hw2

생성일

2022/09/15 15:12

태그

PrintGrade.java

import java.io.IOException;
import java.io.PrintWriter;
import java.math.BigDecimal;

import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class ArithmeticCalc
 */
@WebServlet("print_grade.jsp")
public class PrintGrade extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public PrintGrade() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("utf-8");
		int total = Integer.parseInt(request.getParameter("mexam")) +
				Integer.parseInt(request.getParameter("fexam")) +
				Integer.parseInt(request.getParameter("report")) +
				Integer.parseInt(request.getParameter("check"));
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
Java
복사

PrintFail.java

import java.io.IOException;
import java.io.PrintWriter;
import java.math.BigDecimal;

import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class ArithmeticCalc
 */
@WebServlet("/ex")
public class PrintFail extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public PrintFail() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("utf-8");
		response.setContentType("text/html;charset=utf-8");
		PrintWriter out = response.getWriter();
		StringBuilder sb = new StringBuilder();
		
		sb.append("<html><body><h2>총점이 60점 미만입니다!!!</h2>");
		sb.append("학번: ").append(request.getParameter("id")).append("<br>");
		sb.append("이름: ").append(request.getParameter("name")).append("<br>");
		
		sb.append("중간시험: ").append(request.getParameter("mexam")).append("<br>");
		sb.append("기발시험: ").append(request.getParameter("fexam")).append("<br>");
		sb.append("리포트: ").append(request.getParameter("report")).append("<br>");
		sb.append("출석: ").append(request.getParameter("check")).append("<br>");
		
		sb.append("총점은: ").append(request.getParameter("total")).append("점 입니다.");
		out.write(sb.toString());
//		response.getWriter().append("Served at: ").append(request.getContextPath());
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
Java
복사

printSuccess.java

import java.io.IOException;
import java.io.PrintWriter;
import java.math.BigDecimal;

import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class ArithmeticCalc
 */
@WebServlet("/ex")
public class PrintSuccess extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public PrintSuccess() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("utf-8");
		response.setContentType("text/html;charset=utf-8");
		PrintWriter out = response.getWriter();
		StringBuilder sb = new StringBuilder();
		
		sb.append("<html><body><h2>성적을 취득하였습니다</h2>");
		sb.append("학번: ").append(request.getParameter("id")).append("<br>");
		sb.append("이름: ").append(request.getParameter("name")).append("<br>");
		
		sb.append("중간시험: ").append(request.getParameter("mexam")).append("<br>");
		sb.append("기발시험: ").append(request.getParameter("fexam")).append("<br>");
		sb.append("리포트: ").append(request.getParameter("report")).append("<br>");
		sb.append("출석: ").append(request.getParameter("check")).append("<br>");
		
		sb.append("총점은: ").append(request.getParameter("total")).append("점 입니다.");
		out.write(sb.toString());
		response.getWriter().append("Served at: ").append(request.getContextPath());
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
Java
복사