1、
实体属性如下
private List<String> deptCodes;
实体中的set方法,此时便将数据写入到了属性
public void setDeptCodes(List<String> deptCodes){if (CollectionUtils.isEmpty(this.getDeptCodes())){this.setDeptCodes(Lists.newArrayList());}this.setDeptCodes(deptCodes);}