非常感谢评论。

我刚刚找到了一个解决方案：

I have just found a solution:

Resource r = contex.getResource("classpath:file/ciao.jpg");
InputStream inputStream = r.getInputStream();
SqlLobValue blobVal = new SqlLobValue(inputStream, (int) r.getFile().length() );
SqlParameterValue blob = new SqlParameterValue(Types.BLOB,"BLOB", blobVal );
aProducerTemplate.sendBody(new Object[] {"Mario", "Rossi",blob} );