solr单机部署tomcat
所需软件：solr4.8.1、Tomcat7下载完相应软件后开始单机部署（windows下）
[*]在F盘根目录创建solr文件夹，并解压solr4.8和tomcat7到该文件夹
[*]在F盘根目录创建solrhome文件夹，将F:\solr\solr-4.8.1\example\solr下的所有文件复制到solrhome文件夹中
[*]将F:\solr\solr-4.8.1\dist下的solr-4.8.1.war复制到tomcat7的webapps下并更名为solr.war
[*]在F:\solr\apache-tomcat-7.0.53\conf\Catalina\localhost下新建solr.xml，文件内容如下：
[*] <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
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[*]<Context docBase="F:\solr\apache-tomcat-7.0.53\webapps\solr.war" debug="0" crossContext="true" >
[*] <Environment name="solr/home" type="java.lang.String" value="F:\solr\solrhome" override="true" />
[*]</Context>
[*]然后启动tomcat，然而并不能启动成功，抛出了异常查看日志文件：
[*]
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[*]严重: Exception starting filter SolrRequestFilter
[*]java.lang.NoClassDefFoundError: Failed to initialize Apache Solr: Could not find necessary SLF4j logging jars. If using Jetty, the SLF4j logging jars need to go in the jetty lib/ext directory. For other containers, the corresponding directory should be used. For more information, see: http://wiki.apache.org/solr/SolrLogging
[*] at org.apache.solr.servlet.CheckLoggingConfiguration.check(CheckLoggingConfiguration.java:28)
[*] at org.apache.solr.servlet.BaseSolrFilter.<clinit>(BaseSolrFilter.java:31)
[*] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[*] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
[*] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
[*] at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
[*] at java.lang.Class.newInstance(Class.java:374)
[*]很明显：: Could not find necessary SLF4j logging jars缺少SLF4J.jar
[*]最后将F:\solr\solr-4.8.1\example\lib\ext下的lib复制到F:\solr\apache-tomcat-7.0.53\webapps\solr\WEB-INF\lib下重启tomcat即可
[*]访问http://localhost:8080/solr
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