Python连接Elasticsearch

安装依赖包

1 pip3 install -i https://pypi.douban.com/simple elasticsearch

Python连接elasticsearch

 1 from elasticsearch import Elasticsearch
 2 
 3 # es = Elasticsearch()
 4 # es = Elasticsearch(['127.0.0.1:9200'])
 5 es = Elasticsearch(
 6     ['192.168.10.10', '192.168.10.11', '192.168.10.12'],  # 连接集群，以列表的形式存放节点的ip地址
 7     sniff_on_start=True,  # 连接前测试
 8     sniff_on_connection_fail=True,  # 节点无响应时刷新节点
 9     sniff_timeout=60    # 设置超时时间
10 )

配置忽略响应状态码

1 es = Elasticsearch(['127.0.0.1:9200'],ignore=400)  # 忽略返回的400状态码
2 es = Elasticsearch(['127.0.0.1:9200'],ignore=[400, 405, 502])  # 以列表的形式忽略多个状态码

简单的示例

1 from elasticsearch import Elasticsearch
2 
3 es = Elasticsearch()
4 
5 print(es.index(index="p1", doc_type="doc", id=1, body={"name": "成都"}))
6 print(es.index(index="p1", doc_type="doc", id=2, body={"name": "绵阳"}))
7 print(es.get(index="p1", doc_type="doc", id=1))
8 print(es.delete(index="p1", doc_type="doc", id=2))

了解更多https://elasticsearch-py.readthedocs.io/en/master/api.html