lr执行java Vuser脚本的nullPointException
我用java写了一个远程调用的程序，通过socket方式访问远程服务器，以获取服务器的响应，在eclipse下编译通过也能正常访问远程服务器并能得到服务器的响应。我把编译好的包含绝对路径的Class文件和第三方jar包放到虚拟用户的脚本目录下，用测试类测过这样的方式可以调用成功，再使用如下代码调用就出现nullpointexception：
import lrapi.lr;
//import d_20131001.*;
import org.engineClient.*;
public class Actions{
public int init() throws Throwable {
return 0;
}//end of init
public int action() throws Throwable {
//HelloWorld.main((String[])null);
Demo.main((String[])null);
return 0;
}//end of action
public int end() throws Throwable {
return 0;
}//end of end
}
对应的java代码：
package org.engineClient;
import org.apache.log4j.Logger;
import org.hibernate.Transaction;
import com.amarsoft.core.object.ResultObject;
import com.amarsoft.socket.SocketObject;
15 public class Trade {
16 Logger logger = Logger.getLogger(Trade.class);
17 private static String sIP = "localhost";
18 private static int iPORT = 7000;
19 private static String sSAVEPATH = "";
20 private static boolean bUseSSL = false;
21 private static int sTIMEOUT = 180;
......
异常信息如下：
错误: System.err: java.lang.ExceptionInInitializerError
at org.apache.log4j.Logger.getLogger(Logger.java:117)
at org.engineClient.Trade.<init>(Trade.java:16)
at org.engineClient.TradeTole.<init>(TradeTole.java:21)
at org.engineClient.Demo.main(Demo.java:5)
at Actions.action(Actions.java:22)
错误: System.err: Caused by: java.lang.NullPointerException
at sun.net.util.URLUtil.urlNoFragString(URLUtil.java:29)
at sun.misc.URLClassPath.getLoader(URLClassPath.java:292)
at sun.misc.URLClassPath.findResource(URLClassPath.java:145)
at java.net.URLClassLoader$2.run(URLClassLoader.java:385)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findResource(URLClassLoader.java:382)
at java.lang.ClassLoader.getResource(ClassLoader.java:1003)
at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1193)
at javax.xml.parsers.SecuritySupport$4.run(SecuritySupport.java:96)
at java.security.AccessController.doPrivileged(Native Method)
at javax.xml.parsers.SecuritySupport.getResourceAsStream(SecuritySupport.java:89)
at javax.xml.parsers.FactoryFinder.findJarServiceProvider(FactoryFinder.java:250)
at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:223)
at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:123)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:694)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:618)
at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:470)
at org.apache.log4j.LogManager.<clinit>(LogManager.java:122)
... 5 more 我用java写了一个远程调用的程序，通过socket方式访问远程服务器，以获取服务器的响应，在eclipse下编译通过 ...
cflong_a 发表于 2013-10-2 16:19 http://bbs.51testing.com/images/common/back.gif
LZ想问什么？
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