HTTP 응답 데이터
텍스트 응답
@WebServlet(name = "responseHeaderServlet", urlPatterns = "/response-header")
public class ResponseHeaderServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
PrintWriter writer = response.getWriter();
writer.print("ok");
}
}HTML 응답
@WebServlet(name = "responseHtmlServlet", urlPatterns = "/response-html")
public class ResponseHtmlServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// Content-Type: text/html;charset=utf-8
response.setContentType("text/html");
response.setCharacterEncoding("utf-8");
PrintWriter writer = response.getWriter(); writer.println("<html>"); writer.println("<body>");
writer.println(" <div>안녕?</div>"); writer.println("</body>"); writer.println("</html>");
}
}API JSON
참고
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