[問題] 想請問一下
為什麼編譯時我總是一直出現
import javax.servlet.ServletException;
^
WelcomeServlet.java:4: package javax.servlet.http does not e
import javax.servlet.http.HttpServlet;
^
WelcomeServlet.java:5: package javax.servlet.http does not e
import javax.servlet.http.HttpServletRequest;
^
WelcomeServlet.java:6: package javax.servlet.http does not e
import javax.servlet.http.HttpServletResponse;
^
WelcomeServlet.java:10: cannot find symbol
symbol: class HttpServlet
public class WelcomeServlet extends HttpServlet
^
WelcomeServlet.java:13: cannot find symbol
symbol : class HttpServletRequest
location: class WelcomeServlet
protected void doGet( HttpServletRequest request,
^
WelcomeServlet.java:14: cannot find symbol
symbol : class HttpServletResponse
location: class WelcomeServlet
HttpServletResponse response )
^
WelcomeServlet.java:15: cannot find symbol
symbol : class ServletException
location: class WelcomeServlet
throws ServletException, IOException
^
8 errors
這些錯誤不好意思是我哪裡沒設好嗎？？
謝謝
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