request.getRequestDispatcher等一批函数都不能用,编译出错
ck4 2002-04-28 01:21:59 错误信息如下:
F:\develop\tomcat\seaskyOffice\WEB-INF\classes>javac com\seaskysoft\servlets\*.j
ava
com\seaskysoft\servlets\ActionUtils.java:36: cannot resolve symbol
symbol : method getRequestDispatcher (java.lang.String)
location: interface javax.servlet.http.HttpServletRequest
RequestDispatcher rd = request.getRequestDispatcher(url);
^
com\seaskysoft\servlets\DispatcherServlet.java:36: cannot resolve symbol
symbol : variable request
location: class com.seaskysoft.servlets.DispatcherServlet
HttpSession session=request.getSession();
^
com\seaskysoft\servlets\DispatcherServlet.java:39: cannot resolve symbol
symbol : method setAttribute (java.lang.String,com.seaskysoft.manager.userBean
)
location: interface javax.servlet.http.HttpSession
session.setAttribute("user",user);
^
com\seaskysoft\servlets\DispatcherServlet.java:109: cannot resolve symbol
symbol : method getAttribute (java.lang.String)
location: interface javax.servlet.http.HttpSession
if (session.getAttribute("user").getIsLoged==true) {
^
Note: com\seaskysoft\servlets\LoginAction.java uses or overrides a deprecated AP
I.
Note: Recompile with -deprecation for details.
4 errors
是怎么回事?