语法报错请问各位大手这语法怎么错了刚学看不出来

Question

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**

• Servlet implementation class course

• /
  @WebServlet("/course")
  public class course extends HttpServlet {
  private static final long serialVersionUID = 1L;

  /**

  • @see HttpServlet#HttpServlet()
  • /
    public course() {
    super();
    // TODO Auto-generated constructor stub
    }

  /**

  • @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
  • /
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    doPost (request, response);
    }

  protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
  { request.setCharacterEncoding("utf-8");

    String mingzi= request.getParameter("mingzi");
    String xuehao= request.getParameter("xuehao");
    String mima= request.getParameter("mima");
    String xingbei= request.getParameter("xingbei");
    String department= request.getParameter("department");        
    String[] ch1= request.getParameterValues("ch1");
    String email= request.getParameter("email");
    String memo= request.getParameter("beizhu");
    
    response.setContentType("text/html;charset=utf-8");
     response.getWriter().write("
  姓名: "+mingzi+"
  ");
     response.getWriter().write("
  学号: "+xuehao+"
  ");
     response.getWriter().write("
  密码: "+mima+"
  ");
     response.getWriter().write("
  性别: "+xingbei+"
  ");
     response.getWriter().write("
  系部: "+department+"
  ");
     response.getWriter().write("
  所选课程: "+ch1+"
  ");
     response.getWriter().write("
  邮箱: "+email+"
  ");
     response.getWriter().write("
  备注: "+memo+"
  "); 
     for(int i=0;ch1!=null && i<ch1.length;i++){
            response.getWriter().write("
  所选课程"+ch1[i]+"
  

  

Answer 1

少打一个大括号吧