solr全文检索

注:首先说明:配置文件跟java代码完全没关系的,这里给出配置文件只是为了熟悉solr

完整的文件我会放到百度网盘,自行下载

链接:https://pan.baidu.com/s/1LmjdiML0USJ00TjnZ-yHrQ
提取码:jedv

1、我们先看配置文件 db-data-config  (路径:D:\solr-5.5.5\server\solr\demand\conf)

注意:本人建议自己先单表的,先别多表查询,查询语句别用 select * ,好像不支持

<dataConfig>
    <dataSource driver="com.mysql.jdbc.Driver" url="jdbc:mysql://sql.messcat.com:3306/design?createDatabaseIfNotExist=true&useUnicode=true&characterEncoding=utf8&autoReconnect=true&failOverReadOnly=false" user="messcat" password="messcat"/>
    <document>
        <entity name="demand" transformer="TemplateTransformer" query="select d.id,d.app_id,d.content,d.create_time,d.has_hot,d.hyperlink,d.listPhoto_id,d.title,d.user_id from demand d">
	<field column="id"  name="id"/>
        <field column="user_id"  name="userId"/>
        <field column="app_id"  name="appId"/>
        <field column="content"  name="content"/>
        <field column="has_hot"  name="hasHot"/>
        <field column="create_time"  name="createTime"/>
        <field column="title"  name="title"/>
        <field column="hyperlink"  name="hyperlink"/>
		<entity name="demand_rel" query="SELECT file_url from file_item  where id=${demand.listPhoto_id}">
		<field column="file_url"  name="fileUrl"/>
		</entity>
		<entity name="demand_tag_rel" query="SELECT tag_id from demand_tag_rel where demand_id=${demand.id}">
			<entity name="demand_tag" query="SELECT id,tag_name from demand_tag  where id=${demand_tag_rel.tag_id}">
			<field column="tag_name"  name="tagName"/>
			<field column="id"  name="tagId"/>
		    </entity>
		</entity>

		<entity name="user" query="select u.avatar_img,u.username from user u where u.id=${demand.user_id}">
			<field column="avatar_img"  name="avatarImg"/>
			<field column="username"  name="username"/>
		</entity>
        </entity>
    </document>
</dataConfig>

  2、managed-schema文件  (路径:D:\solr-5.5.5\server\solr\demand\conf找到文件中标注(1)、(2)的地方做配置,其他地方不用)

<?xml version="1.0" encoding="UTF-8" ?>
<!--
 Licensed to the Apache Software Foundation (ASF) under one or more
 contributor license agreements.  See the NOTICE file distributed with
 this work for additional information regarding copyright ownership.
 The ASF licenses this file to You under the Apache License, Version 2.0
 (the "License"); you may not use this file except in compliance with
 the License.  You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-->

<!--
 This is the Solr schema file. This file should be named "schema.xml" and
 should be in the conf directory under the solr home
 (i.e. ./solr/conf/schema.xml by default)
 or located where the classloader for the Solr webapp can find it.

 This example schema is the recommended starting point for users.
 It should be kept correct and concise, usable out-of-the-box.

 For more information, on how to customize this file, please see
 http://wiki.apache.org/solr/SchemaXml
-->

<schema name="example" version="1.6">
  <!-- attribute "name" is the name of this schema and is only used for display purposes.
       version="x.y" is Solr‘s version number for the schema syntax and
       semantics.  It should not normally be changed by applications.

