筛选(在list中筛选所有名称为admin的数据)
List<Object> resultList = list.stream().filter(obj-> Objects.equals(obj.getName(), "admin")).collect(Collectors.toList());
处理
Object object = new Object(); resultList.stream().forEach(obj-> { // 拷贝
BeanUtil.copyBean(object, obj);
String name = obj.getName; });