【項目報錯】com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException

時間 2019-12-05

標籤項目報錯 com.mysql.jdbc.exceptions.jdbc4.mysqlintegrityconstraintviolation com mysql jdbc exceptions mysqlintegrityconstraintviolation exception 欄目 MySQL 简体版

原文原文鏈接

com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '5' for key 'PRIMARY' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_17

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1. 【項目實戰】- com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException
2. com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException
3. hibernate保存實體類報錯com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException
4. Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException
5. com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '2147483
6. com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '8888888
7. com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '1' for
8. com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column 'id' cannot be n
9. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Cannot delete or
10. com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException解決辦法
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項目報錯

mysqlintegrityconstraintviolationexception