Question

我对Selenium来说是全新的，只想安装＆amp;运行示例开头，如下所述：http://www.seleniumhq.org/docs/03_webdriver.jsp 我已经安装了Java SE 9.0.1 JDK，Eclipse IDE for Java Developers和Apache Maven。接下来，我设置了一个pom.xml文件：

<?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>MySel20Proj</groupId>
        <artifactId>MySel20Proj</artifactId>
        <version>1.0</version>
        <dependencies>
            <dependency>
                <groupId>org.seleniumhq.selenium</groupId>
                <artifactId>selenium-server</artifactId>
                <version>3.0.1</version>
            </dependency>
        </dependencies>
</project>

然后我做了mvn clean install

然后我将Maven项目导入Eclipse。

我还安装了m2eclipse插件。

我打电话给MySel20Proj项目。

在这里，我创建了一个类：Selenium2Example.java

在这里，我粘贴了手册中的代码：

package org.openqa.selenium.example;

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.support.ui.ExpectedCondition;
import org.openqa.selenium.support.ui.WebDriverWait;

public class Selenium2Example {
     public static void main(String[] args) {
        // Create a new instance of the Firefox driver
        // Notice that the remainder of the code relies on the interface, 
        // not the implementation.
        WebDriver driver = new FirefoxDriver();

        // And now use this to visit Google
        driver.get("http://www.google.com");
        // Alternatively the same thing can be done like this
        // driver.navigate().to("http://www.google.com");

        // Find the text input element by its name
        WebElement element = driver.findElement(By.name("q"));

        // Enter something to search for
        element.sendKeys("Cheese!");

        // Now submit the form. WebDriver will find the form for us from the element
        element.submit();

        // Check the title of the page
        System.out.println("Page title is: " + driver.getTitle());

        // Google's search is rendered dynamically with JavaScript.
        // Wait for the page to load, timeout after 10 seconds
        (new WebDriverWait(driver, 10)).until(new ExpectedCondition<Boolean>() {
            public Boolean apply(WebDriver d) {
                return d.getTitle().toLowerCase().startsWith("cheese!");
            }
        });

        // Should see: "cheese! - Google Search"
        System.out.println("Page title is: " + driver.getTitle());

        //Close the browser
        driver.quit();
    }

}

说明似乎就此止步。接下来我该怎么办？我怎么运行它？

更新11/12/2017

我现在正在取得一些进展。该项目最终正在运行，但尚未进行测试。

这是我最新的POM文件：

<?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">
     <properties>
        <maven.compiler.source>1.6</maven.compiler.source>
        <maven.compiler.target>1.6</maven.compiler.target>
      </properties>         
    <modelVersion>4.0.0</modelVersion>
    <groupId>MySel20Proj</groupId>
    <artifactId>MySel20Proj</artifactId>
    <version>1.0</version>
    <dependencies>
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-server</artifactId>
            <version>3.8.1</version>
        </dependency>
    </dependencies>
     <build>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.20.1</version>
            <configuration>
              <includes>
                <include>Selenium2Example.java</include>
              </includes>
            </configuration>
          </plugin>
        </plugins>
      </build>
</project>

这是java代码：

//package org.openqa.selenium.example;

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.support.ui.ExpectedCondition;
import org.openqa.selenium.support.ui.WebDriverWait;

public class Selenium2Example {
 public static void main(String[] args) {
        // Create a new instance of the Firefox driver
        // Notice that the remainder of the code relies on the interface, 
        // not the implementation.
        System.out.println("Hello world!");
        System.setProperty("webdriver.gecko.driver", 
"C:\\Users\\sstaple\\Downloads\\geckodriver\\geckodriver.exe");

        WebDriver driver = new FirefoxDriver();

        // And now use this to visit Google
        driver.get("http://www.google.com");
        // Alternatively the same thing can be done like this
        // driver.navigate().to("http://www.google.com");

        // Find the text input element by its name
        WebElement element = driver.findElement(By.name("q"));

        // Enter something to search for
        element.sendKeys("Cheese!");

        // Now submit the form. WebDriver will find the form for us from the 
element
        element.submit();

        // Check the title of the page
        System.out.println("Page title is: " + driver.getTitle());

        // Google's search is rendered dynamically with JavaScript.
        // Wait for the page to load, timeout after 10 seconds
        (new WebDriverWait(driver, 10)).until(new ExpectedCondition<Boolean>
() {
            public Boolean apply(WebDriver d) {
                return d.getTitle().toLowerCase().startsWith("cheese!");
            }
        });

        // Should see: "cheese! - Google Search"
        System.out.println("Page title is: " + driver.getTitle());

