基于大于或小于使用python请求的特定值从elasticsearch检索数据

pip install elasticsearch

from elasticsearch import Elasticsearch

# 创建Elasticsearch客户端
es = Elasticsearch()

# 定义查询条件
query = {
    "query": {
        "range": {
            "field_name": {
                "gt": 10,  # 大于10
                "lt": 20   # 小于20
            }
        }
    }
}

# 发起查询请求
response = es.search(index="your_index_name", body=query)

# 处理查询结果
for hit in response["hits"]["hits"]:
    print(hit["_source"])