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升级spring版本后,使用mysql自动生成主键策略时,dbm使用GeneratedKeyHolder把生成的id设置回实体时,会抛错。 提示不能设置id为null。
原因:实际上是实用GeneratedKeyHolder获取到的值类型为biginteger,而实体类型为Long,导致设置失败。
The text was updated successfully, but these errors were encountered:
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wayshall
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升级spring版本后,使用mysql自动生成主键策略时,dbm使用GeneratedKeyHolder把生成的id设置回实体时,会抛错。
提示不能设置id为null。
原因:实际上是实用GeneratedKeyHolder获取到的值类型为biginteger,而实体类型为Long,导致设置失败。
The text was updated successfully, but these errors were encountered: