elasticsearch之python操作

pip  install elasticsearch

from elasticsearch import Elasticsearch

es = Elasticsearch([{‘host‘:‘49.232.6.227‘ , ‘port‘:9200}], timeout=3600)

# 添加验证
# http_auth=(‘xiao‘, ‘123456‘)

query = {
    ‘query‘: {
        ‘match_all‘: {}
    }
}

result = es.search(index=account_index, body=query)

for row in result[‘hits‘][‘hits‘]:
    print(row)

query = {
    "query": {
        "term":{
            ‘age‘: 32
        }
    }
}
result = es.search(index="megacorp", body=query)
print(result)
# first_name 可能经过切词了
query = {
    "query": {
        "term":{
            ‘first_name‘: ‘Jane‘
        }
    }
}
result = es.search(index="megacorp", body=query)
print(result)

query = {
    ‘query‘: {
        ‘terms‘: {
            ‘name‘: [‘111111‘, ‘22222‘]
        }
    }
}