java Clob类型的字段转化为String类型的字段

/** * 将Clob类型的字段转化为String类型的字段 * @param clob  Clob类型的字段 * @return String */public static  String ClobToString(Clob clob){String reString = "";try{Reader is = clob.getCharacterStream();// 得到流BufferedReader br = new BufferedReader(is);String s = br.readLine();StringBuffer sb = new StringBuffer();while (s != null) {// 执行循环将字符串全部取出付值给StringBuffer由StringBuffer转成STRINGsb.append(s);s = br.readLine();}reString = sb.toString();}catch( Exception e){e.printStackTrace();}return reString;}