帮忙看看这个是什么错误！！！！
/login.jsp(1):   page   directive   contentType   at   /include.jsp:1   previously   defined   at   /login.jsp:1probably   occurred   due   to   an   error   in   /login.jsp   line   1
<Error>   <HTTP>   <BEA-101020>   <[ServletContext(id=17126955,name=jspdev,context-path=/jspdev)]   Servlet   failed   with   Exception

weblogic.servlet.jsp.JspException:   (line   1):   page   directive   contentType   at   /include.jsp:1   previously   defined   at   /login.jsp:1

我使用的是weblogic和jbuilder

------解决方案--------------------
把include.jsp中 <%@ page language= "java " pageEncoding= "UTF-8 "%> 试一下这行删除掉.