Spring中使用ElasticSearch实现中文分词全文搜索

1，创建Index:

需要使用全文索引的字段，需要添加analyzer属性

PUT /industry_index
{
   
  "settings": {
   
     "refresh_interval": "5s",
     "number_of_shards" :   3, 
     "number_of_replicas" : 2,
      "analysis" : {
   
            "analyzer" : {
   
             "ik" : {
   
                    "tokenizer" : "ik_max_word"
                }
            }
        }},
    "mappings": {
   
      "industryCapacity": {
   
        "properties": {
   
          "degist": {
   
            "type": "keyword"
          },
          "source": {
   
            "type": "keyword"
          },
          "status": {
   
            "type": "long"
          },
          "uploadTime": {
   
            "type": "keyword"
          },
          "title": {
   
              "type":"text",
			  "analyzer": "ik_max_word"
          }
        }
      }
    }
}