import java.util.Date;
 import java.util.List;
 
 import com.fasterxml.jackson.annotation.JsonFormat;
 
 import lombok.Data;
 @Data
 public class BsChannelPostReply {
 private long replyId;
 private String niceName;
 @JsonFormat(pattern="yyyy-MM-dd HH:mm:ss",timezone = "GMT+8") 
 private Date replyDate;
 private String content;
 private long directRepliedId;//回復的直接評論的replyId
 private List<BsChannelPostReply> children;//下面的子評論
 }

 @Override
 @Datasource(value="community")//切換數據源
 public List<BsChannelPostReply> getMainReply(int postId) {
  // TODO Auto-generated method stub
  List<BsChannelPostReply> listMain=dao.getMainReply(postId);//獲取主評論
  if(listMain.size()>=0){//如果主評論不為空
  for (BsChannelPostReply bsChannelPostReply : listMain) {
   bsChannelPostReply.setChildren(getMainReplyChildren(bsChannelPostReply.getReplyId()));//加載子評論
  }
  }
  return listMain;
 }
 
 @Override
 @Datasource(value="community")//切換數據源
 public List<BsChannelPostReply> getMainReplyChildren(long replyId) {
  // TODO Auto-generated method stub
  List<BsChannelPostReply> listChildren=dao.getMainReplyChildren(replyId);//根據當前的replayId獲取當前級子評論列表
  if(listChildren.size()>=0){
  for (BsChannelPostReply bsChannelPostReply : listChildren) {
   bsChannelPostReply.setChildren(getMainReplyChildren(bsChannelPostReply.getReplyId()));//在判斷當前子評論是否還有子評論，遞歸調用，直到沒有子評論
  }
  }
  return listChildren;
 }