autoConnectNetwork/src/main/java/space/anyi/autoConnectNetwork/Main.java

package space.anyi.autoConnectNetwork;

import org.openqa.selenium.By;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxOptions;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.time.LocalDateTime;
import java.time.ZoneId;

/**
 * @ProjectName: autoConnectNetwork
 * @FileName: Main
 * @Author: 杨逸
 * @Data:2024/5/28 8:38
 * @Description:
 */
public class Main {
    public static void main(String[] args) {
        if (args.length!=4) {
            System.out.println("参数错误");
            System.out.println("用户名,密码,firefoxDriver,firefoxPath未设置正确");
            return;
        }
        String username = args[0];
        String password = args[1];
        String gecko = args[2];
        String firefoxPath = args[3];
        System.setProperty("webdriver.gecko.driver",gecko);
        while (true){
            System.out.println("判断网络是否连接");
            System.out.println(LocalDateTime.now(ZoneId.systemDefault()));
            try {
                if (!connected()){
                    // 执行连接操作
                    System.out.println("执行连接操作");
                    connection(username,password,firefoxPath);
                }

            }catch (Exception e){
                System.out.println(LocalDateTime.now(ZoneId.systemDefault()));
                e.printStackTrace();
            }finally {
                // 每隔60秒检查一次
                try {
                    Thread.sleep(1000*60);
                } catch (InterruptedException e) {
                    System.gc();
                    System.out.println("休眠失败1");
                    //throw new RuntimeException(e);
                }
            }
        }
    }

    private static void connection(String username, String password,String firefoxPath){
        FirefoxDriver firefoxDriver = null;
        try {
            System.out.println("注册驱动");
            firefoxDriver = fireFoxDriverInit(firefoxPath);
            //打开网页
            firefoxDriver.get("http://10.30.252.71/eportal/index.jsp?nasip=cc5b64e516a1fa61d915e184b913e171");
            //firefoxDriver.get("http://baidu.com");
            Thread.sleep(200);
            //模拟输入用户名和密码
            firefoxDriver.findElement(By.cssSelector("#username")).sendKeys(username);

            WebElement element = firefoxDriver.findElement(By.cssSelector("#pwd"));
            firefoxDriver.executeScript("arguments[0].value = " + password,element);
            //选择登陆模式
            firefoxDriver.findElement(By.cssSelector("#selectDisname")).click();
            firefoxDriver.findElement(By.cssSelector("#_service_2")).click();
            Thread.sleep(1000);
            //模拟点击登录
            firefoxDriver.findElement(By.cssSelector("#loginLink_div")).click();
        } catch (InterruptedException e) {
            //throw new RuntimeException(e);
            System.err.println("休眠失败2");
        } finally {
            //释放资源
            if (firefoxDriver != null) {
                firefoxDriver.quit();
            }
            System.out.println("释放资源");
        }
    }

    private static FirefoxDriver fireFoxDriverInit(String fireFoxPath) {
        //创建一个浏览器配置对象
        FirefoxOptions options = new FirefoxOptions();

        //设置参数
        //开启无头模式
        options.addArguments("--headless");
        //设置窗口大小
        options.addArguments("--window-size=1920,1080");
        //设置允许所有远程连接
        //options.addArguments("--remote-allow-origins=*");
        //设置请求头
        options.addArguments("user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.36");
        options.setBinary(fireFoxPath);

        return new FirefoxDriver(options);
    }

    /**
     * 判断是否联网
     * @return boolean
     * @throws IOException
     * @description:
     * @author: 杨逸
     * @data:2024/05/28 08:50:05
     * @since 1.0.0
     */
    private static boolean connected(){
        return ping("baidu.com",5);
    }

    /**
     * 判断是否能ping通
     * @param target_name 主机名
     * @param out_time 超时时间
     * @return boolean
     * @throws IOException
     * @description:
     * @author: 杨逸
     * @data:2024/05/28 08:49:12
     * @since 1.0.0
     */
    private static boolean ping(String target_name, int out_time){

        Runtime runtime = Runtime.getRuntime();

        String ping_command = "ping " + target_name + " -w " + out_time;

        System.out.println("命令格式：" + ping_command);



        BufferedReader bufferedReader = null;// windows下编码默认是GBK，Linux是UTF-8
        try {
            Process process = runtime.exec(ping_command);
            if (null == process) return false;

            bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream(), "GBK"));

            String line = null;

            while (null != (line = bufferedReader.readLine())) {

                System.out.println(line);

                if (line.startsWith("bytes from",3))
                    return true;
                if (line.startsWith("来自"))
                    return true;
            }
        } catch (UnsupportedEncodingException e) {
            //throw new RuntimeException(e);
            System.err.println("编码异常1");
        } catch (IOException e) {
            System.err.println("io异常1");
            //throw new RuntimeException(e);
        } finally {
            try {
                bufferedReader.close();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }

        }

        return false;
    }

}