init

.gitignore

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+venv
+# Python cache files
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+_PyCache__/
+*.py[cod]
+*$py.class
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+.coverage.*
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+site/
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# virtualenvwrapper project settings
+.virtenv/
+.virtualenv/
+
+# VS Code settings
+.vscode/settings.json
+.vscode/settings.*

init.sh

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+pip install -r requirements.txt
+playwright install chromium

package.json

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+{
+  "name": "@kevisual/social-xhs-api-server",
+  "scripts": {
+    "start": "node index.js"
+  }
+}

requirements.txt

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+playwright
+xhs
+gevent
+requests

server.py

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+import time
+
+from flask import Flask, request
+from gevent import monkey
+from playwright.sync_api import sync_playwright
+
+monkey.patch_all()
+
+app = Flask(__name__)
+
+A1 = ""
+
+
+def get_context_page(instance, stealth_js_path):
+    chromium = instance.chromium
+    browser = chromium.launch(headless=True)
+    context = browser.new_context()
+    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 = "stealth.min.js"
+print("正在启动 playwright")
+playwright = sync_playwright().start()
+browser_context, context_page = get_context_page(playwright, stealth_js_path)
+context_page.goto("https://www.xiaohongshu.com")
+print("正在跳转至小红书首页")
+time.sleep(5)
+context_page.reload()
+time.sleep(1)
+cookies = browser_context.cookies()
+for cookie in cookies:
+    if cookie["name"] == "a1":
+        A1 = cookie["value"]
+        print("当前浏览器 cookie 中 a1 值为：" + cookie["value"] + "，请将需要使用的 a1 设置成一样方可签名成功")
+print("跳转小红书首页成功，等待调用")
+
+
+def sign(uri, data, a1, web_session):
+    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("/sign", 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)
+
+
+@app.route("/a1", methods=["GET"])
+def get_a1():
+    return {'a1': A1}
+
+
+if __name__ == '__main__':
+    app.run(host="0.0.0.0", port=5005)