From f2e11685d4cf00d3fd4e2bdd5af1133cd2d17c57 Mon Sep 17 00:00:00 2001 From: ReaJason Date: Sat, 26 Aug 2023 15:09:26 +0800 Subject: [PATCH] docs: add cookie tips --- docs/basic.rst | 139 ++----------------------------------------------- 1 file changed, 4 insertions(+), 135 deletions(-) diff --git a/docs/basic.rst b/docs/basic.rst index 372b88b..1f2e5a9 100644 --- a/docs/basic.rst +++ b/docs/basic.rst @@ -18,60 +18,9 @@ 基础使用 ----------- -脚本例子看参考：`basic_usage.py `_ +请注意 cookie 的获取，a1、web_session 和 webId 三个字段为必需字段。 -.. code-block:: python3 - - from time import sleep - from xhs import XhsClient - from playwright.sync_api import sync_playwright - - - def get_context_page(instance, stealth_js_path): - chromium = instance.chromium - browser = chromium.launch(headless=True) - context = browser.new_context( - viewport={"width": 1920, "height": 1080}, - user_agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 " - "Safari/537.36" - ) - context.add_init_script(path=stealth_js_path) - page = context.new_page() - return context, page - - - def sign(uri, data=None, a1="", web_session=""): - context_page.goto("https://www.xiaohongshu.com") - cookie_list = browser_context.cookies() - web_session_cookie = list(filter(lambda cookie: cookie["name"] == "web_session", cookie_list)) - if not web_session_cookie: - browser_context.add_cookies([ - {'name': 'web_session', 'value': web_session, 'domain': ".xiaohongshu.com", 'path': "/"}, - {'name': 'a1', 'value': a1, 'domain': ".xiaohongshu.com", 'path': "/"}] - ) - sleep(1) - encrypt_params = context_page.evaluate("([url, data]) => window._webmsxyw(url, data)", [uri, data]) - return { - "x-s": encrypt_params["X-s"], - "x-t": str(encrypt_params["X-t"]) - } - - - if __name__ == '__main__': - cookie = "please get cookie from your website" - stealth_js_path = "your downloaded stealth.min.js file path" - playwright = sync_playwright().start() - browser_context, context_page = get_context_page(playwright, stealth_js_path) - - xhs_client = XhsClient(cookie, sign=sign) - - # get note info - note_info = xhs_client.get_note_by_id("63db8819000000001a01ead1") - - print(note_info) - - # resource release - playwright.stop() +具体代码参考：`basic_usage.py `_ 进阶使用 @@ -96,91 +45,11 @@ 开启 Flask 签名服务 ^^^^^^^^^^^^^^^^^^^^^^^^ -脚本地址： `basic_sign_server `_ - -.. code-block:: python3 - - from flask import Flask, request - from playwright.sync_api import sync_playwright - from gevent import monkey - - monkey.patch_all() - - app = Flask(__name__) - - - def get_context_page(instance, stealth_js_path): - chromium = instance.chromium - browser = chromium.launch(headless=True) - context = browser.new_context( - viewport={"width": 1920, "height": 1080}, - user_agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 " - "Safari/537.36" - ) - context.add_init_script(path=stealth_js_path) - page = context.new_page() - return context, page - - - # 如下更改为 stealth.min.js 文件路径地址 - stealth_js_path = "/Users/reajason/ReaJason/xhs/tests/stealth.min.js" - playwright = sync_playwright().start() - browser_context, context_page = get_context_page(playwright, stealth_js_path) - context_page.goto("https://www.xiaohongshu.com") - - - def sign(uri, data, a1, web_session): - browser_context.add_cookies([ - {'name': 'web_session', 'value': web_session, 'domain': ".xiaohongshu.com", 'path': "/"}, - {'name': 'a1', 'value': a1, 'domain': ".xiaohongshu.com", 'path': "/"}] - ) - encrypt_params = context_page.evaluate("([url, data]) => window._webmsxyw(url, data)", [uri, data]) - return { - "x-s": encrypt_params["X-s"], - "x-t": str(encrypt_params["X-t"]) - } - - - @app.route("/", methods=["POST"]) - def hello_world(): - json = request.json - uri = json["uri"] - data = json["data"] - a1 = json["a1"] - web_session = json["web_session"] - return sign(uri, data, a1, web_session) - - - if __name__ == '__main__': - app.run(host="0.0.0.0", port=5005) +具体代码参考： `basic_sign_server `_ 使用 XhsClient ^^^^^^^^^^^^^^^^^^^ 第一次请求会失败，但是之后的请求就正常了。 -脚本地址： `basic_sign_usage `_ - -.. code-block:: python3 - - import requests - from xhs import XhsClient - - - def sign(uri, data=None, a1="", web_session=""): - # 填写自己的 flask 签名服务端口地址 - res = requests.post("http://localhost:5005", - json={"uri": uri, "data": data, "a1": a1, "web_session": web_session}) - signs = res.json() - return { - "x-s": signs["x-s"], - "x-t": signs["x-t"] - } - - - if __name__ == '__main__': - cookie = "please get cookie from your website" - xhs_client = XhsClient(cookie, sign=sign) - # get note info - note_info = xhs_client.get_note_by_id("63db8819000000001a01ead1") - print(note_info) +具体代码参考： `basic_sign_usage `_