       1.0: multiValued attribute did not exist, all fields are multiValued
            by nature
       1.1: multiValued attribute introduced, false by default
       1.2: omitTermFreqAndPositions attribute introduced, true by default
            except for text fields.
       1.3: removed optional field compress feature
       1.4: autoGeneratePhraseQueries attribute introduced to drive QueryParser
            behavior when a single string produces multiple tokens.  Defaults
            to off for version >= 1.4
       1.5: omitNorms defaults to true for primitive field types
            (int, float, boolean, string...)
       1.6: useDocValuesAsStored defaults to true.
     -->

   <!-- Valid attributes for fields:
     name: mandatory - the name for the field
     type: mandatory - the name of a field type from the
       <types> fieldType section
     indexed: true if this field should be indexed (searchable or sortable)
     stored: true if this field should be retrievable
     docValues: true if this field should have doc values. Doc values are
       useful for faceting, grouping, sorting and function queries. Although not
       required, doc values will make the index faster to load, more
       NRT-friendly and more memory-efficient. They however come with some
       limitations: they are currently only supported by StrField, UUIDField
       and all Trie*Fields, and depending on the field type, they might
       require the field to be single-valued, be required or have a default
       value (check the documentation of the field type you‘re interested in
       for more information)
     multiValued: true if this field may contain multiple values per document
     omitNorms: (expert) set to true to omit the norms associated with
       this field (this disables length normalization and index-time
       boosting for the field, and saves some memory).  Only full-text
       fields or fields that need an index-time boost need norms.
       Norms are omitted for primitive (non-analyzed) types by default.
     termVectors: [false] set to true to store the term vector for a
       given field.
       When using MoreLikeThis, fields used for similarity should be
       stored for best performance.
     termPositions: Store position information with the term vector.
       This will increase storage costs.
     termOffsets: Store offset information with the term vector. This
       will increase storage costs.
     required: The field is required.  It will throw an error if the
       value does not exist
     default: a value that should be used if no value is specified
       when adding a document.
   -->

   <!-- field names should consist of alphanumeric or underscore characters only and
      not start with a digit.  This is not currently strictly enforced,
      but other field names will not have first class support from all components
      and back compatibility is not guaranteed.  Names with both leading and
      trailing underscores (e.g. _version_) are reserved.
   -->

   <!-- If you remove this field, you must _also_ disable the update log in solrconfig.xml
      or Solr won‘t start. _version_ and update log are required for SolrCloud
   -->
   <field name="_version_" type="long" indexed="true" stored="true"/>

   <!-- points to the root document of a block of nested documents. Required for nested
      document support, may be removed otherwise
   -->
   <field name="_root_" type="string" indexed="true" stored="false"/>

   <!-- Only remove the "id" field if you have a very good reason to. While not strictly
     required, it is highly recommended. A <uniqueKey> is present in almost all Solr
     installations. See the <uniqueKey> declaration below where <uniqueKey> is set to "id".
     Do NOT change the type and apply index-time analysis to the <uniqueKey> as it will likely
     make routing in SolrCloud and document replacement in general fail. Limited _query_ time
     analysis is possible as long as the indexing process is guaranteed to index the term
     in a compatible way. Any analysis applied to the <uniqueKey> should _not_ produce multiple
     tokens
   -->   <!--(1):下面的是要显示的字段:数据类型要对应上,对应不上会警告,显示不出来-->   <!--index 建立索引,stored 是否存储 multiValyed 集合(类似于一个对象,里面有多个值)-->
   <field name="id" type="int" indexed="true" stored="true" required="true" multiValued="false"/>
   <field name="userId" type="int" indexed="true" stored="true"/>
   <field name="appId" type="int" indexed="true" stored="true"/>
   <field name="content" type="text_ik" indexed="true" stored="true"/>
   <field name="hasHot" type="boolean" indexed="true" stored="true"/>
   <field name="createTime" type="date" indexed="true" stored="true"/>
   <field name="title" type="text_ik" indexed="true" stored="true"/>
   <field name="hyperlink" type="text_ik" indexed="false" stored="true"/>
   <field name="fileUrl" type="text_ik" indexed="false" stored="true"/>
   <field name="avatarImg" type="text_ik" indexed="false" stored="true"/>
   <field name="username" type="text_ik"   indexed="true"  stored="true"/>
   <field name="tagName" type="text_ik"   indexed="false"  stored="true" multiValued="true"/>
   <field name="tagId" type="int"   indexed="true"  stored="true" multiValued="true"/>

