在使用webdriver測試中,很多地方都使用登陸,cookie能夠實現不必再次輸入用戶名密碼進行登陸。
首先了解一下Java Cookie類的一些方法。
在jsp中處理cookie數據的常用方法:
getDomain();返回cookie的域名.
getMaxAge();返回cookie的存活時間
getName();返回cookie的名字
getPath();返回cookie適用的路徑
getSecure();如果瀏覽器通過安全協議發送Cookie將返回true值,如果瀏覽器使用標准協議剛返回false值
getValue();返回cookie的值
getVersion();返回cookie所遵從的協議版本setComment(String purpose);設置cookie的注釋
setPath(String url);設置Cookie的適用路徑
setSecure(Boolean flag);設置瀏覽器是否僅僅使用安全協議來發送cookie,例如使用Https或ssl
setValue(String newvalue);cookie創建后設置一個新的值
setVersion(int v);設置cookie所遵從的協議版本
selenium WebDriver 通過driver.manage().getCookies() 和driver.manage().addCookie(ck); 獲取cookie 加載cookie
首先,獲取cookie 保存的browser.data內
package com.packt.webdriver.chapter3; import java.io.BufferedWriter; import java.io.File; import java.io.FileWriter; import java.util.concurrent.TimeUnit; import org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.Cookie; public class Cookies { /** * @author Young * */ public static void addCookies() { WebDriver driver = DriverFactory.getChromeDriver(); driver.get("http://www.zhihu.com/#signin"); driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS); WebElement user = driver .findElement(By.xpath("//input[@name='email']")); user.clear(); user.sendKeys("seleniumcookies@126.com"); WebElement password = driver.findElement(By .xpath("//input[@name='password']")); password.clear(); password.sendKeys("cookies123"); WebElement submit = driver.findElement(By .xpath("//button[@class='sign-button']")); submit.submit(); try { Thread.sleep(3000); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } File file = new File("broswer.data"); try { // delete file if exists file.delete(); file.createNewFile(); FileWriter fw = new FileWriter(file); BufferedWriter bw = new BufferedWriter(fw); for (Cookie ck : driver.manage().getCookies()) { bw.write(ck.getName() + ";" + ck.getValue() + ";" + ck.getDomain() + ";" + ck.getPath() + ";" + ck.getExpiry() + ";" + ck.isSecure()); bw.newLine(); } bw.flush(); bw.close(); fw.close(); } catch (Exception e) { e.printStackTrace(); } finally { System.out.println("cookie write to file"); } } }
這里,我簡單封裝了chrome webdriver
import java.util.Arrays; import org.openqa.selenium.WebDriver; import org.openqa.selenium.chrome.ChromeDriver; import org.openqa.selenium.chrome.ChromeOptions; import org.openqa.selenium.remote.DesiredCapabilities; public class DriverFactory { public static WebDriver create() { // TODO Auto-generated method stub String chromdriver="E:\\chromedriver.exe"; System.setProperty("webdriver.chrome.driver", chromdriver); ChromeOptions options = new ChromeOptions(); DesiredCapabilities capabilities = DesiredCapabilities.chrome(); capabilities.setCapability("chrome.switches", Arrays.asList("--start-maximized")); options.addArguments("--test-type", "--start-maximized"); WebDriver driver=new ChromeDriver(options); return driver; } }
接下來 ,讀取browser.data,生成cookie 把cookie加載到瀏覽器
package com.packt.webdriver.chapter3; import java.io.BufferedReader; import java.io.File; import java.io.FileReader; import java.util.Date; import java.util.StringTokenizer; import org.openqa.selenium.Cookie; import org.openqa.selenium.WebDriver; import org.openqa.selenium.os.WindowsUtils; public class UseCookieLogin { /** * @author Young * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub Cookies.addCookies(); WindowsUtils.tryToKillByName("chrome.exe"); WindowsUtils.getProgramFilesPath(); WebDriver driver=DriverFactory.getChromeDriver(); driver.get("http://www.zhihu.com/"); try { File file=new File("broswer.data"); FileReader fr=new FileReader(file); BufferedReader br=new BufferedReader(fr); String line; while((line=br.readLine())!= null) { StringTokenizer str=new StringTokenizer(line,";"); while(str.hasMoreTokens()) { String name=str.nextToken(); String value=str.nextToken(); String domain=str.nextToken(); String path=str.nextToken(); Date expiry=null; String dt; if(!(dt=str.nextToken()).equals(null)) { //expiry=new Date(dt); System.out.println(); } boolean isSecure=new Boolean(str.nextToken()).booleanValue(); Cookie ck=new Cookie(name,value,domain,path,expiry,isSecure); driver.manage().addCookie(ck); } } } catch(Exception e) { e.printStackTrace(); } driver.get("http://www.zhihu.com/"); } }
再次打開之后,就是登陸后的頁面