@transactional註解,報錯後數據庫操做回滾失敗

1. https://jingyan.baidu.com/article/3a2f7c2e27d51b26afd611ff.htmlhtml   2. https://blog.csdn.net/lee_star1/article/details/71730107post   需拋出RuntimeException錯誤spa throw new RuntimeException("回滾"); tr

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