Hi all,
I am trying to use HeadMethod to get 'last-modified'
header from response, and it always returns NULL.
Doesn't matter what site/page is passed to the
constructor, see the code below.
a very rough test (calling from jsp), any help is
appreciated :)
<%
System.out.println("calling head");
HeadMethod head = new
HeadMethod("http://jakarta.apache.org/commons/httpclient/apidocs/index.html";);
if (head == null) {
System.out.println("head is null");
return;
}
Header header =
head.getResponseHeader("last-modified");
if (header == null) {
System.out.println("header for last-modified is
null");
return;
}
String lastModified =
head.getResponseHeader("last-modified").getValue();
System.out.println(lastModified);
%>
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