org.hibernate.MappingException报错
今天要给一个实体类添加一个List集合属性！
[java]
1. private List<Reverts> childList = new ArrayList<Reverts>();
1. private List写完后get/set方法一写，启动就报错：
[plain]
1. org.hibernate.MappingException: Could not determine type for: java.util.List, at table: T_REVERTS, for columns: [org.hibernate.mapping.Column(childList)]
1. org.hibernate.MappingException: Could not determine type for: java.util.List, at table: T_REVERTS, for columns: [org.hibernate.mapping.Column(childList)]解决办法：在属性的get方法上加上一段注解标识它是临时属性，不是数据库字段就OK
[java]
1. @Transient
2. public List<Reverts> getChildList() {
3. return childList;
4. }
5. public void setChildList(List<Reverts> childList) {
6. this.childList = childList;
7. }
1. @Transient 2. public List记得导入的是：importjavax.persistence.Transient;
