货拉拉跑腿抢单辅助器，货拉拉抢单开挂神器，运满满抢货神器脚本

下载地址：https://www.pan38.com/share.php?code=pvvmX 提取码：8888 【仅供学习参考】

HTTP协议基础
HTTP是无状态的应用层协议，基于请求-响应模型。常见请求方法包括GET、POST等。
Python请求库
requests是Python中最流行的HTTP库，提供了简洁的API。
自动化测试
Selenium是常用的Web自动化测试工具，可以模拟用户操作。

import requests
from time import sleep
from random import uniform
from urllib.parse import urlencode
import json

class HttpRequestDemo:
def init(self):
self.session = requests.Session()
self.headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)',
'Accept': 'application/json',
}

def make_get_request(self, url, params=None):
    """模拟GET请求"""
    try:
        sleep(uniform(0.5, 1.5))  # 随机延迟
        response = self.session.get(
            url,
            params=params,
            headers=self.headers,
            timeout=10
        )
        response.raise_for_status()
        return response.json()
    except Exception as e:
        print(f"请求失败: {e}")
        return None

def make_post_request(self, url, data=None):
    """模拟POST请求"""
    try:
        sleep(uniform(1.0, 2.0))
        response = self.session.post(
            url,
            data=json.dumps(data),
            headers={**self.headers, 'Content-Type': 'application/json'},
            timeout=15
        )
        response.raise_for_status()
        return response.json()
    except Exception as e:
        print(f"请求失败: {e}")
        return None

def demo_http_flow(self):
    """演示完整HTTP流程"""
    print("=== 开始HTTP请求演示 ===")

    # 示例GET请求
    print("\n发送GET请求...")
    get_response = self.make_get_request(
        "https://httpbin.org/get",
        params={"test": "value"}
    )
    print(f"GET响应: {get_response}")

    # 示例POST请求
    print("\n发送POST请求...")
    post_response = self.make_post_request(
        "https://httpbin.org/post",
        data={"key": "value"}
    )
    print(f"POST响应: {post_response}")

    print("\n=== 演示结束 ===")

if name == "main":
demo = HttpRequestDemo()
demo.demo_http_flow()

selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time

class BrowserAutomationDemo:
def init(self):
self.driver = webdriver.Chrome()
self.wait = WebDriverWait(self.driver, 10)

def demo_basic_navigation(self):
    """演示基本浏览器操作"""
    try:
        print("打开测试页面...")
        self.driver.get("https://www.baidu.com")

        print("执行搜索...")
        search_box = self.wait.until(
            EC.presence_of_element_located((By.ID, "kw"))
        )
        search_box.send_keys("自动化测试")

        search_button = self.wait.until(
            EC.element_to_be_clickable((By.ID, "su"))
        )
        search_button.click()

        print("等待结果加载...")
        self.wait.until(
            EC.presence_of_element_located((By.CLASS_NAME, "result"))
        )

        print("截图保存...")
        self.driver.save_screenshot("search_results.png")

        time.sleep(2)

    except Exception as e:
        print(f"自动化测试出错: {e}")
    finally:
        self.driver.quit()
        print("浏览器已关闭")

if name == "main":
print("=== 开始浏览器自动化演示 ===")
demo = BrowserAutomationDemo()
demo.demo_basic_navigation()
print("=== 演示结束 ===")

import requests
import time
import random
from threading import Thread
from queue import Queue
import json

class OrderSystemSimulator:
def init(self):
self.session = requests.Session()
self.headers = {
'User-Agent': 'Mozilla/5.0',
'Content-Type': 'application/json'
}
self.task_queue = Queue()
self.running = False

def login(self, username, password):
    """模拟登录流程"""
    payload = {
        'username': username,
        'password': password
    }
    try:
        response = self.session.post(
            'https://api.demo.com/login',
            data=json.dumps(payload),
            headers=self.headers,
            timeout=5
        )
        return response.json().get('token')
    except Exception as e:
        print(f"登录失败: {e}")
        return None

def fetch_orders(self):
    """模拟获取订单列表"""
    while self.running:
        try:
            time.sleep(random.uniform(0.5, 1.2))
            response = self.session.get(
                'https://api.demo.com/orders',
                headers=self.headers,
                timeout=3
            )
            orders = response.json()
            for order in orders:
                self.task_queue.put(order)
        except Exception as e:
            print(f"获取订单异常: {e}")

def process_order(self, order_id):
    """模拟处理订单"""
    payload = {'order_id': order_id}
    try:
        time.sleep(random.uniform(0.3, 0.8))
        response = self.session.post(
            'https://api.demo.com/accept',
            data=json.dumps(payload),
            headers=self.headers,
            timeout=2
        )
        print(f"订单处理结果: {response.text}")
    except Exception as e:
        print(f"处理订单失败: {e}")

def start_workers(self, worker_count=3):
    """启动工作线程"""
    self.running = True
    Thread(target=self.fetch_orders).start()

    for i in range(worker_count):
        Thread(target=self._worker_loop).start()

def _worker_loop(self):
    """工作线程主循环"""
    while self.running:
        if not self.task_queue.empty():
            order = self.task_queue.get()
            self.process_order(order['id'])
        time.sleep(0.1)

if name == "main":
simulator = OrderSystemSimulator()
token = simulator.login("test_user", "password123")
if token:
simulator.headers['Authorization'] = f'Bearer {token}'
simulator.start_workers()
input("按回车键停止...")
simulator.running = False