java.lang.String和java.util.NClob互相转换

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//NClob或Clob转String类型public String clob2Str(NClob nclob) throws Exception {     String content = "";     try {         Reader is = nclob.getCharacterStream();         BufferedReader buff = new BufferedReader(is);// 得到流         String line = buff.readLine();         StringBuffer sb = new StringBuffer();         while (line != null) {// 执行循环将字符串全部取出付值给StringBuffer由StringBuffer转成STRING             sb.append(line);             line = buff.readLine();         }         content = sb.toString();     } catch (Exception e) {         log.error("java.sql.NClob类型转java.lang.String类型出错..."+e.getCause());         e.printStackTrace();     }     return content; }

　　

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/** * String转Clob类型 */ String s="字符串";  Clob clob=new javax.sql.rowset.serial.SerialClob(s.toCharArray());