摘要： Hibernate让Model支持关联扩展属性：select new Jxc(a,b.mc) from Jxc as a,btb as b在Model中创建构造方法:Jxc(Jxc jxc ,String mc){ BeanUtilsBean.getInstance().copyProperties(this, jxc); this.setMc(mc);}给Model设备transient属性：@Transientpublic String getMc() { return mc;}public void setMc(String value) { this.mc = value;} 阅读全文