//query build

//send page and pageCount params

while (true) {

if (pageCount == 0) {// 下载专用

tempjson = downLoad(query, tempjson, datas);

return tempjson;

} else if (pageList.isEmpty() || page - 2 < 0) {

//首页

response = es.getClient().prepareSearch(userIndexName).setSize(pageCount).addSort("_uid", SortOrder.ASC)

.setQuery(query).get();

} else {

response = es.getClient().prepareSearch(userIndexName).setSize(pageCount).addSort("_uid", SortOrder.ASC)

.searchAfter(pageList.get(page - 2))//

.setQuery(query).get();

}

SearchHit[] searchHits = response.getHits().getHits();

for (SearchHit sh : searchHits) {

lastSearchHit = sh;

Map<String, Object> resultMap = sh.getSource();

String id = sh.getId();

JSONObject json = new JSONObject();

json = saveJsonData(json, id, resultMap);//构造数据

datas.add(json);

}

if (!isRepeatFlag(lastSearchHit.getSortValues(), pageList)) {

pageList.add(lastSearchHit.getSortValues());

}

private boolean isRepeatFlag(Object[] tempList, List<Object[]> pageList) {

for (Object[] pageObj: pageList){

if(tempList[0].equals(pageObj[0]))

return true;

}

return false;

}