Java 中 WebDriver/ChromeDriver 所需的依赖项

Question

我不熟悉设置 Maven 项目。我的代码草率，POM.XML 所以我提前道歉。

有人可以解释一下我如何让 WebDriver driver = new ChromeDriver(); 成为 recognized/working 吗？

我正在尝试用 selenium 创建一个 scraper，就像我说的，我是 maven 的新手。这是我的代码：

package Scrape;

/**
 *
 * @author bob
 */
public class Scrape {

    public void scraper(){
        try{
                String phantomjsExecutableFilePath = "//usr//local//bin//phantomjs";
                System.setProperty("phantomjs.binary.path", phantomjsExecutableFilePath);
                //WebDriver driver = new PhantomJSDriver();
                String chromeDriverPath = "/home/bob/Desktop/selenium-chrome-driver-2.26.0";
        //System.setProperty("webdriver.chrome.driver", chromeDriverPath);
        //ChromeOptions options = new ChromeOptions();
                //options.addArguments("--headless", "--disable-gpu", "--window-size=1920,1200","--ignore-certificate-errors", "--silent");
                WebDriver driver = new ChromeDriver();
                driver.get("https://us.letgo.com/en?searchTerm=dell%20optiplex");

                //driver.manage().window().maximize();

                driver.get("http://www.yahoo.com");

                Thread.sleep(3000);

                //Print out yahoo home page title.
                System.out.println("Page title is: " + driver.getTitle());



    }catch(Exception ex)
        {
            ex.printStackTrace();
        }
    }
}

这里是POM.XML

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.mycompany</groupId>
    <artifactId>ScrapeLetGo</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>
    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.hamcrest</groupId>
            <artifactId>hamcrest-core</artifactId>
            <version>1.3</version>
            <scope>test</scope>
        </dependency>
        <dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>2.28.0</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-server</artifactId>
<version>2.28.0</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-remote-driver</artifactId>
<version>2.28.0</version>
<scope>compile</scope>
</dependency>
      <dependency>
        <groupId>com.github.detro</groupId>
        <artifactId>phantomjsdriver</artifactId>
        <version>1.4.0</version>
    </dependency>  
   <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-chrome-driver -->
<dependency>
    <groupId>org.seleniumhq.selenium</groupId>
    <artifactId>selenium-chrome-driver</artifactId>
    <version>3.14.0</version>
</dependency>
                  <dependency>
                        <groupId>io.github.bonigarcia</groupId>
                        <artifactId>webdrivermanager</artifactId>
                        <version>2.2.5</version>
                    </dependency>
<!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-java -->
<dependency>
    <groupId>org.seleniumhq.selenium</groupId>
    <artifactId>selenium-java</artifactId>
    <version>3.14.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/htmlunit-driver -->
<dependency>
    <groupId>org.seleniumhq.selenium</groupId>
    <artifactId>htmlunit-driver</artifactId>
    <version>2.32.1</version>
</dependency>
<dependency>

<groupId>org.seleniumhq.selenium</groupId>

<artifactId>selenium-java</artifactId>

<version>3.11.0</version>

<scope>test</scope>

</dependency>

<dependency>

<groupId>com.google.guava</groupId>

<artifactId>guava</artifactId>

<version>24.1-jre</version>

</dependency>
    </dependencies>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
    </properties>
</project>

如有任何帮助，我们将不胜感激！

编辑：

我在这里为 chromedriver 定义路径。我已经设置了它的路径并使用 chmod + x chromedriver 使其可执行。但是，我在实例化 ChromeDriver/getting 我的程序以识别已导入 chromedriver 时仍然遇到问题。

 String chromeDriverPath = "src/main/resources/chromedriver";
        System.setProperty("webdriver.chrome.driver", chromeDriverPath);
        ChromeOptions options = new ChromeOptions();
                options.addArguments("--headless", "--disable-gpu", "--window-size=1920,1200","--ignore-certificate-errors", "--silent");
                WebDriver driver = new ChromeDriver(options);
                driver.get("https://us.letgo.com/en?searchTerm=dell%20optiplex");

Answer 1

首先，我将从官方 selenium site 下载 Chromedriver。下载将是一个 zip 文件并解压缩该文件。在您的 Maven 项目中，您应该有 "src/main/resources" 文件夹，您应该将解压缩的文件拖放到该文件夹中 [select 如果出现提示，请复制文件]。

然后在你的测试方法中将属性 "weddriver.chrome.driver"设置为"src/main/resources/chromedriver"。然后你可以像往常一样继续实例化chrome驱动程序。

Java 中 WebDriver/ChromeDriver 所需的依赖项

dependencies needed for WebDriver/ChromeDriver in Java

java

pom.xml

maven

web-scraping

selenium-webdriver