JDBCTemplate/NamedParameterJdbcTemplate无法插入FileItem/Blob

import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
import org.springframework.jdbc.core.namedparam.SqlParameterSource;
import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
import org.springframework.jdbc.datasource.DriverManagerDataSource;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.sql.Blob;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;

public class BlobInsertExample {

    public static void main(String[] args) {
        DriverManagerDataSource dataSource = new DriverManagerDataSource();
        dataSource.setDriverClassName("com.mysql.cj.jdbc.Driver");
        dataSource.setUrl("jdbc:mysql://localhost:3306/mydatabase");
        dataSource.setUsername("username");
        dataSource.setPassword("password");

        NamedParameterJdbcTemplate jdbcTemplate = new NamedParameterJdbcTemplate(dataSource);

        File file = new File("path/to/your/file.jpg");
        Blob blob = null;
        try (FileInputStream fis = new FileInputStream(file)) {
            blob = new javax.sql.rowset.serial.SerialBlob(fis.readAllBytes());
        } catch (FileNotFoundException | SQLException e) {
            e.printStackTrace();
        }

        String sql = "INSERT INTO my_table (name, content) VALUES (:name, :content)";
        SqlParameterSource namedParameters = new MapSqlParameterSource()
                .addValue("name", "file.jpg")
                .addValue("content", blob);

        jdbcTemplate.update(sql, namedParameters);
    }
}