正在跳转至 https://www.elastic.co/guide/en/elasticsearch/reference/8.1/analysis-custom-analyzer.html4.解法1核心使用功能点，[MappingCharacterFilter](https://www.elastic.co/guide/en/elasticsearch/reference/8.1/analysis-mapping-charfilter.html)5.解法2核心使用功能点，https://www.elastic.co/guide/en/elasticsearch/reference/8.1/analysis-synonym-tokenfilter.html