Tomcat和Solr的整合
这个本来在9月份就弄好了。太久了,已经忘了。所以晚上也闲着没事,反正通宵就想写着玩玩。发现好多已经忘了。等于又从头看一遍。
Solr全文搜索引擎,还是蛮实用的。很能提高查询的性能。而且在支持分词,这对于模糊查询有着极大的帮助。也不BB了。上代码。
1 . 搭建环境
MacBook pro 15款840 OS X 10.10.5 solr-5.2.1.tgz apache-tomcat-8.0.26
2 . 解压压缩包
tar -zxf solr-5.2.1.tgz
3 . 移动war包
将这个war包,移动到 tomcat的webapps,然后启动或者解压war。
启动命令: 进入tomcat的bin下
./startup.sh
4 .拷贝依赖需要的jar包
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复制solr-5.2.1/dist/ solr-dataimporthandler-5.2.1.jar ,solr-dataimporthandler-extras-5.2.1.jar,solr-cell-5.2.1.jar,到tomcat中的solr/WEB-INF/lib下,将数据库驱动也需要放入这里。
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复制solr-5.2.1\server\lib\ext下的jar包到solr/WEB-INF/lib下。这是打印日志所需要的jar包,然后在solr/WEB-INF 下新建classes文件夹 ,将solr-5.2.1/example/resources/log4j.properties 复制到 /usr/local/tomcat/webapps/solr/WEB-INF/classes/
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这里使用smartcn作为中文分词组件,将solr-5.2.1/contrib/analysis-extras/lucene-libs/lucene-analyzers-smartcn-5.2.1.jar复制到tomcat/solr/WEB-INF/lib下
5 .创建Solr_Home
创建新的文件夹,solr_home,将solr-5.2.1/server/solr中的文件复制到/Users/lxc/JavaSofe/solr_home下。
6 .SOLR_HOME配置
将solr-5.2.1/server/solr中的文件复制到/Users/lxc/JavaSofe/solr_home下。
配置修改solr/WEB-INF/web.xml
释放对这句话的注释。并且修改tomcat的server.xml
<-- web.xml-->
<env-entry> <env-entry-name>solr/home</env-entry-name> <env-entry-value>/Users/lxc/JavaSofe/solr_home</env-entry-value> <env-entry-type>java.lang.String</env-entry-type> </env-entry>
<-- server.xml-->
<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" URLEncoding="UTF-8"/>
7 .配置core目录
在solr_home下创建一个文件夹szss,并且复制solr-5.2.1/service/solr/configsets/basic_configs/conf 到 solr_home/szss下。
修改solrconfig.xml
修改solr_home/test/conf/solrconfig.xml
<requestHandler name="/dataimport" class="org.apache.solr.handler.dataimport.DataImportHandler"> <lst name="defaults"> <str name="config">data-config.xml</str> </lst> </requestHandler>
新建一个data-config.xml文件
<?xml version="1.0" ?> <dataConfig> <dataSource type="JdbcDataSource" driver="com.microsoft.sqlserver.jdbc.SQLServerDriver" url="jdbc:sqlserver://127.0.0.1:6372;databaseName=cs_szssapp" user="sa" password="szss" /> <document> <entity name="solr_test" transformer="DateFormatTransformer" query="select id,product_full_name,product_short_name,product_content,specification,taste_type,date_created,last_updated from product_b"> <field column='date_created' dateTimeFormat='yyyy-MM-dd HH:mm:ss' /> <field column='last_updated' dateTimeFormat='yyyy-MM-dd HH:mm:ss' /> </entity> </document> </dataConfig>
8 .编辑schema.xml
<?xml version="1.0" encoding="UTF-8" ?> //这个name要和你新建的solr_home文件下得那个文件名相同 <schema name="test" version="1.5"> <field name="_version_" type="long" indexed="true" stored="true"/> <field name="_root_" type="string" indexed="true" stored="false"/> <field name="id" type="string" indexed="true" stored="true" required="true" multiValued="false" /> <dynamicField name="*_i" type="int" indexed="true" stored="true"/> <dynamicField name="*_is" type="int" indexed="true" stored="true" multiValued="true"/> <dynamicField name="*_s" type="string" indexed="true" stored="true" /> <dynamicField name="*_ss" type="string" indexed="true" stored="true" multiValued="true"/> <dynamicField name="*_l" type="long" indexed="true" stored="true"/> <dynamicField name="*_ls" type="long" indexed="true" stored="true" multiValued="true"/> <dynamicField name="*_t" type="text_general" indexed="true" stored="true"/> <dynamicField name="*_txt" type="text_general" indexed="true" stored="true" multiValued="true"/> <dynamicField name="*_en" type="text_en" indexed="true" stored="true" multiValued="true"/> <dynamicField name="*_b" type="boolean" indexed="true" stored="true"/> <dynamicField name="*_bs" type="boolean" indexed="true" stored="true" multiValued="true"/> <dynamicField name="*_f" type="float" indexed="true" stored="true"/> <dynamicField name="*_fs" type="float" indexed="true" stored="true" multiValued="true"/> <dynamicField name="*_d" type="double" indexed="true" stored="true"/> <dynamicField name="*_ds" type="double" indexed="true" stored="true" multiValued="true"/> <!-- Type used to index the lat and lon components for the "location" FieldType --> <dynamicField name="*_coordinate" type="tdouble" indexed="true" stored="false" /> <dynamicField name="*_dt" type="date" indexed="true" stored="true"/> <dynamicField name="*_dts" type="date" indexed="true" stored="true" multiValued="true"/> <dynamicField name="*_p" type="location" indexed="true" stored="true"/> <!