映射 ：
PUT /test{ "settings": { "analysis": { "filter": { "email": { "type": "pattern_capture", "preserve_original": 1, "patterns": [ "([^@]+)", "(\p{L}+)", "(\d+)", "@(.+)", "([^-@]+)" ] } }, "analyzer": { "email": { "tokenizer": "uax_url_email", "filter": [ "email", "lowercase", "unique" ] } } } }, "mappings": { "emails": { "properties": { "email": { "type": "string", "analyzer": "email" } } } }}测试数据 ：
POST /test/emails/_bulk{"index":{"_id":"1"}}{"email": "john.doe@gmail.com"}{"index":{"_id":"2"}}{"email": "john.doe@gmail.com, john.doe@outlook.com"}{"index":{"_id":"3"}}{"email": "hello-john.doe@outlook.com"}{"index":{"_id":"4"}}{"email": "john.doe@outlook.com"}{"index":{"_id":"5"}}{"email": "john@yahoo.com"}要使用的查询 ：
GET /test/emails/_search{ "query": { "term": { "email": "john.doe@gmail.com" } }}
