- uri, url, path, remote host등의 정보 출력
package examples;
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("/info")
public class InfoServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
public InfoServlet() {
super();
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head><title>info</title></head>");
out.println("<body>");
String uri = request.getRequestURI();
StringBuffer url = request.getRequestURL();
String contentPath = request.getContextPath();
String remoteAddr = request.getRemoteAddr();
out.println("uri : " + uri + "<br>");
out.println("url : " + url + "<br>");
out.println("contentPath : " + contentPath + "<br>");
out.println("remoteAddr : " + remoteAddr + "<br>");
out.println("</body>");
out.println("</html>");
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doGet(request, response);
}
}결과
Enjoy to study