diff --git a/mv2_simple_crx/src/actions/amazon.js b/mv2_simple_crx/src/actions/amazon.js
index f3baaa1..64dadd5 100644
--- a/mv2_simple_crx/src/actions/amazon.js
+++ b/mv2_simple_crx/src/actions/amazon.js
@@ -1,20 +1,395 @@
-// amazon_top_list：Amazon TOP 榜单抓取（Best Sellers / New Releases / Movers & Shakers）
+// Amazon：搜索列表 + 商品详情 + 评论（注入函数与 action 同文件，便于维护）
import { create_tab_task } from '../libs/tabs.js';
-import { injected_amazon_search_list } from '../injected/amazon_search_list.js';
+
+// ---------- 页面注入（仅依赖页面 DOM，勿引用本文件其它符号） ----------
+
+export function injected_amazon_homepage_search(params) {
+ const keyword = params && params.keyword ? String(params.keyword).trim() : '';
+ if (!keyword) return { ok: false, error: 'empty_keyword' };
+ const input =
+ document.querySelector('#twotabsearchtextbox') ||
+ document.querySelector('input#nav-search-keywords') ||
+ document.querySelector('input[name="field-keywords"]');
+ if (!input) return { ok: false, error: 'no_search_input' };
+ input.focus();
+ input.value = keyword;
+ input.dispatchEvent(new Event('input', { bubbles: true }));
+ input.dispatchEvent(new Event('change', { bubbles: true }));
+ const btn =
+ document.querySelector('#nav-search-submit-button') ||
+ document.querySelector('#nav-search-bar-form input[type="submit"]') ||
+ document.querySelector('form[role="search"] input[type="submit"]');
+ if (btn) {
+ btn.click();
+ return { ok: true };
+ }
+ const form = input.closest('form');
+ if (form) {
+ form.submit();
+ return { ok: true };
+ }
+ return { ok: false, error: 'no_submit' };
+}
+
+export function injected_amazon_search_list(params) {
+ const start_url = params && params.url ? String(params.url) : location.href;
+ const category_keyword = params && params.category_keyword ? String(params.category_keyword).trim() : '';
+ const sort_by = params && params.sort_by ? String(params.sort_by).trim() : '';
+
+ function pick_number(text) {
+ if (!text) return null;
+ const s = String(text).replace(/[(),]/g, ' ').replace(/\s+/g, ' ').trim();
+ const m = s.match(/(\d+(?:\.\d+)?)/);
+ return m ? Number(m[1]) : null;
+ }
+
+ function pick_int(text) {
+ if (!text) return null;
+ const raw = String(text).replace(/\s+/g, ' ').trim();
+ const u = raw.toUpperCase().replace(/,/g, '');
+ const km = u.match(/([\d.]+)\s*K\b/);
+ if (km) return Math.round(parseFloat(km[1]) * 1000);
+ const mm = u.match(/([\d.]+)\s*M\b/);
+ if (mm) return Math.round(parseFloat(mm[1]) * 1000000);
+ const digits = raw.replace(/[^\d]/g, '');
+ return digits ? Number(digits) : null;
+ }
+
+ function abs_url(href) {
+ try {
+ return new URL(href, location.origin).toString();
+ } catch (_) {
+ return href;
+ }
+ }
+
+ function parse_asin_from_url(url) {
+ if (!url || typeof url !== 'string') return null;
+ const m = url.match(/\/dp\/([A-Z0-9]{10})/i) || url.match(/\/gp\/product\/([A-Z0-9]{10})/i);
+ return m ? m[1].toUpperCase() : null;
+ }
+
+ function extract_results() {
+ const items = [];
+ const nodes = document.querySelectorAll('div.s-main-slot div[data-component-type="s-search-result"]');
+ nodes.forEach((el, idx) => {
+ const asin = (el.getAttribute('data-asin') || '').trim() || null;
+ const title_el = el.querySelector('h2 span') || el.querySelector('h2');
+ const title = title_el ? title_el.textContent.trim() : null;
+ const a = el.querySelector('a[href*="/dp/"], a[href*="/gp/product/"]');
+ const href = a ? a.getAttribute('href') : null;
+ const item_url = href ? abs_url(href) : null;
+ const price_el = el.querySelector('span.a-price > span.a-offscreen');
+ const price = price_el ? price_el.textContent.trim() : null;
+ const reviews_block = el.querySelector('div[data-cy="reviews-block"]') || el;
+ const rating_text = (() => {
+ const t1 = reviews_block.querySelector('span.a-icon-alt');
+ if (t1 && t1.textContent) return t1.textContent.trim();
+ const t2 = reviews_block.querySelector('span.a-size-small.a-color-base[aria-hidden="true"]');
+ if (t2 && t2.textContent) return t2.textContent.trim();
+ return null;
+ })();
+ const rating = (() => {
+ const n = pick_number(rating_text);
+ return Number.isFinite(n) ? n : null;
+ })();
+ const review_count_text = (() => {
+ const a1 = reviews_block.querySelector('a[href*="#customerReviews"]');
+ if (a1 && a1.textContent) return a1.textContent.trim();
+ const a2 = reviews_block.querySelector(
+ 'a[aria-label*="rating"], a[aria-label*="ratings"], a[aria-label*="评级"], a[aria-label*="评价"]',
+ );
+ if (a2 && a2.getAttribute('aria-label')) return a2.getAttribute('aria-label').trim();
+ const s1 = reviews_block.querySelector('span.a-size-mini.puis-normal-weight-text');
+ if (s1 && s1.textContent) return s1.textContent.trim();
+ return null;
+ })();
+ const review_count = (() => {
+ const n = pick_int(review_count_text);
+ return Number.isFinite(n) ? n : null;
+ })();
+ items.push({
+ index: idx + 1,
+ asin: asin || parse_asin_from_url(item_url),
+ title,
+ url: item_url,
+ price,
+ rating,
+ rating_text,
+ review_count,
+ review_count_text,
+ });
+ });
+ return items;
+ }
+
+ function pick_next_url() {
+ const a = document.querySelector('a.s-pagination-next');
+ if (!a) return null;
+ const aria_disabled = (a.getAttribute('aria-disabled') || '').trim().toLowerCase();
+ if (aria_disabled === 'true') return null;
+ if (a.classList && a.classList.contains('s-pagination-disabled')) return null;
+ const href = a.getAttribute('href');
+ if (!href) return null;
+ return abs_url(href);
+ }
+
+ const items = extract_results();
+ return {
+ start_url,
+ href: location.href,
+ category_keyword,
+ sort_by,
+ total: items.length,
+ items,
+ next_url: pick_next_url(),
+ };
+}
+
+export function injected_amazon_product_detail() {
+ const norm = (s) => (s || '').replace(/\s+/g, ' ').trim();
+ const asin_match = location.pathname.match(/\/(?:dp|gp\/product)\/([A-Z0-9]{10})/i);
+ const asin = asin_match ? asin_match[1].toUpperCase() : null;
+
+ const product_info = {};
+ function set_info(k, v, max_len) {
+ k = norm(k);
+ v = norm(v);
+ max_len = max_len || 600;
+ if (!k || !v || k.length > 100) return;
+ if (v.length > max_len) v = v.slice(0, max_len);
+ if (!product_info[k] || v.length > product_info[k].length) product_info[k] = v;
+ }
+
+ const table_roots =
+ '#productOverview_feature_div tr, #poExpander table tr, #productDetails_detailBullets_sections1 tr, ' +
+ '#productDetails_techSpec_section_1 tr, table.prodDetTable tr, #productFactsDesktopExpander tr, ' +
+ '#technicalSpecifications_feature_div table tr, #productDetails_db_sections tr';
+ document.querySelectorAll(table_roots).forEach((tr) => {
+ const tds = tr.querySelectorAll('td');
+ const th = tr.querySelector('th');
+ const td = tr.querySelector('td');
+ if (tds.length >= 2) set_info(tds[0].innerText, tds[1].innerText);
+ else if (th && td && th !== td) set_info(th.innerText, td.innerText);
+ });
+
+ const detail_extra_lines = [];
+ document.querySelectorAll('#detailBullets_feature_div li, #rpi-attribute-values_feature_div li').forEach((li) => {
+ const t = li.innerText.replace(/\u200f|\u200e/g, ' ').replace(/\s+/g, ' ').trim();
+ const m = t.match(/^(.{1,80}?)\s*[：:]\s*(.+)$/);
