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README.md
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README.md
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# ik-analyzer-solr7
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ik-analyzer for solr7.x
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适配最新版solr7,并添加动态加载字典表功能;
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在不需要重启solr服务的情况下加载新增的字典。
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<hr>
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<h2>使用说明:</h2><br>
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<ul>
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<li>
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<p>1. 将jar包放入solr服务的jetty或tomcat的webapp/WEB-INF/lib/目录下;</p>
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</li>
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<li>
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<p>2. 将resources目录下的5个配置文件放入solr服务的jetty或tomcat的webapp/WEB-INF/classes/目录下;</p>
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<pre>
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①IKAnalyzer.cfg.xml
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②ext.dic
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③stopword.dic
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④ik.conf
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⑤dynamicdic.txt
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</pre>
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</li>
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<li>
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<p>3. 配置solr的managed-schema,添加ik分词器,示例如下;</p>
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<pre>
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<!-- ik分词器 -->
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<fieldType name="text_ik" class="solr.TextField">
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<analyzer type="index">
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<tokenizer class="org.wltea.analyzer.lucene.IKTokenizerFactory" useSmart="false" conf="ik.conf"/>
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<filter class="solr.LowerCaseFilterFactory"/>
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</analyzer>
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<analyzer type="query">
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<tokenizer class="org.wltea.analyzer.lucene.IKTokenizerFactory" useSmart="true" conf="ik.conf"/>
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<filter class="solr.LowerCaseFilterFactory"/>
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</analyzer>
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</fieldType>
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</pre>
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</li>
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<li>
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<p>4. 启动solr服务测试分词;</p>
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</li>
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<li>
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<p>5. ik.conf文件说明:</p>
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<pre>
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files=dynamicdic.txt
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lastupdate=0
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</pre>
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<p>files为动态字典列表,可以设置多个字典表,用逗号进行分隔,默认动态字典表为dynamicdic.txt;</p>
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<p>lastupdate默认值为0,每次对动态字典表修改后请+1,不然不会将字典表中新的词语添加到内存中,lastupdate采用的是int类型,不支持时间戳,如果使用时间戳的朋友可以把源码中的int改成long即可;</p>
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</li>
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<li>
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<p>5-dynamicdic.txt 为动态字典,在此文件配置的词语不需重启服务即可加载进内存中;</p>
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</li>
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</ul>
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<hr>
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<p>有问题可以联系作者邮箱magese@live.cn;</p>
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<p>欢迎大家一起交流~</p>
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