[Java]servlet과 jsp의 출력방식 비교

2014년 4월 13일 일요일

package com.example;
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;
@WebServlet("/RequestTest")
public class RequestTest extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String ip = request.getRemoteAddr();
//클라이언트 IP
out.write(ip+" ");
//서버이름
out.write(request.getServerName()+" ");
//서버포트
out.write(request.getServerPort()+" ");
//컨텍스트경로
out.write(request.getContextPath()+" ");
//요청정보길이
out.write(request.getContentLength()+" ");
}
}

servlet에서의 출력

jsp에서의 출력

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