private List<Item> search(Query query, int num) throws Exception {
List<Item> result = new ArrayList<Item>();
Sort s = new Sort(new SortField("pubTime", SortField.LONG));
TopDocs hits = indexSearcher.search(query, num, s);
for (ScoreDoc scoreDoc : hits.scoreDocs) {
Document doc = indexSearcher.doc(scoreDoc.doc);
Item model = new Item();
model.setTitle(doc.get("title"));
model.setContent(doc.get("content"));
model.setId(doc.get("id"));
result.add(model);
}
return result;
}
@SuppressWarnings("deprecation")
@Override
public void process(Item item) throws Exception {
Calendar cal = Calendar.getInstance();
String year = String.valueOf(cal.get(Calendar.YEAR));
if (item.getTemplate() == null) {
item.setStatus(false);
return;
}
String pubTime = extract("pubTime", item);
String tmp = "";
Date result = new Date();
Matcher matcher1 = regx1.matcher(pubTime);
Matcher matcher2 = regx2.matcher(pubTime);
Matcher matcher3 = regx3.matcher(pubTime);
if (StringUtils.isBlank(pubTime)) {
// 如果没有抽取到，则使用默认的抽取策略
} else if (matcher1.find()) {
tmp = matcher1.group();
String[] tmps = tmp.split("-|\\s");
tmps[0] = year;
tmps[1] = (tmps[1].length() == 1 ? "0" + tmps[1] : tmps[1]);
tmps[2] = (tmps[2].length() == 1 ? "0" + tmps[2] : tmps[2]);
result = format1.parse(tmps[0] + "-" + tmps[1] + "-" + tmps[2] + " " + tmps[3]);
} else if (matcher2.find()) {
tmp = matcher2.group();
String[] tmps = tmp.split("-");
tmps[0] = year;
tmps[1] = (tmps[1].length() == 1 ? "0" + tmps[1] : tmps[1]);
tmps[2] = (tmps[2].length() == 1 ? "0" + tmps[2] : tmps[2]);
result = format2.parse(tmps[0] + "-" + tmps[1] + "-" + tmps[2]);
} else if (matcher3.find()) {
String temp = matcher3.group();
temp.replace("年", "-");
temp.replace("月", "-");
temp.replace("日", "-");
result = new Date(temp);
}
item.setPubTime(result);
}