282 lines
10 KiB
JavaScript
282 lines
10 KiB
JavaScript
/**
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* 店小秘全自动登录 v4
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* 填表单 + 调用页面原生 login() 函数 + 监听 API 响应
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*/
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import { chromium } from 'playwright';
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import { writeFileSync, readFileSync, existsSync, mkdirSync } from 'fs';
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import { execSync } from 'child_process';
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import sharp from 'sharp';
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const COOKIE_FILE = './cookies.json';
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const SCREENSHOTS_DIR = './screenshots';
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const DOWNLOAD_DIR = './downloads';
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const MAX_RETRIES = 15;
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mkdirSync(SCREENSHOTS_DIR, { recursive: true });
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mkdirSync(DOWNLOAD_DIR, { recursive: true });
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async function ocrCaptcha(page) {
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const captchaImg = await page.$('#verifyImgCode');
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if (!captchaImg) return null;
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const rawPath = `${SCREENSHOTS_DIR}/captcha_raw.png`;
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await captchaImg.screenshot({ path: rawPath });
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// 多种预处理 + 多种 PSM 模式组合尝试
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const presets = [
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async (s, d) => sharp(s).grayscale().resize({ width: 468 }).normalize().sharpen({ sigma: 1.5 }).threshold(130).toFile(d),
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async (s, d) => sharp(s).grayscale().resize({ width: 468 }).normalize().threshold(100).toFile(d),
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async (s, d) => sharp(s).grayscale().resize({ width: 468 }).normalize().threshold(160).toFile(d),
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async (s, d) => sharp(s).resize({ width: 468 }).toFile(d),
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async (s, d) => sharp(s).grayscale().resize({ width: 468 }).negate().normalize().threshold(128).toFile(d),
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];
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for (let i = 0; i < presets.length; i++) {
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const p = `${SCREENSHOTS_DIR}/cap_p${i}.png`;
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try { await presets[i](rawPath, p); } catch { continue; }
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for (const psm of ['7', '8']) {
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try {
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const r = execSync(
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`tesseract "${p}" stdout --psm ${psm} -c tessedit_char_whitelist=0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ`,
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{ encoding: 'utf-8', timeout: 10000 }
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).trim().replace(/[\s\n\r]/g, '');
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if (r && r.length === 4) {
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console.log(` OCR [p${i},psm${psm}]: "${r}"`);
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return r;
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}
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} catch {}
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}
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}
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// 允许长度不精确为 4
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for (let i = 0; i < presets.length; i++) {
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const p = `${SCREENSHOTS_DIR}/cap_p${i}.png`;
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if (!existsSync(p)) continue;
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try {
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const r = execSync(
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`tesseract "${p}" stdout --psm 7 -c tessedit_char_whitelist=0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ`,
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{ encoding: 'utf-8', timeout: 10000 }
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).trim().replace(/[\s\n\r]/g, '');
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if (r && r.length >= 3) {
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console.log(` OCR [fallback p${i}]: "${r.substring(0, 4)}"`);
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return r.substring(0, 4);
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}
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} catch {}
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}
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return null;
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}
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async function main() {
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console.log('====== 店小秘全自动登录 v4 ======\n');
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const browser = await chromium.launch({ headless: true, args: ['--no-sandbox'] });
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const context = await browser.newContext({
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viewport: { width: 1920, height: 1080 },
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locale: 'zh-CN',
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userAgent: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36',
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});
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const page = await context.newPage();
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// 先试 Cookie
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if (existsSync(COOKIE_FILE)) {
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console.log('>> 尝试复用 Cookie...');
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const cookies = JSON.parse(readFileSync(COOKIE_FILE, 'utf-8'));
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await context.addCookies(cookies);
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await page.goto('https://www.dianxiaomi.com/saleManage/index.htm', {
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waitUntil: 'domcontentloaded', timeout: 20000
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}).catch(() => {});
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const title = await page.title();
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if (!title.includes('Error') && !page.url().includes('/home.htm')) {
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console.log('>> Cookie 有效！');
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return { success: true, page, context, browser };
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}
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console.log('>> Cookie 无效，重新登录\n');
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// 清空 cookie 重新来
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await context.clearCookies();
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}
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// 打开登录页
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await page.goto('https://www.dianxiaomi.com/home.htm', { waitUntil: 'networkidle', timeout: 30000 });
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// 先打印登录表单的 HTML 和 JS 逻辑
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const loginJsCode = await page.evaluate(() => {
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if (typeof login === 'function') return login.toString();
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return 'login function not found';
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});
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console.log('>> login() 函数源码:\n', loginJsCode.substring(0, 2000));
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for (let attempt = 1; attempt <= MAX_RETRIES; attempt++) {
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console.log(`\n>> 第 ${attempt}/${MAX_RETRIES} 次尝试...`);
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// 刷新验证码
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if (attempt > 1) {
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await page.evaluate(() => {
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const img = document.getElementById('verifyImgCode');
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if (img) img.src = '/verify/code.htm?t=' + Date.now();
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});
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await page.waitForTimeout(1500);
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}
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// 用 DOM 操作直接设置表单值（确保 JS 能读到）
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await page.evaluate(() => {
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document.getElementById('exampleInputName').value = 'MiLe-kf01';
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document.getElementById('exampleInputPassword').value = 'Vxdas@302';
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});
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// 也用 Playwright 的 fill 确保事件触发
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await page.fill('#exampleInputName', 'MiLe-kf01');
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await page.fill('#exampleInputPassword', 'Vxdas@302');
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// 勾选所有 checkbox
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const checkboxes = await page.$$('input[type="checkbox"]');
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for (const cb of checkboxes) {
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const checked = await cb.isChecked();
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if (!checked) await cb.check().catch(() => {});
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}
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// OCR
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const code = await ocrCaptcha(page);
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if (!code) { console.log(' OCR 失败，跳过'); continue; }
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await page.fill('#verifyCode', code);
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// 监听 API 响应
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const apiResponsePromise = page.waitForResponse(
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resp => resp.url().includes('userLoginNew2.json'),
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{ timeout: 10000 }
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).catch(() => null);
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// 调用页面的 login() 函数
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console.log(' 调用 login()...');
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await page.evaluate(() => {
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if (typeof login === 'function') login();
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});
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// 等待 API 响应
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const apiResp = await apiResponsePromise;
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if (apiResp) {
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const data = await apiResp.json().catch(() => ({}));
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console.log(` API 响应: ${JSON.stringify(data)}`);
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if (data.code === 0 || data.code === 1 || data.url) {
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console.log('\n>> ★★★ 登录成功！★★★');
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// 等待页面可能的跳转
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await page.waitForTimeout(3000);
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// 如果返回了 URL，手动跳转
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if (data.url) {
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const targetUrl = data.url.startsWith('http') ? data.url : 'https://www.dianxiaomi.com' + data.url;
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await page.goto(targetUrl, { waitUntil: 'networkidle', timeout: 30000 }).catch(() => {});
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}
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// 保存 Cookie
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const cookies = await context.cookies();
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writeFileSync(COOKIE_FILE, JSON.stringify(cookies, null, 2));
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console.log(`>> Cookie 已保存（${cookies.length} 条）`);
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console.log('>> 当前 URL:', page.url());
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return { success: true, page, context, browser };
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}
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// 失败
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const errMsg = data.error || '未知错误';
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console.log(` 失败: ${errMsg}`);
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if (errMsg.includes('账号') || errMsg.includes('密码') || errMsg.includes('不存在') || errMsg.includes('锁定')) {
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console.log('>> 账号/密码错误或被锁定，停止');
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break;
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}
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} else {
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console.log(' 未收到 API 响应，等待检查...');
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await page.waitForTimeout(3000);
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// 检查是否已跳转
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if (!page.url().includes('/home.htm') && !page.url().includes('/index.htm')) {
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console.log('>> 页面已跳转，登录成功！URL:', page.url());
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const cookies = await context.cookies();
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writeFileSync(COOKIE_FILE, JSON.stringify(cookies, null, 2));
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return { success: true, page, context, browser };
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}
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}
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}
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console.log('\n>> 全部尝试失败');
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await page.screenshot({ path: `${SCREENSHOTS_DIR}/final-fail.png`, fullPage: true });
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await browser.close();
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return { success: false };
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}
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// ====== 探索后台 ======
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async function explore(page) {
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console.log('\n>> ===== 探索后台 =====');
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const url = page.url();
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const title = await page.title();
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console.log(`>> URL: ${url}`);
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console.log(`>> 标题: ${title}`);
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await page.screenshot({ path: `${SCREENSHOTS_DIR}/backend-main.png`, fullPage: true });
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// 页面文本
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const text = await page.evaluate(() => document.body?.innerText?.substring(0, 5000));
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console.log('>> 页面内容:\n', text);
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// 所有链接
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const links = await page.$$eval('a', els =>
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els.map(el => ({
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text: el.textContent.trim().replace(/\s+/g, ' ').substring(0, 60),
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href: el.href,
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})).filter(e => e.text && e.href?.includes('dianxiaomi'))
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.filter((e, i, arr) => arr.findIndex(a => a.href === e.href) === i)
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);
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console.log(`\n>> 链接（${links.length} 个）：`);
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for (const l of links) {
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const star = ['采购', '仓库', '导出', '库存', '备货', '建议'].some(k => l.text.includes(k)) ? '★' : ' ';
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console.log(` ${star} [${l.text}] ${l.href}`);
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}
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// 尝试后台路径
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const paths = [
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'/saleManage/index.htm',
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'/purchaseManage/purchaseSuggestion.htm',
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'/purchaseManage/purchaseOrder.htm',
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'/purchaseManage/selfWarehouse.htm',
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'/stockManage/stockList.htm',
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'/stockManage/selfWarehouse.htm',
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'/warehouseManage/index.htm',
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];
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console.log('\n>> 尝试后台路径：');
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for (const p of paths) {
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try {
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await page.goto(`https://www.dianxiaomi.com${p}`, { waitUntil: 'domcontentloaded', timeout: 10000 });
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const t = await page.title();
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const u = page.url();
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const ok = !t.includes('Error') && !u.includes('/home.htm');
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console.log(` ${ok ? '✓' : '✗'} ${p} -> [${t}]`);
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if (ok) {
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await page.screenshot({ path: `${SCREENSHOTS_DIR}/page${p.replace(/\//g, '_')}.png`, fullPage: true });
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const btns = await page.$$eval('button, a, span', els =>
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els.filter(el => el.textContent.includes('导出'))
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.map(el => ({ tag: el.tagName, text: el.textContent.trim().substring(0, 40), id: el.id, cls: (el.className || '').substring(0, 40) }))
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.slice(0, 10)
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);
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if (btns.length) {
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console.log(' 导出按钮:');
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btns.forEach(b => console.log(` ${b.tag}#${b.id}: "${b.text}"`));
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}
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}
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} catch { console.log(` ✗ ${p} -> 超时`); }
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}
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}
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const result = await main();
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if (result.success) {
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await explore(result.page);
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await result.browser.close();
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} else {
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process.exit(1);
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}
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