platform-spiders/nmg_nmgzbtbggfwpt_qtzbcg_gzgggs/utils.py

# -*- coding: utf-8 -*-
"""
Created on 2025-04-09 
---------
@summary:  工具
---------
@author: Dzr
"""
import json
import random
import time

import execjs
import requests


def execjs_call(function, param):
    with open('./nmgzbtbggfwpt_js.js', 'r') as f:
        ex_js = f.read()

    ctx = execjs.compile(ex_js)
    return ctx.call(function, param)


def fetch_data(sid, tender_id, tender_type, tsqymc=None, proxies=None):
    url = "https://www.nmgztb.com.cn/ih5/player/function/run?nid=11057637"
    headers = {
        "authority": "www.nmgztb.com.cn",
        "accept": "*/*",
        "accept-language": "zh-CN,zh;q=0.9",
        "cache-control": "no-cache",
        "content-type": "text/plain;charset=UTF-8",
        "origin": "https://www.nmgztb.com.cn",
        "referer": "https://www.nmgztb.com.cn/?c=article&a=type&tid=3",
        "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36"
    }

    data_org = {
        "TenderId": tender_id,
        "TenderType": tender_type,
        "_nid": 11057637,
        "_uid": 10124717,
        "_gid": 17363,
        "_eid": 0,
        "_sid": sid,
        "_locOffset": 28800,
        "_lang": "zh"
    }
    if tsqymc is not None:
        data_org["tsqymc"] = tsqymc

    data = execjs_call('get_temp', data_org)

    res = requests.post(url, headers=headers, data=data, timeout=120, proxies=proxies)
    time.sleep(random.randint(3, 5))
    json_str = execjs_call('de_data', res.content.decode())
    return json.loads(json_str).get('data')