JSP, Servlet
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Application 객체JSP, Servlet 2021. 12. 12. 22:40
- 상태 유지를 위한 5가지 방법 Application, session, cookie, hidden input, querystring 계산할 값을 입력 하세요. 입력 : import java.io.IOException; import javax.servlet.ServletContext; 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("/calc") pu..
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입력 데이터 배열로 보내기JSP, Servlet 2021. 12. 12. 22:38
계산할 값을 입력 하세요. 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; @WebServlet("/calc") public class Calc extends HttpServlet { protected void doPost(HttpServletRequest request, HttpServletResponse response)..
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계산할 값 x, y를 입력하고 덧셈/뺄셈을 누르면 그에 맞는 결과값 출력JSP, Servlet 2021. 12. 12. 22:37
계산할 값을 입력 하세요. 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; @WebServlet("/calc") public class Calc extends HttpServlet { protected void doPost(HttpServletRequest request, HttpServletResponse response)..
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계산할 값 x, y를 입력하면 결과값 출력JSP, Servlet 2021. 12. 12. 22:35
계산할 값을 입력 하세요. package servlet.problem; import java.io.IOException; mport javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; @WebServlet("/add") public class Add extends HttpServlet { protected void doPost(HttpServletRequest request, HttpSer..
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만들기 전에 기초적인 내용들JSP, Servlet 2021. 12. 12. 22:31
Server Application 조각 -> Server Application Let GET : list/reg/edit/del -> list/reg/edit/del 조각 전달 후 종료 톰캣은 WAS, Web Server라고도 할 수 있음 Servlet 프로그램 만들기 service() public class Main extneds HttpServlet { public void service(HttpServletRequest request, HttpservletResponse response) throws IOException, ServletException { System.out.println("hello Servlet"); } } : HttpServletRequest 입력도구, HttpservletR..