el search模糊查询

      import json
      from elasticsearch import Elasticsearch
      es = Elasticsearch(['192.168.55.90:9200'])
      source_arr = ["uri",
      "camera.deviceId",
      "photo.capturenum",
      "fileName","flag"]
      res = es.search(index="ccat1",doc_type='demo0', body={"_source": source_arr,"query":  {"bool": {
        "must": {
      "wildcard": {
      "uri.keyword": "2018/07/20*"
       }}}
         }, "from": 0,
      "size": 10000,
       })
      # query = {'query': {'match_all': {}}}# 查找所有文档
      print(len(res["hits"]["hits"]))
      # for data in res["hits"]["hits"]:
      # print(data["_id"],data["_source"])
  
 

文章来源: blog.csdn.net，作者：网奇，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/jacke121/article/details/106192094