pymilvus连接milvus例子

 

#!/usr/bin/env python
# -*- coding: UTF-8 -*-

from pymilvus import MilvusClient

# 创建Milvus Client。
client = MilvusClient(
    uri="http://192.168.1.135:19530",  # Milvus实例的公网地址。
    token="root:Milvus",  # 登录Milvus实例的用户名和密码。
    db_name="db_test"     # 待连接的数据库名称，本文示例为默认的default。
)

res = client.describe_collection(collection_name="car")

print(res)

 

#!/usr/bin/env python
# -*- coding: UTF-8 -*-
from pymilvus import (
     connections,
     utility,
     FieldSchema, CollectionSchema, DataType,
     Collection,
 )

dim = 128
collection_name = "car"

if __name__ == "__main__":

    MILVUS_HOST = '192.168.1.135'
    MILVUS_PORT = '19530'
    USER = 'root'
    PASSWORD = 'Milvus'
    connections.connect(db_name='db_test',host=MILVUS_HOST, port=MILVUS_PORT, user=USER, password=PASSWORD)
    cl = Collection(collection_name)
    print(cl.describe())

    res = cl.query(expr="", consistency_level="Strong", output_fields=["count(*)"])
    print(res[0]["count(*)"])