[英]java.lang.NoClassDefFoundError: org/apache/commons/discovery/tools/DiscoverSingleton
[英]Exception in thread “main” java.lang.NoClassDefFoundError: org/apache/commons/discovery/tools/DiscoverSingleton
在这里我试图通过wsdl使用webservices进行调用,同时运行代码获取以下异常。 同时显示测试代码,请帮帮我。 谢谢。
import org.apache.axis.client.Service;
import org.apache.axis.client.Call;
import org.apache.commons.codec.binary.Base64;
import javax.xml.namespace.QName;
import java.net.URL;
public class WebTest {
Service service = null;
String endpoint = "http://mytest.com/test/Signup.jws";
String userName = "globel";
String userPw = new String(Base64.decodeBase64("Z23fG46732345FG=".getBytes()));;
public WebTest() {
try {
service = new Service();
System.out.println("*** executed successfully ");
} catch (Exception e) {
System.out.println("Exception - " + e.getMessage());
}
}
public void testWeb(String f1, String f2, String f3, int itemcode, String f4){
try {
Call call = (Call)service.createCall();
call.setTargetEndpointAddress(new URL(endpoint));
call.setOperationName(new QName("emp"));
call.setUsername(userName);
call.setPassword(userPw);
Object[] params = new Object[5];
params[0] = new String(f1);
params[1] = new String(f2);
params[2] = new String(f3);
params[3] = new Integer(itemcode);
params[4] = new String(f4);
call.invoke(params);
} catch (Exception e) {
System.out.println("Exception - " + e.getMessage());
}
}
public static void main(String[] args) {
String orderDate = "03-Jan-2013";
WebTest webtest= new WebTest() ;
webtest.testWeb("rayban","aviator",orderDate,82724,"113000") ;
}
}
得到以下错误 -
线程“main”中的异常java.lang.NoClassDefFoundError:org / apache / commons / discovery / tools / DiscoverSingleton at java.security的org.apache.axis.components.logger.LogFactory $ 1.run(LogFactory.java:45)。 org.apache.axis.components.logger.LogFactory.getLogFactory(LogFactory.java:41)上的orcon.apache.axis.components.logger.LogFactory。(LogFactory.java:33)中的AccessController.doPrivileged(本机方法) .apache.axis.handlers.BasicHandler。(BasicHandler.java:43)位于org.apache.axis.client.Service的org.apache.axis.client.Service.getAxisClient(Service.java:207)。(Service.java :225)
对于maven用户:将commons-discovery依赖项添加到pom.xml文件中,例如
<dependency>
<groupId>commons-discovery</groupId>
<artifactId>commons-discovery</artifactId>
<version>0.4</version>
</dependency>
在我的代码中添加了discovery-0.4.jar,它解决了我的问题。
在我的情况下,我添加了commons-discovery-0.2.jar
添加pom.xml
<dependency>
<groupId>commons-discovery</groupId>
<artifactId>commons-discovery</artifactId>
<version>0.5</version>
</dependency>
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