一、配置中文分析器
使用IKAnalyzer
配置方法:
1)把IK的jar包添加到solr工程中/WEB-INF/lib目录下
2)把IK的配置文件扩展词典,放到classpath下。/WEB-INF/classes目录下
3)在schema.xml中定义FieldType,指定使用IK作为分析器
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<!-- IKAnalyzer-->
< fieldType name = "text_ik" class = "solr.TextField" >
< analyzer class = "org.wltea.analyzer.lucene.IKAnalyzer" />
</ fieldType >
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4)重启tomcat
二、业务域的定义
1)创建数据库
需要导入的字段:pid,name,catelog_name,price,description,picture
2)每个字段需要对应索引库中的一个field
一条记录对应一个Document,一个字段对应一个域
schema.xml中:
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<!--product-->
< field name = "product_name" type = "text_ik" indexed = "true" stored = "true" />
< field name = "product_price" type = "float" indexed = "true" stored = "true" />
< field name = "product_description" type = "text_ik" indexed = "true" stored = "false" />
< field name = "product_picture" type = "string" indexed = "false" stored = "true" />
< field name = "product_catalog_name" type = "string" indexed = "true" stored = "true" />
< field name = "product_keywords" type = "text_ik" indexed = "true" stored = "false" multiValued = "true" />
< copyField source = "product_name" dest = "product_keywords" />
< copyField source = "product_description" dest = "product_keywords" />
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三、配置DataImport功能(测试用)
步骤:
1、把DataImport插件需要的jar包添加到solr中
solr-dataimporthandler-4.10.3.jar
solr-dataimporthandler-extras-4.10.3.jar
可以放到solrhome/Collection1/lib目录下
2、需要mysql的数据库驱动的jar包
可以放到Collection1/lib目录下
3、需要在solrconfig.xml添加一个RequestHandler处理器
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< requestHandler name = "/dataimport" class = "org.apache.solr.handler.dataimport.DataImportHandler" >
< lst name = "defaults" >
< str name = "config" >data-config.xml</ str >
</ lst >
</ requestHandler >
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4、在solrconfig.xml配置文件所在的目录添加一个data-config.xml文件
配置连接数据库的连接串
查询数据库的sql语句
结果集和索引库的映射关系
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<? xml version = "1.0" encoding = "UTF-8" ?>
< dataConfig >
< dataSource type = "JdbcDataSource"
driver = "com.mysql.jdbc.Driver"
url = "jdbc:mysql://localhost:3306/solr"
user = "root"
password = "root" />
< document >
< entity name = "product" query = "SELECT pid,name,catalog_name,price,description,picture FROM products " >
< field column = "pid" name = "id" />
< field column = "name" name = "product_name" />
< field column = "catalog_name" name = "product_catalog_name" />
< field column = "price" name = "product_price" />
< field column = "description" name = "product_description" />
< field column = "picture" name = "product_picture" />
</ entity >
</ document >
</ dataConfig >
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5、重启tomcat
以上这篇solr 配置中文分析器/定义业务域/配置DataImport功能方法(测试用)就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持服务器之家。
原文链接:http://www.cnblogs.com/javaxiaoxin/archive/2017/09/11/7507155.html