模式验证：缺少表[hibernate_sequences]

发生异常是因为您没有

generator

@GeneratedValue

    @GeneratedValue(strategy=GenerationType.TABLE, generator="course")        @TableGenerator(     name="course",     table="GENERATOR_TABLE",     pkColumnName = "key",     valueColumnName = "next",     pkColumnValue="course",     allocationSize=30 )    private int id;