solr的創建索引的方式一般有兩種:1.在配置文件中設置數據庫鏈接,直接創建索引;java
2.在java程序中寫定時器,進行創建索引。數據庫
本人採用的是後者,由於考慮到數據的安全和有效性處理。安全
具體的java代碼:code
public void testIndex() { try { List<SolrInputDocument> docs = new ArrayList<SolrInputDocument>(); SolrInputDocument doc = null; //從數據庫中獲取數據 DbUtilTest dbUtil = new DbUtilTest(); List<Map<String, String>> list = new ArrayList<Map<String,String>>(); list = dbUtil.query(); for (Map<String, String> map: list) { //創建document對象 doc = new SolrInputDocument(); doc.addField("id", map.get("id")); doc.addField("name", map.get("name")); doc.addField("author", map.get("author")); doc.addField("region", map.get("region")); doc.addField("theme", map.get("theme")); doc.addField("create_time", map.get("create_time")); doc.addField("content", map.get("content")); docs.add(doc); } //執行添加 server.add(docs); server.commit(); } catch (MalformedURLException e) { e.printStackTrace(); } catch (SolrServerException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } }