weblogic与axis之间向冲突
我们的程序要调用另一个公司的一个接口，之间传递数据是采用xml的方法，我们这边取数据是用这个代码1http://sodabao.iteye.com/Images/OutliningIndicators/None.gif String wsURL = AppConst.KKSUrl;
2http://sodabao.iteye.com/Images/OutliningIndicators/None.gif Service service = new Service();
3http://sodabao.iteye.com/Images/OutliningIndicators/None.gif Call call = (Call) service.createCall();
4http://sodabao.iteye.com/Images/OutliningIndicators/None.gif call.setOperationName(new QName(wsURL, "getCodePowerNet"));
5http://sodabao.iteye.com/Images/OutliningIndicators/None.gif call.setTargetEndpointAddress(new URL(wsURL));
6http://sodabao.iteye.com/Images/OutliningIndicators/None.gif
7http://sodabao.iteye.com/Images/OutliningIndicators/None.gif String requestContent = getSimulatedXMLData();
8http://sodabao.iteye.com/Images/OutliningIndicators/ExpandedBlockStart.gifhttp://sodabao.iteye.com/Images/OutliningIndicators/ContractedBlock.gif xmlReturn = (String) call.invoke(new Object[] http://sodabao.iteye.com/Images/dot.gif{ requestContent });
其中的call是org.apache.axis.client下的，以前我们的中间件是webshere，tomcat倒没发现什么异常，后来换成weblogic后，我们就怎么也取不到数据，但是再开发模式下就好用。
一步一步的跟踪发现是在这
xmlReturn = (String) call.invoke(new Object[] { requestContent });
出现问题。
查看错误日值发现是和weblogic的webserver相冲突了。
解决的方法有2种：
1． 配置weblogic.xml，强制weblogic首先加载应用WEB-INF中的class
2． 修改startweblogic.cmd，将axis下的saaj.jar的路径放在weblogic的webservices.jar之前。
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <container-descriptor>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <prefer-web-inf-classes>true</prefer-web-inf-classes>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif </container-descriptor>
不过这段代码加进去要注意先后顺序
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif<!DOCTYPE weblogic-web-app PUBLIC "-//BEA Systems, Inc.//DTD Web Application 8.1//EN" "http://www.bea.com/servers/wls610/dtd/weblogic-web-jar.dtd">
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif<weblogic-web-app>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <jsp-descriptor>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <jsp-param>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <param-name>compileFlags</param-name>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <param-value>-g</param-value>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif </jsp-param>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <jsp-param>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <param-name>keepgenerated</param-name>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <param-value>true</param-value>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif </jsp-param>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif </jsp-descriptor>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <container-descriptor>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <prefer-web-inf-classes>true</prefer-web-inf-classes>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif </container-descriptor>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <charset-params>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <input-charset>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <resource-path>/*</resource-path>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <java-charset-name>GBK</java-charset-name>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif </input-charset>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif </charset-params>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif <context-root>/bdsc</context-root>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif</weblogic-web-app>
http://sodabao.iteye.com/Images/OutliningIndicators/None.gif
但是我们和bea的人交流过，他们说不建议修改weblogic.xml，不过我觉得你在path前指定jar感觉不方便，因为weblogic中出现这种问题的时候比较多，比如连接oracle数据库的驱动就会出现冲突。还是修改weblogic.xml一劳永逸！
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