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53 lines
2.3 KiB
53 lines
2.3 KiB
package web.servlet.student;
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import domain.Student;
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import service.StudentService;
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import service.impl.StudentServiceImpl;
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import javax.servlet.ServletException;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.servlet.http.HttpSession;
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import java.io.IOException;
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import java.util.Date;
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@WebServlet("/studentPasswordUpdateServlet")
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public class StudentPasswordUpdateServlet extends HttpServlet {
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protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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request.setCharacterEncoding("utf-8");
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HttpSession session = request.getSession();
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Student student= (Student)session.getAttribute("student");
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String studentid = student.getS_id();
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String newpassword = request.getParameter("student-newpassword");
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String ennewpassword = request.getParameter("student-ennewpassword");
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String regex = "^[\\w]{3,12}$";
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boolean flag = newpassword.matches(regex);
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if (!flag) {
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request.setAttribute("update_msg", "密码格式错误，重新提交！"+String.format("%tT",new Date()));
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request.getRequestDispatcher("/WEB-INF/student/studentUpdatePassword.jsp").forward(request, response);
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} else if (!newpassword.equals(ennewpassword)) {
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request.setAttribute("update_msg", "密码确认错误，请重新提交！" + String.format("%tT", new Date()));
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request.getRequestDispatcher("/WEB-INF/student/studentUpdatePassword.jsp").forward(request, response);
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} else {
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StudentService service= new StudentServiceImpl();
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service.updatePassword(studentid,newpassword);
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Student newStudent = service.findStudentById(student);
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student = newStudent;
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session.setAttribute("student",student);
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request.setAttribute("update_msg", "修改成功！" + String.format("%tT", new Date()));
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request.getRequestDispatcher("/WEB-INF/student/studentUpdatePassword.jsp").forward(request, response);
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}
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}
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protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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doPost(request,response);
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}
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}
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