solr数据导入及集成

1、安装
下载，解压

java -jar start.jar

访问 http://localhost:8983/solr/
2、数据导入
solr有多种数据导入方式，此处我们直接从数据库导入
solr-4.6.1\solr-4.6.1\example\solr\collection1\conf\db-data-config.xml

<dataConfig>
    <dataSource driver="com.mysql.jdbc.Driver" url="jdbc:mysql://127.0.0.1:3306/docsearch" user="root" password="root" />
    <document name="function">

        <entity name="function" query="select 
        	functionid as id,
        	name,
        	description,
        	uri as url,
        	 num as num_t,
        	leader as leader_t,
        	 requestsample  as requestsample_t,
		 responsesample   as responsesample_t,
		 divideid          as divideid_i,
		 remark             as remark_t,
		 lastupdatetime   as lastupdatetime_t,
		 lastupdateperson  as lastupdateperson_t,
		 cachedata          as cachedata_t,
		 cachetime         as cachetime_t,
		 needlogin         as needlogin_t,
		 isapi              as isapi_t,
		 createtime         as createtime_t,
		 integratedapproach as integratedapproach_t,
		 frequency         as frequency_t,
		 dataamount       as dataamount_t,
		 mode             as mode_t,
		 status_            as status_s,
		 alteradvice        as alteradvice_t
        	from function">
        </entity>

   
    </document> 
    <document name="fields">

 
        
          <entity name="fields" query="select 
        	 fieldid as id,
		 num  as num_t,
		 fieldname  as fieldname_t,
		 classify  as classify_t,
		 isnull  as isnull_t,
		 lettername  as lettername_t,
		 javatype  as javatype_t,
		 description  as description_t,
		 type  as type_t,
		 status_  as status_t,
		 functionid as functionid_i
        	from  fields">
        </entity>
    </document>
</dataConfig>

参考schema
solr-4.6.1\solr-4.6.1\example\solr\collection1\conf\schema.xml
到控制台导入
http://localhost:8983/solr/#/collection1/dataimport//dataimport
3、查询
http://localhost:8983/solr/#/collection1/query
4、集成到自己项目里
通过solrj方式，http方式调用solr服务器进行查询

<!-- 		solr client -->
		<dependency>
			<groupId>org.apache.solr</groupId>
			<artifactId>solr-solrj</artifactId>
			<version>4.5.0</version>
		</dependency>

public class SolrQuery {
	private static final String url = "http://localhost:8983/solr";
	private static HttpSolrServer server = null;
	
	public static QueryResponse query(SolrParams params){
		try {
			if(server==null){
				server = new HttpSolrServer( url );
			}
			return server.query(params);
		} catch (Exception e) {
			return new QueryResponse();
		}
	}
}



ModifiableSolrParams params = new ModifiableSolrParams();
		String q = "name:"+word+" or description:"+word+" or leader_t:"+word+" or url:"+word+" or num_t:"+word;
        params.set("q", q);
        // params.set("defType", "edismax");
        params.set("start",0);
        params.set("rows", 100);
        params.set("wt", "josn");
        QueryResponse res = SolrQuery.query(params);
        SolrDocumentList results = res.getResults();
    	if (logger.isDebugEnabled()) {
			logger.debug("q=" + q);
			logger.debug("results.size()=" + results.size());
		}

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