   <!-- Main body of document extracted by SolrCell.
        NOTE: This field is not indexed by default, since it is also copied to "text"
        using copyField below. This is to save space. Use this field for returning and
        highlighting document content. Use the "text" field to search the content. -->

   <!-- catchall field, containing all other searchable text fields (implemented
        via copyField further on in this schema  -->
   <field name="text" type="text_general" indexed="true" stored="false" multiValued="true"/>

   <!-- catchall text field that indexes tokens both normally and in reverse for efficient
        leading wildcard queries. -->
   <field name="text_rev" type="text_general_rev" indexed="true" stored="false" multiValued="true"/>

   <!-- Dynamic field definitions allow using convention over configuration
       for fields via the specification of patterns to match field names.
       EXAMPLE:  name="*_i" will match any field ending in _i (like myid_i, z_i)
       RESTRICTION: the glob-like pattern in the name attribute must have
       a "*" only at the start or the end.  -->

   <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_ik"   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" />

   <!-- uncomment the following to ignore any fields that don‘t already match an existing
        field name or dynamic field, rather than reporting them as an error.
        alternately, change the type="ignored" to some other type e.g. "text" if you want
        unknown fields indexed and/or stored by default -->
   <!--dynamicField name="*" type="ignored" multiValued="true" /-->

 <!-- Field to use to determine and enforce document uniqueness.
      Unless this field is marked with required="false", it will be a required field
   -->
 <uniqueKey>id</uniqueKey><!--(2):下面是检索域,即搜索的关键字在里面搜索:用户名,标题、内容-->

   <copyField source="username" dest="text"/>
   <copyField source="title" dest="text"/>
   <copyField source="content" dest="text"/>

   <copyField source="username" dest="text_rev"/>
   <copyField source="title" dest="text_rev"/>
   <copyField source="content" dest="text_rev"/>

  <!-- copyField commands copy one field to another at the time a document
        is added to the index.  It‘s used either to index the same field differently,
        or to add multiple fields to the same field for easier/faster searching.  -->

  <!--
   <copyField source="title" dest="text"/>
   <copyField source="body" dest="text"/>
  -->

    <!-- field type definitions. The "name" attribute is
       just a label to be used by field definitions.  The "class"
       attribute and any other attributes determine the real
       behavior of the fieldType.
         Class names starting with "solr" refer to java classes in a
       standard package such as org.apache.solr.analysis
    -->

    <!-- The StrField type is not analyzed, but indexed/stored verbatim.
       It supports doc values but in that case the field needs to be
       single-valued and either required or have a default value.
      -->
    <fieldType name="string" class="solr.StrField" sortMissingLast="true" />

    <!-- boolean type: "true" or "false" -->
    <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"/>

    <!-- sortMissingLast and sortMissingFirst attributes are optional attributes are
         currently supported on types that are sorted internally as strings
         and on numeric types.
       This includes "string","boolean", and, as of 3.5 (and 4.x),
       int, float, long, date, double, including the "Trie" variants.
       - If sortMissingLast="true", then a sort on this field will cause documents
         without the field to come after documents with the field,
         regardless of the requested sort order (asc or desc).
       - If sortMissingFirst="true", then a sort on this field will cause documents
         without the field to come before documents with the field,
         regardless of the requested sort order.
       - If sortMissingLast="false" and sortMissingFirst="false" (the default),
         then default lucene sorting will be used which places docs without the
         field first in an ascending sort and last in a descending sort.
    -->    

    <!--
      Default numeric field types. For faster range queries, consider the tint/tfloat/tlong/tdouble types.

      These fields support doc values, but they require the field to be
      single-valued and either be required or have a default value.
    -->
    <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"/>

    <!--
     Numeric field types that index each value at various levels of precision
     to accelerate range queries when the number of values between the range
     endpoints is large. See the javadoc for NumericRangeQuery for internal
     implementation details.

