{
String userID = request.getParameter("id");
String userName = null;
if(privilegeManagementService!=null)
{
userName = privilegeManagementService.query4UserNameByID(userID);
}
String newPass = request.getParameter("newPass");
try{
iChangePassword.changePassword(userName,newPass);//pass能否为空?
resultInfo.setSucceed();