dsProject/dsSchoolBuddy/ElasticSearch/T5_SelectByKeyWord.py

from elasticsearch import Elasticsearch
import warnings
from Config import Config
from Config.Config import ES_CONFIG
import urllib3

# 抑制HTTPS相关警告
warnings.filterwarnings('ignore', message='Connecting to .* using TLS with verify_certs=False is insecure')
warnings.filterwarnings('ignore', message='Unverified HTTPS request is being made to host')


# 1. 初始化Elasticsearch连接
es = Elasticsearch(
    hosts=Config.ES_CONFIG['hosts'],
    basic_auth=Config.ES_CONFIG['basic_auth'],
    verify_certs=False
)

# 2. 直接在代码中指定要查询的关键字
query_keyword = "混凝土"

# 3. 构建查询条件
query = {
    "query": {
        "match": {
            "user_input": query_keyword
        }
    },
    "size": 1000
}

# 4. 执行查询并处理结果
try:
    results = es.search(index=ES_CONFIG['index_name'], body=query)
    print(f"查询关键字 '{query_keyword}' 结果：")
    if results['hits']['hits']:
        for i, hit in enumerate(results['hits']['hits'], 1):
            doc = hit['_source']
            print(f"{i}. ID: {hit['_id']}")
            print(f"   标签: {doc['tags']['tags']}")
            print(f"   用户问题: {doc['user_input']}")
            print(f"   时间: {doc['timestamp']}")
            print(f"   向量: {doc['embedding'][:5]}...")
            print("-" * 50)
    else:
        print(f"未找到包含 '{query_keyword}' 的数据。")
except Exception as e:
    print(f"查询失败: {e}")
    print(f"查询条件: {query}")
    if hasattr(e, 'info') and isinstance(e.info, dict):
        print(f"Elasticsearch错误详情: {e.info}")
    if hasattr(e, 'status_code'):
        print(f"HTTP状态码: {e.status_code}")