java 批量插入数据库

  sql = "";
  sql = "insert into  TBL_CMF_USERTELBOOK values (?,?,?,?,sysdate,sysdate,?,?)";
  BatchPreparedStatementSetter batchpss = new BatchPreparedStatementSetter() {

   public int getBatchSize() {
    return telBooks.size();
   }

   public void setValues(PreparedStatement ps, int index)
     throws SQLException {
    TelBook telBook = new TelBook();
    telBook = telBooks.get(index);
    ps.setLong(1, telBook.getAccountId());
    ps.setString(2, telBook.getContactNum());
    ps.setLong(3, telBook.getIsValidate());
    ps.setInt(4, 1);
    ps.setLong(5, telBook.getFriendId());
    ps.setString(6, telBook.getFriendName());
   }
  };

  this.getJdbcTemplate().batchUpdate(sql, batchpss);