solr3.0 group 分组查询

用过solr1.0的基础上，很简单了。

官网下载solr3.5 以上版本

增加以下配置：

设置 slorconfig.xml

在/pub/www/solr/conf/slorconfig.xml中设置数据目录
     <dataDir>${solr.data.dir:/pub/www/solr/data}</dataDir>

修改 /pub/www/solr/data 权限
    chown tomcat6:tomcat6 /pub/www/solr/data

修改solrconfig中相关类库的调用路径，指定contrib,dist及中文分词组件mmseg4j
    <!-- A dir option by itself adds any files found in the directory to
    the classpath, this is useful for including all jars in a
    directory.
    -->
    <lib dir="/pub/www/solr/contrib/extraction/lib" />
    <lib dir="/pub/www/solr/contrib/clustering/lib/" />
    <lib dir="/pub/www/solr/contrib/velocity/lib" />
    <lib dir="/pub/www/solr/contrib/mmseg4j/dist" />

    <!-- When a regex is specified in addition to a directory, only the
    files in that directory which completely match the regex
    (anchored on both ends) will be included.
    -->
    <lib dir="/pub/www/solr/dist/" regex="apache-solr-cell-\d.*\.jar" />
    <lib dir="/pub/www/solr/dist/" regex="apache-solr-clustering-\d.*\.jar" />
    <lib dir="/pub/www/solr/dist/" regex="apache-solr-dataimporthandler-\d.*\.jar" />
    <lib dir="/pub/www/solr/dist/" regex="apache-solr-langid-\d.*\.jar" />
    <lib dir="/pub/www/solr/dist/" regex="apache-solr-velocity-\d.*\.jar" />



----------------
结合
http://wiki.apache.org/solr/FieldCollapsing

file_get_contents()

完毕