     Smaller precisionStep values (specified in bits) will lead to more tokens
     indexed per value, slightly larger index size, and faster range queries.
     A precisionStep of 0 disables indexing at different precision levels.
    -->
    <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"/>

    <!-- The format for this date field is of the form 1995-12-31T23:59:59Z, and
         is a more restricted form of the canonical representation of dateTime
         http://www.w3.org/TR/xmlschema-2/#dateTime
         The trailing "Z" designates UTC time and is mandatory.
         Optional fractional seconds are allowed: 1995-12-31T23:59:59.999Z
         All other components are mandatory.

         Expressions can also be used to denote calculations that should be
         performed relative to "NOW" to determine the value, ie...

               NOW/HOUR
                  ... Round to the start of the current hour
               NOW-1DAY
                  ... Exactly 1 day prior to now
               NOW/DAY+6MONTHS+3DAYS
                  ... 6 months and 3 days in the future from the start of
                      the current day

         Consult the TrieDateField javadocs for more information.

         Note: For faster range queries, consider the tdate type
      -->
    <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"/>

    <!-- The "RandomSortField" is not used to store or search any
         data.  You can declare fields of this type it in your schema
         to generate pseudo-random orderings of your docs for sorting
         or function purposes.  The ordering is generated based on the field
         name and the version of the index. As long as the index version
         remains unchanged, and the same field name is reused,
         the ordering of the docs will be consistent.
         If you want different psuedo-random orderings of documents,
         for the same version of the index, use a dynamicField and
         change the field name in the request.
     -->
    <fieldType name="random" class="solr.RandomSortField" indexed="true" />

    <!-- solr.TextField allows the specification of custom text analyzers
         specified as a tokenizer and a list of token filters. Different
         analyzers may be specified for indexing and querying.

         The optional positionIncrementGap puts space between multiple fields of
         this type on the same document, with the purpose of preventing false phrase
         matching across fields.

         For more info on customizing your analyzer chain, please see
         http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters
     -->

    <!-- One can also specify an existing Analyzer class that has a
         default constructor via the class attribute on the analyzer element.
         Example:
    <fieldType name="text_greek" class="solr.TextField">
      <analyzer class="org.apache.lucene.analysis.el.GreekAnalyzer"/>
    </fieldType>
    -->

    <!-- 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>

    <!-- A general text field that has reasonable, generic
         cross-language defaults: it tokenizes with StandardTokenizer,
   removes stop words from case-insensitive "stopwords.txt"
   (empty by default), and down cases.  At query time only, it
   also applies synonyms. -->
    <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" />
        <!-- in this example, we will only use synonyms at query time
        <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
        -->
        <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>

    <!-- A text field with defaults appropriate for English: it
         tokenizes with StandardTokenizer, removes English stop words
         (lang/stopwords_en.txt), down cases, protects words from protwords.txt, and
         finally applies Porter‘s stemming.  The query time analyzer
         also applies synonyms from synonyms.txt. -->
    <fieldType name="text_en" class="solr.TextField" positionIncrementGap="100">
      <analyzer type="index">
        <tokenizer class="solr.StandardTokenizerFactory"/>
        <!-- in this example, we will only use synonyms at query time
        <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
        -->
        <!-- Case insensitive stop word removal.
        -->
        <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>
      <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>

    <!-- A text field with defaults appropriate for English, plus
   aggressive word-splitting and autophrase features enabled.
   This field is just like text_en, except it adds
   WordDelimiterFilter to enable splitting and matching of
   words on case-change, alpha numeric boundaries, and
   non-alphanumeric chars.  This means certain compound word
   cases will work, for example query "wi fi" will match
   document "WiFi" or "wi-fi".
        -->
    <fieldType name="text_en_splitting" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true">
      <analyzer type="index">
        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
        <!-- in this example, we will only use synonyms at query time
        <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
        -->
        <!-- Case insensitive stop word removal.
        -->
        <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>

    <!-- This is an example of using the KeywordTokenizer along
         With various TokenFilterFactories to produce a sortable field
         that does not include some properties of the source text
      -->
    <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" />
        <!-- The PatternReplaceFilter gives you the flexibility to use
             Java Regular expression to replace any sequence of characters
             matching a pattern with an arbitrary replacement string,
             which may include back references to portions of the original
             string matched by the pattern.

