利用Selenium模拟登陆百度demo

public String parse(){
driver.get(url);
driver.findElement(By.cssSelector("div[id=u1] a[class=lb]")).click();
driver.findElement(By.name("userName")).sendKeys("your username");
driver.findElement(By.name("password")).sendKeys("your password");
driver.findElement(By.cssSelector("input[id=TANGRAM__PSP_8__submit]")).click();
String source = driver.getPageSource();
System.out.println(source);
return url;

}