Java.Lang.NoClassDefFoundError: Org/Apache/Commons/Discovery/Tools/DiscoverSingleton
调用接口出错,
一个简单的WebService
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
首先必不可少的axis.jar
此时还不够,还需要:
出现次异常,
1.NoClassDefFoundError: org/apache/commons/discovery/tools/DiscoverSingleton
则是缺少commons-discovery-0.2.jar
2.Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/soap/SOAPException
则是没有加入saaj.jar 包,
3.Exception in thread "main" java.lang.NoClassDefFoundError: javax/wsdl/extensions/mime/MIMEContent
则是没有加如wsdl4j.jar,