HDC调试需求开发（15万预算）,能者速来！>>>
用Dbutils类进行批量插入操作，通过QueryRunner类调用batch能插入成功，调用insertBatch类也能插入成功，但是报数组越界异常。
代码：Object[] result = qr.insertBatch(conn,sql,new ArrayHandler(), params);
异常：java.lang.ArrayIndexOutOfBoundsException
at java.lang.System.arraycopy(Native Method)
at oracle.jdbc.driver.T4CRowidAccessor.unmarshalOneRow(T4CRowidAccessor.java:206)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:612)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:219)
at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:970)
at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:10690)