org.springframework.orm.hibernate3.HibernateSystemException: Exception occurred inside setter of com
數據庫中某字段爲空時 報錯爲 在進行查詢時，發現數據庫內一條數據的某一個字段爲空null時，控制檯會報這個錯。 但是在數據庫裏面卻可以正常查詢。 進行查找發現，是對應實體類的相應字段是基本數據類型，在查詢結果爲空的時候無法set值。 解決辦法，將基本數據類型轉換成包裝類。（如基本數據類型：int，包裝類：Integer） 因爲包裝類是一個類，允許爲空null。
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相關文章
- 1. org.springframework.orm.hibernate3.HibernateSystemException:
- 2. org.hibernate.PropertyAccessException: IllegalArgumentException occurred while calling setter of com
- 3. org.springframework.orm.hibernate3.HibernateSystemException: a different object with the same identi
- 4. During handling of the above exception, another exception occurred:
- 5. An unhandled exception of type 'System.TypeInitializationException' occurred in System.ServiceModel.
- 6. 【pip install 問題彙總】During handling of the above exception, another exception occurred:
- 7. Python:Selenium錯誤During handling of the above exception, another exception occurred:
- 8. 【解決方案】During handling of the above exception, another exception occurred:
- 9. python pycharm 自建項目進行debug 失敗。During handling of above exception， another exception occurred
- 10. An exception occurred during a WebClient request