IDEA+tomcat 可以正常訪問jsp頁面，跳轉servlet報錯 實體化servlet類例外，重繪頁面報錯HTTP Status 404 – 未找到，求指導
servlet代碼
package servlet;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;
import domain.User;
import service.UserService;
import service.UserServiceImpl;
@WebServlet(name = "/UserListServlet")
public class UserListServlet extends HttpServlet {
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//呼叫vehService完成查詢
UserService service = new UserServiceImpl();
List<User> users = service.findAll();
//將list存入request域
request.setAttribute("users",users);
//轉發到list.jsp
request.getRequestDispatcher("/list.jsp").forward(request,response);
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
}
}
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標籤：Web 開發
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