Error CREATEing SolrCore 'new_core': Unable to create core [new_core] Caused by: Can't find resource 'solrconfig.xml' in classpath or 'D:\solr\solr-7.2.1\server\solr\new_core'
\solr-7.2.1\server\solr\configsets\_default 下的conf 复制到: \solr-7.2.1\server\solr\new_core