-- some trie-coded dynamic fields for faster range queries --> <dynamicField name="*_ti" type="tint" indexed="true" stored="true"/> <dynamicField name="*_tl" type="tlong" indexed="true" stored="true"/> <dynamicField name="*_tf" type="tfloat" indexed="true" stored="true"/> <dynamicField name="*_td" type="tdouble" indexed="true" stored="true"/> <dynamicField name="*_tdt" type="tdate" indexed="true" stored="true"/> <dynamicField name="*_c" type="currency" indexed="true" stored="true"/> <dynamicField name="ignored_*" type="ignored" multiValued="true"/> <dynamicField name="attr_*" type="text_general" indexed="true" stored="true" multiValued="true"/> <dynamicField name="random_*" type="random" /> <uniqueKey>id</uniqueKey> <fieldType name="text_cn" class="solr.TextField"> <analyzer type="index" class="org.apache.lucene.analysis.cn.smart.SmartChineseAnalyzer" /> <analyzer type="query" class="org.apache.lucene.analysis.cn.smart.SmartChineseAnalyzer" /> </fieldType> <fieldType name="string" class="solr.StrField" sortMissingLast="true" /> <!-- boolean type: "true" or "false" --> <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"/> <fieldType name="int" class="solr.TrieIntField" precisionStep="0" positionIncrementGap="0"/> <fieldType name="float" class="solr.TrieFloatField" precisionStep="0" positionIncrementGap="0"/> <fieldType name="long" class="solr.TrieLongField" precisionStep="0" positionIncrementGap="0"/> <fieldType name="double" class="solr.TrieDoubleField" precisionStep="0" positionIncrementGap="0"/> <fieldType name="tint" class="solr.TrieIntField" precisionStep="8" positionIncrementGap="0"/> <fieldType name="tfloat" class="solr.TrieFloatField" precisionStep="8" positionIncrementGap="0"/> <fieldType name="tlong" class="solr.TrieLongField" precisionStep="8" positionIncrementGap="0"/> <fieldType name="tdouble" class="solr.TrieDoubleField" precisionStep="8" positionIncrementGap="0"/> <fieldType name="date" class="solr.TrieDateField" precisionStep="0" positionIncrementGap="0"/> <!-- A Trie based date field for faster date range queries and date faceting. --> <fieldType name="tdate" class="solr.TrieDateField" precisionStep="6" positionIncrementGap="0"/> <!--Binary data type. The data should be sent/retrieved in as Base64 encoded Strings --> <fieldType name="binary" class="solr.BinaryField"/> <fieldType name="random" class="solr.RandomSortField" indexed="true" /> <!-- A text field that only splits on whitespace for exact matching of words --> <fieldType name="text_ws" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.WhitespaceTokenizerFactory"/> </analyzer> </fieldType> <fieldType name="text_general" class="solr.TextField" positionIncrementGap="100"> <analyzer type="index"> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" /> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" /> <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> </fieldType> <fieldType name="text_en" class="solr.TextField" positionIncrementGap="100"> <analyzer type="index"> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt" /> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.EnglishPossessiveFilterFactory"/> <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> <filter class="solr.PorterStemFilterFactory"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt" /> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.EnglishPossessiveFilterFactory"/> <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> <!-- Optionally you may want to use this less aggressive stemmer instead of PorterStemFilterFactory: <filter class="solr.EnglishMinimalStemFilterFactory"/> --> <filter class="solr.PorterStemFilterFactory"/> </analyzer> </fieldType> <fieldType name="text_en_splitting" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true"> <analyzer type="index"> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt" /> <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> <filter class="solr.PorterStemFilterFactory"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt" /> <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> <filter class="solr.PorterStemFilterFactory"/> </analyzer> </fieldType> <!