注意点:

1. file必须在/下,或者/WEB-INF/,不能在classes下
2. weblogic中进行如下配置,以获取绝对路径:

    <wls:container-descriptor>
<wls:show-archived-real-path-enabled>true</wls:show-archived-real-path-enabled>
</wls:container-descriptor>
05-11 17:02