        //Close the browser
        driver.quit();
    }

}

这是在命令提示符中运行mvn install的结果：

> C:\Users\sstaple\eclipse-workspace\MySel20Proj>mvn install
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building MySel20Proj 1.0
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ MySel20Proj ---
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ MySel20Proj ---
[INFO] No sources to compile
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ MySel20Proj ---
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ MySel20Proj ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding Cp1252, i.e. build is platform dependent!
[INFO] Compiling 1 source file to C:\Users\sstaple\eclipse-workspace\MySel20Proj\target\test-classes
[INFO]
[INFO] --- maven-surefire-plugin:2.20.1:test (default-test) @ MySel20Proj ---
[INFO]
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running Selenium2Example
[INFO] Tests run: 0, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 s - in Selenium2Example
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 0, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ MySel20Proj ---
[INFO] Building jar: C:\Users\sstaple\eclipse-workspace\MySel20Proj\target\MySel20Proj-1.0.jar
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ MySel20Proj ---
[INFO] Installing C:\Users\sstaple\eclipse-workspace\MySel20Proj\target\MySel20Proj-1.0.jar to C:\Users\sstaple\.m2\repository\MySel20Proj\MySel20Proj\1.0\MySel20Proj-1.0.jar
[INFO] Installing C:\Users\sstaple\eclipse-workspace\MySel20Proj\pom.xml to C:\Users\sstaple\.m2\repository\MySel20Proj\MySel20Proj\1.0\MySel20Proj-1.0.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.089 s
[INFO] Finished at: 2017-12-11T11:31:42Z
[INFO] Final Memory: 16M/55M
[INFO] ------------------------------------------------------------------------

更新2 - 11/12/2017

必须在pom文件中添加一堆Depencies才能使其编译干净：

<dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-server</artifactId>
        <version>3.8.1</version>
    </dependency>
    <dependency>
        <groupId>cglib</groupId>
        <artifactId>cglib-nodep</artifactId>
        <version>3.2.4</version>
    </dependency>
    <dependency>
        <groupId>com.codeborne</groupId>
        <artifactId>phantomjsdriver</artifactId>
        <version>1.3.0</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
    <dependency>
        <groupId>com.google.code.gson</groupId>
        <artifactId>gson</artifactId>
        <version>2.3.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/com.google.guava/guava -->
    <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>21.0</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/io.netty/netty -->
    <dependency>
        <groupId>io.netty</groupId>
        <artifactId>netty</artifactId>
        <version>3.5.7.Final</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/net.java.dev.jna/jna-platform -->
    <dependency>
        <groupId>net.java.dev.jna</groupId>
        <artifactId>jna-platform</artifactId>
        <version>4.1.0</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/net.sourceforge.cssparser/cssparser -->
    <dependency>
        <groupId>net.sourceforge.cssparser</groupId>
        <artifactId>cssparser</artifactId>
        <version>0.9.20</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/net.sourceforge.htmlunit/htmlunit-core-js -->
    <dependency>
        <groupId>net.sourceforge.htmlunit</groupId>
        <artifactId>htmlunit-core-js</artifactId>
        <version>2.23</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/net.sourceforge.htmlunit/htmlunit -->
    <dependency>
        <groupId>net.sourceforge.htmlunit</groupId>
        <artifactId>htmlunit</artifactId>
        <version>2.23</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/net.sourceforge.htmlunit/neko-htmlunit -->
    <dependency>
        <groupId>net.sourceforge.htmlunit</groupId>
        <artifactId>neko-htmlunit</artifactId>
        <version>2.23</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-lang3</artifactId>
        <version>3.4</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpclient</artifactId>
        <version>4.5.2</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpcore -->
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpcore</artifactId>
        <version>4.4.4</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpmime -->
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpmime</artifactId>
        <version>4.5.2</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.eclipse.jetty/jetty-io -->
    <dependency>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-io</artifactId>
        <version>9.2.15.v20160210</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.eclipse.jetty/jetty-util -->
    <dependency>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-util</artifactId>
        <version>9.2.15.v20160210</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.eclipse.jetty.websocket/websocket-api -->
    <dependency>
        <groupId>org.eclipse.jetty.websocket</groupId>
        <artifactId>websocket-api</artifactId>
        <version>9.2.15.v20160210</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.eclipse.jetty.websocket/websocket-client -->
    <dependency>
        <groupId>org.eclipse.jetty.websocket</groupId>
        <artifactId>websocket-client</artifactId>
        <version>9.2.15.v20160210</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.eclipse.jetty.websocket/websocket-common -->
    <dependency>
        <groupId>org.eclipse.jetty.websocket</groupId>
        <artifactId>websocket-common</artifactId>
        <version>9.2.15.v20160210</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/htmlunit-driver -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>htmlunit-driver</artifactId>
        <version>2.23</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/jetty-repacked -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>jetty-repacked</artifactId>
        <version>9.2.13.v20160825</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-api -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-api</artifactId>
        <version>3.8.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-chrome-driver -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-chrome-driver</artifactId>
        <version>3.0.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-edge-driver -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-edge-driver</artifactId>
        <version>3.0.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-firefox-driver -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-firefox-driver</artifactId>
        <version>3.8.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-ie-driver -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-ie-driver</artifactId>
        <version>3.8.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-java -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-java</artifactId>
        <version>3.8.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-opera-driver -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-opera-driver</artifactId>
        <version>3.8.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-remote-driver -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-remote-driver</artifactId>
        <version>3.8.1</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-safari-driver -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-safari-driver</artifactId>
        <version>3.0.1</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-support -->
    <dependency>
        <groupId>org.seleniumhq.selenium</groupId>
        <artifactId>selenium-support</artifactId>
        <version>3.8.1</version>
    </dependency>

