HanServlet 실습

web.xml

 

<!-- 한글처리 -->  <servlet>   <servlet-name>han</servlet-name>   <servlet-class>han.HanServlet</servlet-class>  </servlet>  <servlet-mapping>   <servlet-name>han</servlet-name>   <url-pattern>/han</url-pattern>  </servlet-mapping>

 

HanServlet.java

 

package han; import java.io.*; import javax.servlet.*; import javax.servlet.http.*;   public class HanServlet extends HttpServlet {  // service() 메소드는 오버라이딩 하지 않는다.   protected void doGet(HttpServletRequest request,    HttpServletResponse response) throws ServletException, IOException {   String name = request.getParameter("name");   // ISO-8859-1로 byte로 쪼갠뒤 다시 euc-kr로 인코딩   if (name != null) // null 처리    name = new String(name.getBytes("ISO-8859-1"), "euc-kr");   System.out.println("doget 실행 :" + name);   response.setCharacterEncoding("euc-kr");   response.getWriter().write("<h1>" + name + "</h1>");  }  @Override  protected void doPost(HttpServletRequest request,    HttpServletResponse response) throws ServletException, IOException {     request.setCharacterEncoding("euc-kr"); // post request 한글처리   String name = request.getParameter("name");   System.out.println("dopost 실행 :" + name);   response.setCharacterEncoding("euc-kr"); // post responser 한글처리   response.getWriter().write("<h1>환영합니다" + name + "님</h1>");  } }

 

index.jsp

 

<form action ="/pp/han" method="post">  <input type="text" name="name" />  <input type="submit" value="전송"/> </form>