update

@@ -4,6 +4,7 @@
 package com.yoho.unions.server.restapi;
 
 import java.io.IOException;
+import java.util.Enumeration;
 
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
@@ -63,8 +64,14 @@ public class ClickUnionRest {
 	public void addUnion4Special(ClickUnionRequestBO bo, HttpServletRequest request, HttpServletResponse response) {
 		try {
 			bo.setClientIp(RemoteIPInterceptor.getRemoteIP());
+			Enumeration<String> e = request.getHeaderNames();
+			while (e.hasMoreElements()) {
+				String key = e.nextElement();
+				System.out.println(key + "=" + request.getHeader(key));
+			}
 			unionService.clickUnion(bo);
 			log.info("addUnion4Special with result is {}, and request is {}", response, request);
+			response.setStatus(301);
 			response.sendRedirect("https://itunes.apple.com/cn/app/yoho!-you-huo/id490655927?mt=8");
 		} catch (IOException e) {
 			log.error("addUnion4Special error with request={}", bo, e);