Solr工具类

 1 import java.util.List;
 2 
 3 import org.springframework.beans.factory.annotation.Autowired;
 4 import org.springframework.context.ApplicationContext;
 5 import org.springframework.context.support.ClassPathXmlApplicationContext;
 6 import org.springframework.data.solr.core.SolrTemplate;
 7 import org.springframework.stereotype.Component;
 8 
 9 import com.pinyougou.mapper.TbItemMapper;
10 import com.pinyougou.pojo.TbItem;
11 import com.pinyougou.pojo.TbItemExample;
12 import com.pinyougou.pojo.TbItemExample.Criteria;
13 
14 @Component
15 public class SolrUtil {
16 
17     @Autowired
18     private TbItemMapper itemMapper;
19     
20     @Autowired
21     private SolrTemplate solrTemplate;
22     
23     //导入数据方法
24     public void importData(){
25         //查询数据
26         
27         TbItemExample example=new TbItemExample();
28         Criteria criteria = example.createCriteria();
29         criteria.andStatusEqualTo("1");        
30         List<TbItem> list = itemMapper.selectByExample(example);
31         
32         for(TbItem item:list){
33             System.out.println(item.getTitle());            
34         }
35         System.out.println("开始导入数据....");
36     
37         solrTemplate.saveBeans(list);
38         solrTemplate.commit();
39         System.out.println("导入数据完成....");
40     }
41     
42     public static void main(String[] args) {
43         
44         ApplicationContext content=new ClassPathXmlApplicationContext("classpath*:spring/applicationContext*.xml");
45         SolrUtil solrUtil=  (SolrUtil) content.getBean("solrUtil");
46         solrUtil.importData();
47         
48     }
49 
50 }