如果你的field id为int 类型
在solrconfig.xml文件中
注释以下结点
<!-- <searchComponent name="elevator" class="solr.QueryElevationComponent" > <str name="queryFieldType">string</str> <str name="config-file">elevate.xml</str> </searchComponent> <requestHandler name="/elevate" class="solr.SearchHandler" startup="lazy"> <lst name="defaults"> <str name="echoParams">explicit</str> </lst> <arr name="last-components"> <str>elevator</str> </arr> </requestHandler> -->