java工作复习——复选框

package jkcs;
import java.util.*;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.interactions.Actions;

public class jdcs 
{
    
    public static void main(String[] args) throws InterruptedException 
    {
        System.setProperty("webdriver.chrome.bin","‪C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe");    //设置安装路径，防止系统找不到
        
        WebDriver driver = new FirefoxDriver();        //初始化FireFox浏览器实例，并打开浏览器

        driver.manage().window().maximize();         //最大化窗口  
        
        
        
        driver.get("http://www.baidu.com");    //打开一个网址，方法一
        
        Thread.sleep(8000);
        
        Actions action = new Actions(driver);
        
        
        action.moveToElement(driver.findElement(By.linkText("设置"))).perform();     //鼠标悬浮在 设置  元素上面
        
        driver.findElement(By.className("setpref")).click();      // 打开搜索设置
        
        
        Thread.sleep(8000);
        
        
        
        
        boolean x = driver.findElement(By.xpath("//*[@id='s1_2']")).isSelected();
        
        if ( x == false )
            
            driver.findElement(By.xpath("//*[@id='s1_2']")).click();
        
        
        
        
        Thread.sleep(8000);
        
       
        
        
        
        
        boolean xs = driver.findElement(By.xpath("//*[@id='s1_1']")).isSelected();
        
        if ( xs == false )
            
            driver.findElement(By.xpath("//*[@id='s1_1']")).click();
        
        
      
        
        Thread.sleep(8000);
        
        
        
        
        boolean xl = driver.findElement(By.xpath("//*[@id='s1_2']")).isSelected();
        
        if ( xl == false )
            
            driver.findElement(By.xpath("//*[@id='s1_2']")).click();
        
        
        
        
        Thread.sleep(8000);
        
        
        
        List xss =  driver.findElements(By.name("s1"));    //全部点击选中
        
        for ( WebElement xsl : xss )
        {
            Thread.sleep(8000);
            xsl.click();

        }
        
        
        Thread.sleep(8000);
        

        driver.quit();
    }
}