回答編集履歴

  @Override

  public void save(Book book) {

  - jdbcTemplate.update("INSERT INTO book(id INT(11) AUTO_INCREMENT, title, author, publisher, buy_Date, release_Date, over_View) VALUES(?, ?, ?, ?, ?, ?, ?)",

  - book.getId(), book.getTitle(), book.getAuthor(), book.getPublisher(), book.getBuyDate(), book.getReleaseDate(), book.getOverView() );

  + book.getTitle(), book.getAuthor(), book.getPublisher(), book.getBuyDate(), book.getReleaseDate(), book.getOverView() );