仍然什么都不做：

> C:\Users\sstaple\eclipse-workspace\MySel20Proj>mvn install
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building MySel20Proj 1.0
[INFO] ------------------------------------------------------------------------
Downloading from central: https://repo.maven.apache.org/maven2/com/google/guava/guava/21.0/guava-21.0.jar
Downloaded from central: https://repo.maven.apache.org/maven2/com/google/guava/guava/21.0/guava-21.0.jar (2.5 MB at 2.6 MB/s)
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ MySel20Proj ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.7.0:compile (default-compile) @ MySel20Proj ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ MySel20Proj ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.7.0:testCompile (default-testCompile) @ MySel20Proj ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to C:\Users\sstaple\eclipse-workspace\MySel20Proj\target\test-classes
[INFO]
[INFO] --- maven-surefire-plugin:2.20.1:test (default-test) @ MySel20Proj ---
[INFO]
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running Selenium2Example
[INFO] Tests run: 0, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.008 s - in Selenium2Example
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 0, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ MySel20Proj ---
[INFO] Building jar: C:\Users\sstaple\eclipse-workspace\MySel20Proj\target\MySel20Proj-1.0.jar
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ MySel20Proj ---
[INFO] Installing C:\Users\sstaple\eclipse-workspace\MySel20Proj\target\MySel20Proj-1.0.jar to C:\Users\sstaple\.m2\repository\MySel20Proj\MySel20Proj\1.0\MySel20Proj-1.0.jar
[INFO] Installing C:\Users\sstaple\eclipse-workspace\MySel20Proj\pom.xml to C:\Users\sstaple\.m2\repository\MySel20Proj\MySel20Proj\1.0\MySel20Proj-1.0.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7.032 s
[INFO] Finished at: 2017-12-11T13:56:34Z
[INFO] Final Memory: 19M/63M
[INFO] ------------------------------------------------------------------------

Answer 1

根据您所分享的代码块，一切看起来都很好。但是，当您提到 org.seleniumhq.selenium selenium-server 3.0.1 时，您必须从此site强制下载 geckodriver 二进制文件并将其放入您的系统中。接下来在您的代码块中，您需要提及如下：

System.setProperty("webdriver.gecko.driver", "C:\\path\\to\\geckodriver.exe");
WebDriver driver = new FirefoxDriver();

执行步骤：

保存 Selenium2Example.java 和 pom.xml 文件
在 Package Explorer ， Right Click 上的pom.xml，选择 Run AS 并选择 Maven clean
在 Package Explorer ， Right Click 上的pom.xml，选择 Run AS 并选择 Maven install
在 Package Explorer ， Right Click 上的pom.xml，选择 Run AS 并选择 Maven test

更新1

当您将错误视为 'selection does not contain a main type' 时，请确保您的.java文件位于 \ProjectSpace\src\test\java\

更新2

正如您仍然No sources to compile Clean Projects IDE Close IDE Delete m2 System Reboot Execute ，Test强制执行系统中的mvn clean（MAVEN_HOME）文件夹。拿一个mvn install。试着mvn test你val intervalX = 1 to 5 val intervalY = 6 to 13 val intervalZ = 20 to 50 val ranges = intervalZ :: intervalY :: intervalX :: Nil val combos = ranges.foldLeft(Iterable[Seq[Int]](Nil)) { case (c, e) => for { i <- e j <- c } yield i +: j } combos foreach { println(_) }。此外，您还可以从命令行执行 {{1}} ， {{1}} 和 {{1}}

让Selenium-WebDriver示例正常工作

1 个答案:

执行步骤：

更新1

更新2