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@OneToOne 匹配不到时
@OneToOne @JoinColumn(name = "message_fileinfo_id",referencedColumnName = "id",insertable = false,updatable = false) @NotFound(action = NotFoundAction.IGNORE) @OneToOne匹配时，若message_fileinfo_id匹配不到id，则会报错，此时加上@NotFound(action = NotFoun