请教:cannot find symbol
报这个错是什么意思啊,谢谢!!
cannot find symbol
symbol:class IOException
location:class org.apache.jsp.site2.bbs.forum_jsp
throws IOException{
^
Note: D:\Tomcat\work\catalina\localhost\_\org\apache\jsp\site2\bbs\forum_jsp.java uses or overrides a deprecated API.
Note:Recompile with -Xlint:deprecation for details.