org.hibernate.id.IdentifierGenerationException: Unknown integral data type for ids : java.lang.String
org.hibernate.id.IdentifierGenerationException: Unknown integral data type for ids : java.lang.String
id的数据类型要和id的生成策略相对应
org.hibernate.id.IdentifierGenerationException: Unknown integral data type for ids : java.lang.String的更多相关文章
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[问题]org.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned bef ...
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在有关联关系的数据表中保存数据时,先保存一端,再保存多端的抛出的异常(此时不管一端,还是多端的对象都没有设置id,属性,也就是要保存的两个对象的id 属性为空.) org.hibernate.id.I ...
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