             See the Java Regular Expression documentation for more
             information on pattern and replacement string syntax.

             http://docs.oracle.com/javase/7/docs/api/java/util/regex/package-summary.html
          -->
        <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" />

    <!-- This point type indexes the coordinates as separate fields (subFields)
      If subFieldType is defined, it references a type, and a dynamic field
      definition is created matching *___<typename>.  Alternately, if
      subFieldSuffix is defined, that is used to create the subFields.
      Example: if subFieldType="double", then the coordinates would be
        indexed in fields myloc_0___double,myloc_1___double.
      Example: if subFieldSuffix="_d" then the coordinates would be indexed
        in fields myloc_0_d,myloc_1_d
      The subFields are an implementation detail of the fieldType, and end
      users normally should not need to know about them.
     -->
    <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"/>

    <!-- An alternative geospatial field type new to Solr 4.  It supports multiValued and polygon shapes.
      For more information about this and other Spatial fields new to Solr 4, see:
      http://wiki.apache.org/solr/SolrAdaptersForLuceneSpatial4
    -->
    <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"/>

   <!-- Money/currency field type. See http://wiki.apache.org/solr/MoneyFieldType
        Parameters:
          defaultCurrency: Specifies the default currency if none specified. Defaults to "USD"
          precisionStep:   Specifies the precisionStep for the TrieLong field used for the amount
          providerClass:   Lets you plug in other exchange provider backend:
                           solr.FileExchangeRateProvider is the default and takes one parameter:
                             currencyConfig: name of an xml file holding exchange rates
                           solr.OpenExchangeRatesOrgProvider uses rates from openexchangerates.org:
                             ratesFileLocation: URL or path to rates JSON file (default latest.json on the web)
                             refreshInterval: Number of minutes between each rates fetch (default: 1440, min: 60)
   -->
    <fieldType name="currency" class="solr.CurrencyField" precisionStep="8" defaultCurrency="USD" currencyConfig="currency.xml" />

	<fieldType name="text_ik" class="solr.TextField">
		<analyzer type="index" useSmart="false" class="org.wltea.analyzer.lucene.IKAnalyzer" />
		<analyzer type="query" useSmart="true" class="org.wltea.analyzer.lucene.IKAnalyzer" />
	</fieldType>

</schema>

  3、配置好文件,windows cmd 命令进入solr5.5.5 bin目录:执行solr start  命令,启动服务器 ,另外,停止服务器命是:solr stop -all  ,值得注意的是,每次改变了配置文件,都必须重启solr服务器

4、输入网址:http://localhost:8983/solr/#/

5、

6、分别执行:

7、

8、

9、

10:成功

原文地址:https://www.cnblogs.com/qq1141100952com/p/9744212.html

时间: 2024-08-30 07:53:12

solr全文检索的相关文章

solr全文检索实现原理

Solr是一个独立的企业级搜索应用服务器,它对外提供类似于Web-service的API接口.用户可以通过http请求,向搜索引擎服务器提交一定格式的XML文件,生成索引:也可以通过Http Get操作提出查找请求,并得到XML/Json格式的返回结果.采用Java5开发,基于Lucene. Lucene是apache软件基金会4 jakarta项目组的一个子项目,是一个开放源代码的全文检索引擎工具包,即它不是一个完整的全文检索引擎,而是一个全文检索引擎的架构,提供了完整的查询引擎和索引引擎,部

solr全文检索基本原理

场景:小时候我们都使用过新华字典,妈妈叫你翻开第38页,找到“坑爹”所在的位置,此时你会怎么查呢?毫无疑问,你的眼睛会从38页的第一个字开始从头至尾地扫描,直到找到“坑爹”二字为止.这种搜索方法叫做顺序扫描法.对于少量的数据,使用顺序扫描是够用的.但是妈妈叫你查出坑爹的“坑”字在哪一页时,你要是从第一页的第一个字逐个的扫描下去,那你真的是被坑了.此时你就需要用到索引.索引记录了“坑”字在哪一页,你只需在索引中找到“坑”字,然后找到对应的页码,答案就出来了.因为在索引中查找“坑”字是非常快的,因为

