问 如何解决“包org.openqa.selenium.winium不存在”错误？

我使用的是自动控制工具。我已经将下面的jar文件包含在我的项目的类路径中，

1. selenium-server-standalone-3.14.0.jar
2. testng-7.0.0-beta1.jar
3. winium-elements-desktop-0.1.0-1.jar
4. winium-elements-desktop-0.2.0-1.jar

Java安装版本 ：1.8

当我试图编译程序时，我会遇到以下错误。

D:\Incidents\Winium_213716\TestProjects\winium-desktop-sample-project-master\winium-desktop-sample-project-master\src\main\java>javac sampleTest.java
sampleTest.java:44: error: package org.openqa.selenium.winium does not exist
import org.openqa.selenium.winium.DesktopOptions;
sampleTest.java:45: error: package org.openqa.selenium.winium does not exist
import org.openqa.selenium.winium.WiniumDriver;
sampleTest.java:52: error: cannot find symbol
DesktopOptions options= new DesktopOptions();
symbol:   class DesktopOptions
location: class sampleTest
sampleTest.java:52: error: cannot find symbol
DesktopOptions options= new DesktopOptions();
symbol:   class DesktopOptions
location: class sampleTest
sampleTest.java:55: error: cannot find symbol
WiniumDriver driver=new WiniumDriver(new 
URL("http://localhost:9999"),options);
symbol:   class WiniumDriver
location: class sampleTest
sampleTest.java:55: error: cannot find symbol
WiniumDriver driver=new WiniumDriver(new 
URL("http://localhost:9999"),options);
symbol:   class WiniumDriver
location: class sampleTest
6 errors

下面的 是我的java代码

import java.io.IOException;
import java.net.URL;
import org.openqa.selenium.winium.DesktopOptions;
import org.openqa.selenium.winium.WiniumDriver;
import org.testng.annotations.Test;
public class sampleTest 
 @Test
 public void test() throws IOException{
 DesktopOptions options= new DesktopOptions();
 options.setApplicationPath("C:\\WINDOWS\\system32\\notepad.exe");
  WiniumDriver driver=new WiniumDriver(new 
  URL("http://localhost:9999"),options);
  driver.findElementByClassName("Edit").sendKeys("This is 
 sample test");
  driver.close();
 catch(Exception e){
 System.out.println(e.getMessage());