Weblogic部署报com.ctc.wstx.stax.WstxInputFactory cannot be cast to javax.xml.stream.XMLInputFactory
Weblogic部署Web应用时报com.ctc.wstx.stax.WstxInputFactory cannot be cast to javax.xml.stream.XMLInputFactory，weblogic.xml配置为：
<container-descriptor>
<servlet-reload-check-secs>-1</servlet-reload-check-secs>
<prefer-web-inf-classes>true</prefer-web-inf-classes>
</container-descriptor>
改为：
<container-descriptor>
<servlet-reload-check-secs>-1</servlet-reload-check-secs>
<prefer-web-inf-classes>false</prefer-web-inf-classes>
</container-descriptor>
可以解决。
原因是Xerces是一个开放源代码的XML语法分析器 与weblogic不兼容 删除 xerces *.jar xml-apis*.jar 文件试一试