java.lang.SecurityException 解决方案

异常:
java.lang.SecurityException: Servlet of class  org.apache.catalina.servlets.InvokerServlet is privileged and cannot be loaded by this web application

解决方案:


在Tomcat中,如果想使用Servlet调用器(org.apache.catalina.servlets.InvokerServlet),要在conf/web.xml中,把调用器这个servlet的注册和映射开启来。但对于Tomcat 6.X 而言,会出现下面错误:

java.lang.SecurityException: Servlet of class org.apache.catalina.servlets.InvokerServlet is privileged and cannot be loaded by this web application

解决方法:?
修改conf/context.xml文件,新加两个属性.
<Context? reloadable="true" privileged="true">
  <!-- Default set of monitored resources -->
  <WatchedResource>WEB-INF/web.xml</WatchedResource>
</Context>

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