Oracle clob字段的插入
PreparedStatement pstmSel = conn.prepareStatement(INS_TOPIC_UPDATE); pstmSel.setInt(1, topic.getTopicId()); ResultSet rs = pstmSel.executeQuery(); if (rs.next()) { oracle.sql.CLOB clob = (oracle.sql.CLOB) ((com.mchange.v2.c3p0.impl.NewProxyResultSet)rs).getClob("topicContent"); //weblogic.jdbc.vendor.oracle.OracleThinClob clob = (weblogic.jdbc.vendor.oracle.OracleThinClob)rs.getClob("topicContent"); Writer outStream = clob.getCharacterOutputStream(); //data是传入的字符串，定义：String data char[] c = CodeFilter.htmlEncode(topicContent).toCharArray(); outStream.write(c, 0, c.length); outStream.flush(); outStream.close(); } conn.commit(); rs.close(); pstmSel.close();