diff --git a/src/main/java/example/controller/DeleteUserServlet.java b/src/main/java/example/controller/DeleteUserServlet.java new file mode 100644 index 0000000..89c1409 --- /dev/null +++ b/src/main/java/example/controller/DeleteUserServlet.java @@ -0,0 +1,27 @@ +package example.controller; + +import example.dao.UserDao; + +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("/deleteUserServlet") +public class DeleteUserServlet extends HttpServlet { + + UserDao userDao=new UserDao(); + + @Override + protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { + String id = req.getParameter("id"); + try { + userDao.deleteUser(Integer.parseInt(id)); + req.getRequestDispatcher("/user?action=list").forward(req,resp); + } catch (Exception e) { + throw new RuntimeException(e); + } + } +} diff --git a/src/main/java/example/controller/RegisterServlet.java b/src/main/java/example/controller/RegisterServlet.java index 8df948a..45fc660 100644 --- a/src/main/java/example/controller/RegisterServlet.java +++ b/src/main/java/example/controller/RegisterServlet.java @@ -28,13 +28,9 @@ public class RegisterServlet extends HttpServlet { } catch (Exception e) { throw new RuntimeException(e); } - - response.setContentType("text/html; charset=UTF-8"); - response.setCharacterEncoding("UTF-8"); - response.getWriter().println(""); - response.getWriter().println(""); if (save > 0) { - response.getWriter().println("注册成功~"); + request.setAttribute("msg","注册成功"); + request.getRequestDispatcher("msg.jsp").forward(request, response); } else { response.getWriter().println("注册失败~"); } diff --git a/src/main/webapp/msg.jsp b/src/main/webapp/msg.jsp index ec75a9a..e4cf525 100644 --- a/src/main/webapp/msg.jsp +++ b/src/main/webapp/msg.jsp @@ -1,16 +1,52 @@ <%@ page contentType="text/html;charset=UTF-8" language="java" %> - - + + - - - + + + + + + +

提示:

+

${requestScope.msg}

+ + + + diff --git a/src/main/webapp/userList.jsp b/src/main/webapp/userList.jsp index b974fc8..28dfba0 100644 --- a/src/main/webapp/userList.jsp +++ b/src/main/webapp/userList.jsp @@ -137,7 +137,7 @@ ${user.phone} ${user.role} - Delete + 删除