HttpClient 处理header

1,需要同时使用commons-codec-1.3.jar
2,a.jsp
<%@ page language="java" pageEncoding="UTF-8"%>
<%
    response.addHeader("location","beijing");
%>
3,
            HttpClient client = new HttpClient();
            HeadMethod headMethod = new HeadMethod(
                    "http://localhost:8080/Test/jsp/a.jsp");
            client.executeMethod(headMethod);
            Header[] headers = headMethod.getResponseHeaders();
            System.out.println(headers.length);
            for (int i = 0; i < headers.length; i++) {
                out.println(headers[i] + " <br>");
            }
            headMethod.releaseConnection();

4,资源:
http://hi.baidu.com/toad24/blog/item/6d4e734e4ac2d00bb3de05d3.html
AD:http://dev2dev.bea.com.cn/techdoc/20060621823.html#_Toc131329166
http认证:http://dev.csdn.net/author/Jason009/769317e872024d0f8a2710141384ba47.html
http://www.iteye.com/topic/84996