问题描述
求助大家！！我返回data怎么也不对前台js：$.post("resource/addtolists",{selectedList:selectedId,id:<s:propertyvalue="id"/>,rname:rname,type:type,aid:aid,uname:$('#uname_'+id+'_'+type).val()},function(data){alert(data)if(func()){newsaddtolist();//提示加入列表成功showCmt(url,cmtCont,type);}elsenewsaddtolist2();//异步刷新失败});alert（data）结果是这样滴……后台action里是这样滴publicStringexecute(){ListRelationManagerlistrelationManager=newListRelationManager();if(selectedList!=null&&!"".equalsIgnoreCase(selectedList)){String[]listArray=this.getSelectedList().split(",");updateIndex();logger.info(selectedList);for(inti=0;i<listArray.length;i++){logger.info(listArray[i]);}//String[]newlistIds=this.getSelectedList().split(",");List<ListRelation>listRelation=listrelationManager.obtainRelationByResource(id);StringnewaddLatestList=","+selectedList;if(listRelation!=null&&listRelation.size()>0){for(ListRelationl:listRelation){logger.info(","+newaddLatestList.indexOf(","+l.getListId()+","));if(l.getListId()!=null&&newaddLatestList.indexOf(","+l.getListId()+",")>-1){newaddLatestList=newaddLatestList.replaceAll(","+l.getListId()+",",",");logger.info(newaddLatestList);}}newaddLatestList=newaddLatestList.substring(1);}//删除资源Id与已有归属列表的关系lol.info(getSessionUID(),LogConst.LOG_ACTION_RESOURCE,LogConst.LOG_OPERATION_E,String.valueOf(id),"用户将资源从全部所属列表中移除","",getSessionVersion(),getSessionCompany(),System.currentTimeMillis());listrelationManager.deleteResourceRelations(id);//addedListId中存放所有要加入的列表的idList<Integer>addedListId=newArrayList<Integer>();for(Stringlid:listArray){IntegerlistId=Integer.parseInt(lid);addedListId.add(listId);}//保存资源Id和要加入的列表Id的关系listrelationManager.saveListsOfResource(id,addedListId);logger.info(addedListId);//更新数据库中存放用户最近操作if(!newaddLatestList.trim().equals("")){updateUserLatestList(getSessionUID(),newaddLatestList.split(","));}//自动添加操作到评论cmtCont="#操作#加入列表";CommentActionmyCommentAction=newCommentAction();myCommentAction.setUid(userId);myCommentAction.setId(id);myCommentAction.setPid(null);myCommentAction.setAid(aid);myCommentAction.setName(rname);myCommentAction.setUname(uname);myCommentAction.setCmtCont(cmtCont);myCommentAction.setType(type);myCommentAction.setAtid("");myCommentAction.execute();url=myCommentAction.getCmtUrl();//取得评论的url//记录用户行为日志RecommendUtil.log(getSessionUID(),id,resourceType,addedListId,Constant.ITEM_TYPE_LIST,Constant.BEHAVIOR_TYPE_EDIT);for(Integerlid:addedListId){lol.info(getSessionUID(),LogConst.LOG_ACTION_RESOURCE,LogConst.LOG_OPERATION_D,String.valueOf(id),"用户将资源加入列表",String.valueOf(lid),getSessionVersion(),getSessionCompany(),System.currentTimeMillis());}}else{cmtCont="#操作#移出列表";CommentActionmyCommentAction=newCommentAction();myCommentAction.setUid(userId);myCommentAction.setId(id);myCommentAction.setPid(null);myCommentAction.setAid(aid);myCommentAction.setName(rname);myCommentAction.setUname(uname);myCommentAction.setCmtCont(cmtCont);myCommentAction.setType(type);myCommentAction.setAtid("");myCommentAction.execute();url=myCommentAction.getCmtUrl();if(delflag){lol.info(getSessionUID(),LogConst.LOG_ACTION_RESOURCE,LogConst.LOG_OPERATION_E,String.valueOf(id),"用户将资源从全部所属列表中移除","",getSessionVersion(),getSessionCompany(),System.currentTimeMillis());listrelationManager.deleteResourceRelations(id);}}returnSUCCESS;}求助为啥返回data是这种东西…………
解决方案
解决方案二：
你这个后台是写在jsp页面里了？
解决方案三：
你没有配置json插件，本来就应该返回你对应页面的源代码。你也可以通过流去输出响应，让你的Action返回NULL，然后通过response.getWriter().write()把你想返回前台的数据当成参数就OK了。