我已经编写了这个selenium脚本，它在eclipse中运行良好但在我将其打包为jar时不运行。 代码就像
package rcm.Selenium.Test;
import java.text.*;
import java.util.*;
public class Calculations
{ private Long difference;
public Long timeDifference(String weboutput)
{ try
{ Calendar calendar = GregorianCalendar.getInstance();
Calendar today = new GregorianCalendar();
Date inputTime;
if (weboutput.length() <= 11)
{ // for data fetched for current date.
DateFormat formatter = new SimpleDateFormat("hh:mm:ss a", Locale.US);
inputTime = formatter.parse(weboutput);
calendar.setTime(inputTime);
int hour = calendar.get(Calendar.HOUR);
int minute = calendar.get(Calendar.MINUTE);
int second = calendar.get(Calendar.SECOND);
today.setTime(new Date());
today.set(Calendar.HOUR, hour);
today.set(Calendar.MINUTE, minute);
today.set(Calendar.SECOND, second);
}
else
{ if (weboutput.length() <= 15)
{ // for data for earlier date in same year or month.
DateFormat formatter = new SimpleDateFormat("MMM dd hh:mm a" , Locale.US);
inputTime = formatter.parse(weboutput);
calendar.setTime(inputTime);
int hour = calendar.get(Calendar.HOUR);
int minute = calendar.get(Calendar.MINUTE);
int month = calendar.get(Calendar.MONTH);
int date = calendar.get(Calendar.DATE);
today.setTime(new Date());
today.set(Calendar.HOUR, hour);
today.set(Calendar.MINUTE, minute);
today.set(Calendar.MONTH, month);
today.set(Calendar.DATE, date);
}
else
{ // for data with different year.
DateFormat formatter = new SimpleDateFormat("MMM dd, yyyy hh:mm:ss a" , Locale.US);
inputTime = formatter.parse(weboutput);
calendar.setTime(inputTime);
int hour = calendar.get(Calendar.HOUR);
int minute = calendar.get(Calendar.MINUTE);
int second = calendar.get(Calendar.SECOND);
int month = calendar.get(Calendar.MONTH);
int date = calendar.get(Calendar.DATE);
int year = calendar.get(Calendar.YEAR);
today.setTime(new Date());
today.set(Calendar.HOUR, hour);
today.set(Calendar.MINUTE, minute);
today.set(Calendar.SECOND, second);
today.set(Calendar.YEAR, year);
today.set(Calendar.MONTH, month);
today.set(Calendar.DATE, date);
}
}
Date retrivedDate = today.getTime();
Calendar cal = Calendar.getInstance();
Date currentDate = cal.getTime();
difference = currentDate.getTime() - retrivedDate.getTime();
System.out.println(retrivedDate);
System.out.println(currentDate);
System.out.println(difference);
}
catch (ParseException e)
{ e.printStackTrace();
}
return difference;
}
public boolean alarmValue(Long alarmTime)
{ if (alarmTime <= 1800000 ) // change this value for Alarm duration, currently 30 min = 30* 60 s = 1800 * 1000 ms = 1800000 ms.
return false;
else
return true;
}
}
And the main class is :
package rcm.Selenium.Test;
import java.io.File;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
public class RcmSeleniumTest
{ public static boolean alarm;
public static int myInt;
public static void main(String[] args)
{ //Specify location of IE driver here, below is my IE driver location.
File file = new File("resources\\IEDriverServer.exe");
System.setProperty("webdriver.ie.driver", file.getAbsolutePath());
// Create a new instance of the ie driver.
WebDriver driver = new InternetExplorerDriver();
try
{ // Navigate to URL, Specify RCM URL here.
driver.get("URL HERE");
// Maximize the window.
driver.manage().window().maximize();
// To be used in lower environments with no single signon.
TimeUnit.SECONDS.sleep(5);
/*driver.findElement(By.id("loginForm:workspace_login_user_name")).clear();
driver.findElement(By.id("loginForm:workspace_login_user_name")).sendKeys("*****");
driver.findElement(By.id("loginForm:workspace_login_password")).clear();
driver.findElement(By.id("loginForm:workspace_login_password")).sendKeys("******");
driver.findElement(By.id("loginForm:submitbutton")).click();*/
//Wait to let workspace open properly
TimeUnit.SECONDS.sleep(10);
System.out.println("Sorting");
// First click on creation time.
driver.findElement(By.id("portletComponentWorkList_viewNormalModeWorkList_viewPanel_instanceListTableWorkList_Header10")).click();
// wait for click change to reflect.
System.out.println("First click on Creation Time");
TimeUnit.SECONDS.sleep(10);
// Second Click on creation time, for required sorting.
driver.findElement(By.id("portletComponentWorkList_viewNormalModeWorkList_viewPanel_instanceListTableWorkList_Header10")).click();
System.out.println("Second Click on Creation Time");
//wait for click change to reflect.
TimeUnit.SECONDS.sleep(10);
System.out.println("Sorting Done");
//driver.findElement(By.xpath("//table[@id='portletComponentWorkList_viewNormalModeWorkList_viewPanel_instanceListTableWorkList']/tbody/tr/td[11]")).click();
//TimeUnit.SECONDS.sleep(5);
//System.out.println("First Value Selected");
// Get the time from RCM Workspace.
String creationTime = driver.findElement(By.xpath("//table[@id='portletComponentWorkList_viewNormalModeWorkList_viewPanel_instanceListTableWorkList']/tbody/tr/td[11]")).getText();
TimeUnit.SECONDS.sleep(3);
System.out.println(creationTime);
// Logout is must
driver.findElement(By.id("_id9_signOutLinkLink")).click();
System.out.println("RCM User Logged Out");
// Close the web page.
driver.close();
System.out.println("RCM Web Page Closed");
// Calculate time difference and check alarm.
System.out.println("Calculating the time difference");
Calculations calOb = new Calculations();
Long alarmTime = calOb.timeDifference(creationTime);
alarm = calOb.alarmValue(alarmTime);
myInt = (alarm) ? 1 : 0;
System.out.println("alarm is :" + myInt);
}
catch (InterruptedException e1)
{ e1.printStackTrace();
driver.close();
}
}
}
当我通过jar文件运行此操作时出现以下错误
C:\Users\pna105\terminal test rcm>java -cp .:selenium-server-standalone-2.20.0.j
ar -Xmx1024M -jar RCMSELENIUM.jar -o true
Exception in thread "main" java.lang.NoClassDefFoundError: org/openqa/selenium/W
ebDriver
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2570)
at java.lang.Class.getMethod0(Class.java:2813)
at java.lang.Class.getMethod(Class.java:1663)
at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)
Caused by: java.lang.ClassNotFoundException: org.openqa.selenium.WebDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 6 more
我不确定为什么它不是以jar运行，在此之前它有谷歌代码错误已修复，包括来自谷歌代码项目的guava.jar文件
答案 0 :(得分：0)
在通过终端运行时遇到以下问题，但现在它正常工作，请注意参考。
Encoding error : add "-encoding utf-8" while compiling the code.
classpath error : add (-cp "your jar folder"\*)though it is found in many places that wild card doesn't work, but it worked in my case.
no class def found error while running code : include "your jar folder" which now contains all class files needed in your classpath in java command or make one classpath entry for this.
解决这个问题已经解决了，如果有任何疑问，请告诉我。