// 更新设计信息
  private boolean updateDesign(String funcId, String pageType, String content) {
    String sql =
        "update fun_design set page_content = ? "
            + "where fun_id = '"
            + funcId
            + "' and page_type = '"
            + pageType
            + "' ";

    return BigFieldUtil.updateStream(sql, content, DefineName.DESIGN_NAME);
  }
  // 新增设计信息
  private boolean insertDesign(String funcId, String pageType, String content) {
    String sql = "insert into fun_design(design_id, fun_id, page_type) " + "values(?, ?, ?)";

    // 创建主键
    String keyId = KeyCreator.getInstance().createKey("fun_design");

    DaoParam param = _dao.createParam(sql);
    param.setDsName(DefineName.DESIGN_NAME);
    param.addStringValue(keyId).addStringValue(funcId).addStringValue(pageType);

    _dao.update(param);

    // 保存大字段信息
    String usql = "update fun_design set page_content = ? where design_id = '" + keyId + "'";

    return BigFieldUtil.updateStream(usql, content, DefineName.DESIGN_NAME);
  }