我试图通过使用主要方法(不在测试范围)下的selenium webdriver自动化一个简单的用户行为
当从编译器运行以下代码时,它可以工作！
但是在几个案例上运行jar时 – 面临以下问题
(我在Ubuntu上运行,使用 java 7)
当从编译器运行以下代码时,它可以工作！
但是在几个案例上运行jar时 – 面临以下问题
(我在Ubuntu上运行,使用 java 7)
“异常在线程”主要“java.lang.NoClassDefFoundError：org / apache / http / conn / HttpClientConnectionManager”
@Log
public class MainProgram {
public WebDriver driver = new FirefoxDriver();
public static void main(String args[]) {
// Injector injector = Guice.createInjector(new WebModule());
System.out.println("Browser will soon be opened");
MainProgram mainProgram = new MainProgram();
mainProgram.run();
}
public void run(){
driver.get("http://www.google.co.il");
WebElement lookFor = driver.findElement(By.name("q"));
if(!lookFor.isDisplayed()){
driver.close();
log.log(Level.WARNING,"Failed!");
};
driver.close();
}
}
WebDriver依赖于pom：
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-server</artifactId>
<version>2.42.2</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>2.42.2</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-api</artifactId>
<version>2.42.2</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-firefox-driver</artifactId>
<version>2.42.2</version>
</dependency>
Case A
when removed -commons-httpclient - received: HttpClientConnectionManager as follows:
<!--
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>-->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.4</version>
<!-- <scope>test</scope>-->
</dependency>
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/http/conn/HttpClientConnectionManager
at org.openqa.selenium.remote.HttpCommandExecutor.<init>(HttpCommandExecutor.java:99)
at org.openqa.selenium.remote.HttpCommandExecutor.<init>(HttpCommandExecutor.java:82)
at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:77)
-------------------------------------------------------------------------------------------------------------------------------------------
Case B
removed both commons-httpclient + httpcomponents received HttpClientConnectionManager:
<!-- <!–
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>–>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.4</version>
<!– <scope>test</scope>–>
</dependency>-->
liron@liron-Latitude-3330:~$java -jar automatic-tests-4.0-SNAPSHOT-jar-with-dependencies.jar
Try
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/http/conn/HttpClientConnectionManager
at org.openqa.selenium.remote.HttpCommandExecutor.<init>(HttpCommandExecutor.java:99)
at org.openqa.selenium.remote.HttpCommandExecutor.<init>(HttpCommandExecutor.java:82)
---------------------------------------------------------------------------------------------------------------------------------------------
Case C
when both were added to pom - same HttpClientConnectionManager
liron@liron-Latitude-3330:~$java -jar automatic-tests-4.0-SNAPSHOT-jar-with-dependencies.jar
Browser will soon be opened
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/http/conn/HttpClientConnectionManager
at org.openqa.selenium.remote.HttpCommandExecutor.<init>(HttpCommandExecutor.java:99)
at org.openqa.selenium.remote.HttpCommandExecutor.<init>(HttpCommandExecutor.java:82)
at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:77)
----------------------------------------------------------------------------------------------------------------------------------------------
解决方法
昨天晚上,我遇到了与我的WebDriver项目相同的问题,经过一番调试,发现它缺少以下依赖关系.添加后我再也没有遇到这个异常.
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.5</version>
</dependency>
