver.getWindowHandle();

return currentWindow;

}

public static void SwitchNewwindow(WebDriver driver){

//得到当前句柄

String currentWindow = driver.getWindowHandle();

//得到所有窗口的句柄

Set<String> handles = driver.getWindowHandles();

 

//排除当前窗口的句柄，则剩下是新窗口

Iterator<String> it = handles.iterator();

while(it.hasNext()){

if(currentWindow == it.next()) continue;

driver.switchTo().window(it.next());

}

}

//封装通过title切换窗口

public boolean switchToWindow(WebDriver driver,String windowTitle){

boolean flag = false;

try {

String currentHandle = driver.getWindowHandle();

Set<String> handles = driver.getWindowHandles();

for (String s : handles) {

if (s.equals(currentHandle))

continue;

else {

driver.switchTo().window(s);

if (driver.getTitle().contains(windowTitle)) {

flag = true;

System.out.println("Switch to window: " + windowTitle + " successfully!");

break; }

else

continue;

}

}

} catch (NoSuchWindowException e) {

System.out.printf("Window:" + windowTitle+ " cound not found!", e.fillInStackTrace());

flag = false;

}

return flag;

}

//将滚动条滚到适合的位置

public static void setScroll(WebDriver driver,int height){

try {

// String setscroll = "document.documentElement.scrollTop=" + height;

String setscroll = "document.body.scrollTop=" + height;

JavascriptExecutor jse=(JavascriptExecutor) driver;

jse.executeScript(setscroll);

} catch (Exception e) {

System.out.println("Fail to set the scroll.");

}

}

// public void TakeScreenShot(WebDriver driver,WebElement element) throws IOException {

// File screen = ((TakesScreenshot) ]this.driver).getScreenshotAs(OutputType.FILE);

//

// Point p = element.getLocation();

//

// int width = element.getSize().getWidth();

// int height = element.getSize().getHeight();

//

// Rectangle rect = new Rectangle(width, height);

//

// BufferedImage img = null;

//

// img = ImageIO.read(screen);

//

// BufferedImage dest = img.getSubimage(p.getX(), p.getY(), rect.width,

// rect.height);

//

// ImageIO.write(dest, "png", screen);

//

// File f = null;

//

// f = new File(dir+getDateTime()+"_"+t+".jpg");

//

// FileUtils.copyFile(screen, f);

//

// }

//获取当前时间

public static String getDateTime(){

SimpleDateFormat df = new SimpleDateFormat("yyyyMMdd_HHmmss");

return df.format(new Date());

}

//封装截图的方法

public static void ScreenShot(WebDriver driver){

File screenShot = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);

try {

FileUtils.copyFile(screenShot, new File(dir+getDateTime()+"_"+t+".jpg"));

++t;

} catch (IOException e) {

e.printStackTrace();

}

}

}