java.lang.IllegalStateException: Cannot forward a response that is already commi
<a target="_blank" href="<%=dt.getUrl() %>" ></a>
在后台生成连接地址地址,但是访问时报错,不知道什么原因,请各位大侠帮帮忙。
<2011-11-8 下午05时10分33秒 CST> <Error> <HTTP> <BEA-101020> <[weblogic.servlet.internal.WebAppServletContext@7aacc1 - appName: 'WebRoot', name: 'WebRoot', context-path: '/WebRoot'] Servlet failed with Exception
java.lang.IllegalStateException: Cannot forward a response that is already committed
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:110)
at com.doone.sys.security.filter.SecurityFilter.doFilter(SecurityFilter.java:286)
at com.doone.sys.security.filter.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:148)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.doone.comm.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:105)
Truncated. see log file for complete stacktrace