Blob 存储方法????? byte[] b Snappy.compress((字符串).getBytes(UTF-8))???//可选用Snappy压缩????
Blob 存储方法
????? byte[] b = Snappy.compress((字符串).getBytes("UTF-8"));???//可选用Snappy压缩 ??????InputStream is = new ByteArrayInputStream(b);//转为InputStream ??????ps.setBinaryStream(3, is);//用setBinaryStream对blob字段进行存储
