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post页面报错 ids for this class must be manually assigned before calling save()

post页面报错：

ids for this class must be manually assigned before calling save()

请问怎么解决？

hheartbeat

2018-11-11

源自：SpringBoot+MyBatis搭建迷你小程序 3-8

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慕哥6318786
2018-12-17

你指的是保存区域信息时POST请求报的错吗？最好扣个图，用bug调试工具

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