org.hibernate.PropertyAccessException: Null value was assigned to a property of primitive type setter of com.xugao.bean.MemberLevel.memberpointrate
由于数据不合法的原因,好几次遇到:
org.hibernate.PropertyAccessException: Null value was assigned to a property of primitive type setter of com.xugao.bean.MemberLevel.memberpointrate
的异常,很有必要把它记录下来,以免忘记,
当遇到异常的时候一般都是 表中字段有空的情况,
例如:Membenlevel 表, memberpointrate这个字段的值为空
如果,对应实体类Membenlevel 中
private double memberpointrate;
则会报上面的异常:
修改方法,
private Double memberpointrate;
原因很简单,在java中不能对double,int, 等基本数据类型赋nul值 只能对封装类赋null值
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