서블릿1
1에서 100까지 출력
package com.test.ex;
import java.io.IOException;
import java.io.PrintWriter;
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 Servlet_demo01
*/
@WebServlet("/Sev01")
public class Servlet_demo01 extends HttpServlet {
private static final long serialVersionUID = 1L;
public Servlet_demo01() {
super();
// TODO Auto-generated constructor stub
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
int sum = 0;
for(int cnt = 1;cnt <=100;cnt++)
sum+=cnt;
response.setContentType("text/html;charset=euc-kr");
PrintWriter out=response.getWriter();
out.println("<html>");
out.println("<head>");
out.println("<title>백까지합</title>");
out.println("</head>");
out.println("<body>");
out.printf("100까지의 합 결과: %d",sum);
out.println("</body>");
out.println("</html>");
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
doGet(request, response);
}
}