HTTP header 정보 가져오기

Http header 정보를 가져올때 사용

<%@page language="abap" %>
<%@extension name="htmlb" prefix="htmlb" %>
<htmlb:content design="design2003" >
  <htmlb:page title="test" >
    <htmlb:form>
      <table>
      <%
      data: fields type TIHTTPNVP.
      DATA: field  type IHTTPNVP.
      DATA: val TYPE string.

      call METHOD request->get_header_fields CHANGING fields = fields.
      loop at fields into field.
      %>
      <tr><td>
      <%= field-name%></td><td><%= field-value%>
      </td></tr>
      <%
      endloop.
      %>
      </table>
    </htmlb:form>
  </htmlb:page>
</htmlb:content>

 

단일 필드 값만 가져올 경우

<%
val = request->get_header_fields( name = 'host' ).
%>