Spring Jdbctemplat writes BLOB data to NULL

Recently made platform news interface, the database is oracle10g, the project uses the spring framework, the news table has a BLOB type, but encountered in writing the Blob field is empty, replaced the spring jar package is invalid, and the bug did not see what the clue, Finally, the target is locked on the version of the jar package referenced by Oracle.jdbc.OracleDriver, because the write to another platform is possible, and it is confirmed that the low version of the jar package causes the write to be unsuccessful.

Previous jar package version of Oracle JDBC Driver version-9.0.2.0.0;

The version that was successfully written after replacement was the Oracle JDBC Driver version-"10.2.0.3.0;

Again you can remind everyone if you encounter this situation, you can first confirm the version of the jar package.