Selenium系列之--08 操作已打开的浏览器

参考文章：Can Selenium interact with an existing browser session?

1. 建一个ReuseWebDriver类

import java.io.IOException;
import java.net.URL;

import org.openqa.selenium.remote.Command;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.HttpCommandExecutor;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.remote.Response;

public class ReuseWebDriver extends RemoteWebDriver {

    public ReuseWebDriver(URL url, String sessionId) {
        super();
        setSessionId(sessionId);
        setCommandExecutor(new HttpCommandExecutor(url) {
            @Override
            public Response execute(Command command) throws IOException {
                if (command.getName() != "newSession") {
                    return super.execute(command);
                }
                return super.execute(new Command(getSessionId(),
                        "getCapabilities"));
            }
        });
        startSession(new DesiredCapabilities());
    }
}

2. 调用

public class ReuseIEDriverTest {

    public static void main(String[] args) throws MalformedURLException {
        -------
        // 初始化一个IE浏览器实例
        InternetExplorerDriver driver = new InternetExplorerDriver(
                ieCapabilities);
        // 最大化窗口
        driver.manage().window().maximize();
        // get()打开一个站点
        driver.get("https://www.baidu.com");
        // getTitle()获取当前页面title的值
        System.out.println("当前打开页面的标题是： " + driver.getTitle());
        SessionId sessionId = driver.getSessionId();
        URL url = ((HttpCommandExecutor) driver.getCommandExecutor())
                .getAddressOfRemoteServer();
        System.out.println(sessionId);
        System.out.println(url);

        // 初始化一个chrome浏览器实例，实例名称叫driver
        ReuseWebDriver2 redriver = new ReuseWebDriver2(url,sessionId.toString());
        // get()打开一个站点
        redriver.get("https://www.bing.com");
        // getTitle()获取当前页面title的值
        System.out.println("当前打开页面的标题是： " + redriver.getTitle());
        System.out.println(redriver.getSessionId());
        System.out.println(redriver.getCapabilities());
        System.out.println(((HttpCommandExecutor) redriver.getCommandExecutor())
                .getAddressOfRemoteServer());
        redriver.executeScript("alert("hello,this is an alert!")");
        // 关闭并退出浏览器
        // driver.quit();
    }
}