-- Less flexible matching, but less false matches. Probably not ideal for product names, but may be good for SKUs. Can insert dashes in the wrong place and still match. --> <fieldType name="text_en_splitting_tight" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true"> <analyzer> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="false"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_en.txt"/> <filter class="solr.WordDelimiterFilterFactory" generateWordParts="0" generateNumberParts="0" catenateWords="1" catenateNumbers="1" catenateAll="0"/> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/> <filter class="solr.EnglishMinimalStemFilterFactory"/> <!-- this filter can remove any duplicate tokens that appear at the same position - sometimes possible with WordDelimiterFilter in conjuncton with stemming. --> <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> </analyzer> </fieldType> <!-- Just like text_general except it reverses the characters of each token, to enable more efficient leading wildcard queries. --> <fieldType name="text_general_rev" class="solr.TextField" positionIncrementGap="100"> <analyzer type="index"> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" /> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.ReversedWildcardFilterFactory" withOriginal="true" maxPosAsterisk="3" maxPosQuestion="2" maxFractionAsterisk="0.33"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" /> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> </fieldType> <fieldType name="alphaOnlySort" class="solr.TextField" sortMissingLast="true" omitNorms="true"> <analyzer> <!-- KeywordTokenizer does no actual tokenizing, so the entire input string is preserved as a single token --> <tokenizer class="solr.KeywordTokenizerFactory"/> <!-- The LowerCase TokenFilter does what you expect, which can be when you want your sorting to be case insensitive --> <filter class="solr.LowerCaseFilterFactory" /> <!-- The TrimFilter removes any leading or trailing whitespace --> <filter class="solr.TrimFilterFactory" /> <filter class="solr.PatternReplaceFilterFactory" pattern="([^a-z])" replacement="" replace="all" /> </analyzer> </fieldType> <!-- lowercases the entire field value, keeping it as a single token. --> <fieldType name="lowercase" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.KeywordTokenizerFactory"/> <filter class="solr.LowerCaseFilterFactory" /> </analyzer> </fieldType> <!-- since fields of this type are by default not stored or indexed, any data added to them will be ignored outright. --> <fieldType name="ignored" stored="false" indexed="false" multiValued="true" class="solr.StrField" /> <fieldType name="point" class="solr.PointType" dimension="2" subFieldSuffix="_d"/> <!-- A specialized field for geospatial search. If indexed, this fieldType must not be multivalued. --> <fieldType name="location" class="solr.LatLonType" subFieldSuffix="_coordinate"/> <fieldType name="location_rpt" class="solr.SpatialRecursivePrefixTreeFieldType" geo="true" distErrPct="0.025" maxDistErr="0.001" distanceUnits="kilometers" /> <!-- Spatial rectangle (bounding box) field. It supports most spatial predicates, and has special relevancy modes: score=overlapRatio|area|area2D (local-param to the query). DocValues is recommended for relevancy. --> <fieldType name="bbox" class="solr.BBoxField" geo="true" distanceUnits="kilometers" numberType="_bbox_coord" /> <fieldType name="_bbox_coord" class="solr.TrieDoubleField" precisionStep="8" docValues="true" stored="false"/> <fieldType name="currency" class="solr.CurrencyField" precisionStep="8" defaultCurrency="USD" currencyConfig="currency.xml" /> **<!-- general --> <field name="product_full_name" type="text_cn" indexed="true" stored="true" /> <field name="product_short_name" type="text_cn" indexed="true" stored="true" /> <field name="product_content" type="text_cn" indexed="true" stored="true" /> <field name="specification" type="text_cn" indexed="true" stored="true" /> <field name="taste_type" type="text_cn" indexed="true" stored="true" /> <field name="date_created" type="date" indexed="true" stored="true" /> <field name="last_updated" type="date" indexed="true" stored="true" /> <defaultSearchField>product_full_name</defaultSearchField> <solrQueryParser defaultOperator="OR"/> </schema>**
主要加了查询的参数类型什么的。
9 .打开浏览器localhost:8080/solr
然后点击
这个名字不能取成其他的 需要和你在solr_home下新建文件夹名相同。
然后
因为我之前新建过所以是test1
点击DataImport 引入数据 生成索引,
查询一个 试试
完毕。 肚子疼。等会回去休息了。 下午还是要回来。 双十一电商工作人员真是累成狗了。
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