'int' object has no attribute '_sa_instance_state' - 代码天地

'int' object has no attribute '_sa_instance_state'

其他 2019-04-02 09:40:58 阅读次数: 0

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FLask外键字段在创建对象赋值时，需要赋值对象，而不是该对象的id或者其他单独的字段

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转载自blog.csdn.net/gymaisyl/article/details/88054035

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