Solr全文检索框架

概述: 什么是Solr? Solr是Apache下的一个顶级开源项目,采用Java开发,它是基于Lucene的全文搜索服务.Solr可以独立运行在Jetty.tomcat.webLogic.webShell等这些Servlet容器中. 全文检索服务(也叫做全文搜索):  服务    是War包. ES框架 也是基于Lucene,Lucene(是工具包   jar) 服务器:   Tomcat  Jetty(内嵌服务器)  免费的(私企) WebLogic(Oracle)政府    Oracle

lucene&amp;solr全文检索_5索引的维护

增加新内容的时候,或者删除的时候我们需要对索引进行增删改查来进行索引的维护. 先上代码: package come.me.lucene; //索引维护 import java.io.File; import org.apache.lucene.analysis.Analyzer; import org.apache.lucene.analysis.standard.StandardAnalyzer; import org.apache.lucene.document.Document; impo

lucene&amp;solr全文检索_7solr后台界面的介绍

接着上个博客,用浏览器打开solr之后的界面: Dashboard:仪表盘,显示了该solr实例开始运行的时间.版本.系统资源,jvm等信息 Logging:solr的运行日志,如果出现问题会告诉你什么问题. Core Admin:solr core 的管理界面.solr core是solr 的一个独立运行实例单位,他可以对外提供索引和搜索服务,一个solr工程可以运行多个solrcore,一个core对应一个索引目录. 可以手动添加solr core: 步骤: 1.复制collection1改

lucene&amp;solr全文检索_3查询索引

创建完索引之后,我们需要查询. 百度的查询接口及结果如图所示: 具体步骤已经在上个博客中写到,直接上代码:(由于是一个完整的程序,我把创建索引的代码也post上) package come.me.lucene; import static org.junit.jupiter.api.Assertions.*; import java.io.File; import org.apache.commons.io.FileUtils; import org.apache.lucene.analysis

lucene&amp;solr全文检索_4改进

在之前的程序中我们发现分词不太准确,因此我们可以使用支持中文分词. 分析器的执行过程: 从一个reader字符流开始,创建一个基于reader的tokenizer分词器,经过三个tokenfilter(第一个大写变小写,第二个用回车替换空格,去掉不需要的a,the,and,逗号等)生成tokens.要看分析器的分析效果只需要看tokenstream中的内容就可以了,每个分析器都有一个方法tokenstream,返回一个tokenstream对象. lucene自带中文分析器: standardA

Maven和Solr简单总结

一.1.Maven介绍 Maven是一个项目管理工具,Maven通过POM项目对象模型,对象项目进行管理,通过一个配置文件(xml文件)进行项目的管理.对象项目的声明周期中每个阶段进行管理(清理,编译,测试,打包). POM项目对象模型的理解:①类之间的关系:继承.依赖.聚合:②管理项目之间的关系:使用maven工具可以完成项目之间的继承,项目的依赖,项目的聚合: 2.maven项目得仓库 maven可以管理项目和第三方的jar包的依赖关系.只需要在配置文件中描述maven,当前项目需要的哪些j

##tomcat安装solr出现异常

solr-7.1.0版本在apache-tomcat-7.0.52安装中出现异常:java.lang.NoSuchMethodError: javax.servlet.ServletInputStream.isFinished()Z 原本想用solr全文检索工具,结果安装之后显示这个,问题是什么造成的呢? 错误信息:Servlet.service() for servlet [default] in context with path [/solr] threw exception [Filte