分类目录归档：杂记

Composer Installation – Windows

Using the Installer#

This is the easiest way to get Composer set up on your machine.

Download and run Composer-Setup.exe. It will install the latest Composer version and set up your PATH so that you can call composer from any directory in your command line.

Note: Close your current terminal. Test usage with a new terminal: This is important since the PATH only gets loaded when the terminal starts.

Manual Installation#

Change to a directory on your PATH and run the installer following the Download page instructions to download composer.phar.

Create a new composer.bat file alongside composer.phar:

Using cmd.exe:

C:\bin> echo @php "%~dp0composer.phar" %*>composer.bat

Using PowerShell:

PS C:\bin> Set-Content composer.bat '@php "%~dp0composer.phar" %*'

Add the directory to your PATH environment variable if it isn’t already. For information on changing your PATH variable, please see this article and/or use your search engine of choice.

Close your current terminal. Test usage with a new terminal:

C:\Users\username>composer -V
Composer version 1.0.0 2016-01-10 20:34:53

Solr ik分词器集成

https://github.com/magese/ik-analyzer-solr

单机版Solr

  1. 将jar包放入Solr服务的Jetty或Tomcat的webapp/WEB-INF/lib/目录下；

  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；

    ① IKAnalyzer.cfg.xml
② ext.dic
③ stopword.dic
④ ik.conf
⑤ dynamicdic.txt

  3. 配置Solr的managed-schema，添加ik分词器，示例如下；

    <!-- ik分词器 -->
<fieldType name="text_ik" class="solr.TextField">
  <analyzer type="index">
      <tokenizer class="org.wltea.analyzer.lucene.IKTokenizerFactory" useSmart="false" conf="ik.conf"/>
      <filter class="solr.LowerCaseFilterFactory"/>
  </analyzer>
  <analyzer type="query">
      <tokenizer class="org.wltea.analyzer.lucene.IKTokenizerFactory" useSmart="true" conf="ik.conf"/>
      <filter class="solr.LowerCaseFilterFactory"/>
  </analyzer>
</fieldType>

  4. 启动Solr服务测试分词；

    analyzer

  5. IKAnalyzer.cfg.xml配置文件说明：

    名称 类型 描述 默认
    use_main_dict boolean 是否使用默认主词典 true
    ext_dict String 扩展词典文件名称，多个用分号隔开 ext.dic;
    ext_stopwords String 停用词典文件名称，多个用分号隔开 stopword.dic;

  6. ik.conf文件说明：

    files=dynamicdic.txt
lastupdate=0
    1. files为动态词典列表，可以设置多个词典表，用逗号进行分隔，默认动态词典表为dynamicdic.txt；
    2. lastupdate默认值为0，每次对动态词典表修改后请+1，不然不会将词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； 2018-08-23 已将源码中lastUpdate改为long类型，现可以用时间戳了。

  7. dynamicdic.txt 为动态词典

    在此文件配置的词语不需重启服务即可加载进内存中。 以#开头的词语视为注释，将不会加载到内存中。