/**
* 卡片变动批量选择回调方法
*
* @return
* @throws IOException
*/
public String chooseChangeBatch() throws IOException {
String cardIds = request.getParameter("cardIds");
String headId = request.getParameter("headId");
String s = cardCommonUCCImpl.chooseChangeBatch(headId, cardIds);
response.setCharacterEncoding("UTF-8");
response.getWriter().write(s);
return null;
}
