Playwright 代理配置指南

# pip install playwright && playwright install chromium
from playwright.sync_api import sync_playwright

PROXY = {
    "server": "http://proxy.s4m.online:3128",  # HTTP endpoint
    "username": "USER",
    "password": "PASS",
}

with sync_playwright() as p:
    # Option A: proxy for the whole browser
    browser = p.chromium.launch(proxy=PROXY, headless=True)

    # Option B: proxy scoped to a single context (per-identity)
    context = browser.new_context(proxy=PROXY)
    page = context.new_page()
    page.goto("https://api.ipify.org?format=json", timeout=30000)
    print("Exit IP:", page.inner_text("body"))
    browser.close()

# ----- Node equivalent -----
# const { chromium } = require("playwright");
# const proxy = {
//   server: "http://proxy.s4m.online:3128",
//   username: "USER", password: "PASS",
// };
# (async () => {
//   const browser = await chromium.launch({ proxy, headless: true });
//   const page = await browser.newPage();
//   await page.goto("https://api.ipify.org?format=json");
//   console.log(await page.innerText("body"));
//   await browser.close();
// })();