org.hibernate.AnnotationException: Use of @OneToMany or @ManyToMany targeting an unmapped class
配置了一個@OneToMany註解，但是專案跑起來之後一直報下面的錯：
org.hibernate.AnnotationException: Use of @OneToMany or @ManyToMany targeting an unmapped class: com.project.entity.ProjectOutboundBudget.projectOutboundFeeInfos[com.eplugger.entity.ProjectOutboundFeeInfo]從類上面看，已經為class配置了@Entity註解，懷疑的地方都查到了，但還是一無所獲，直到最後偶然發現，@Entity註解用了hibernate的，而不是javax的，將其改為javax的註解，問題就解決了。
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