File size: 1,112 Bytes
08aee07 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | import domain.User;
import service.impl.userServiceImpl;
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;
@WebServlet("/findUserServlet")
public class findUserServlet extends HttpServlet {
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//1、获取id
String id = request.getParameter("id");
//2、调用Service查询
userServiceImpl service = new userServiceImpl();
User user = service.findUserById(id);
//3、将user存入request
request.setAttribute("user", user);
//4、转发到update.jsp
request.getRequestDispatcher("/update.jsp").forward(request,response);
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
this.doGet(request, response);
}
}
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