+ if (m) set_info(m[1], m[2], 1200);
+ else if (t.length > 8 && t.length < 800) detail_extra_lines.push(t);
+ });
+
+ const title_el = document.querySelector('#productTitle');
+ const title = title_el ? norm(title_el.textContent) : null;
+ const price_el =
+ document.querySelector('#corePrice_feature_div .a-price .a-offscreen') ||
+ document.querySelector('#tp_price_block_total_price_ww .a-offscreen') ||
+ document.querySelector('#price .a-offscreen') ||
+ document.querySelector('.reinventPricePriceToPayMargin .a-offscreen') ||
+ document.querySelector('.a-price .a-offscreen');
+ const price = price_el ? price_el.textContent.trim() : null;
+
+ const brand_el = document.querySelector('#bylineInfo');
+ const brand_line = brand_el ? norm(brand_el.textContent) : null;
+ const brand_store_url = document.querySelector('#bylineInfo a[href]')?.href || null;
+
+ const rating_stars = document.querySelector('#acrPopover')?.getAttribute('title') ||
+ document.querySelector('#averageCustomerReviews .a-icon-alt')?.textContent?.trim() || null;
+ const review_count_text = document.querySelector('#acrCustomerReviewText')?.textContent?.trim() || null;
+
+ const ac_badge = norm(document.querySelector('#acBadge_feature_div')?.innerText) || null;
+ const social_proof = norm(document.querySelector('#socialProofingAsinFaceout_feature_div')?.innerText) || null;
+ const bestseller_hint = norm(document.querySelector('#zeitgeistBadge_feature_div')?.innerText)?.slice(0, 200) || null;
+ let sustainability_hint = null;
+ document.querySelectorAll('button, span.a-button-text, a').forEach((el) => {
+ const tx = norm(el.innerText);
+ if (!tx || tx.length > 90) return;
+ if (
+ /\d+\s*个.*可持续发展|可持续发展特性/.test(tx) ||
+ /\d+\s+sustainability features?/i.test(tx)
+ ) {
+ sustainability_hint = tx;
+ }
+ });
+
+ const bullets = [];
+ document.querySelectorAll('#feature-bullets ul li span.a-list-item').forEach((el) => {
+ const t = norm(el.textContent);
+ if (t) bullets.push(t);
+ });
+
+ const variants = {};
+ document.querySelectorAll('[id^="variation_"]').forEach((block) => {
+ const key = block.id.replace(/^variation_/, '') || block.id;
+ const sel =
+ block.querySelector('.selection') ||
+ block.querySelector('.a-button-selected .a-button-text') ||
+ block.querySelector('[class*="dropdown"]');
+ if (sel) {
+ const v = norm(sel.textContent);
+ if (v) variants[key] = v;
+ }
+ });
+
+ let delivery_hint = null;
+ const del = document.querySelector(
+ '#deliveryBlockMessage, #mir-layout-DELIVERY_BLOCK-slot-PRIMARY_DELIVERY_MESSAGE_LARGE',
+ );
+ if (del) delivery_hint = norm(del.innerText).slice(0, 500);
+
+ let sku = null;
+ Object.keys(product_info).forEach((k) => {
+ if (/^sku$/i.test(k) || /item model|型号|part number|制造商型号/i.test(k)) sku = product_info[k];
+ });
+
+ const images = [];
+ const seen_img = new Set();
+ function add_img(u) {
+ if (!u || seen_img.has(u)) return;
+ if (!/media-amazon|images-amazon|ssl-images/i.test(u)) return;
+ seen_img.add(u);
+ images.push(u.split('?')[0]);
+ }
+ const land = document.querySelector('#landingImage, #imgBlkFront');
+ if (land) {
+ const dyn = land.getAttribute('data-a-dynamic-image');
+ if (dyn) {
+ try {
+ const o = JSON.parse(dyn);
+ Object.keys(o).forEach(add_img);
+ } catch (_) {}
+ }
+ if (land.src) add_img(land.src);
+ }
+ document.querySelectorAll('#altImages img, #imageBlock_feature_div img, #ivImages img').forEach((img) => {
+ add_img(img.src || img.getAttribute('data-src'));
+ });
+
+ const main_image = images.length ? images[0] : land?.src || null;
+
+ return {
+ stage: 'detail',
+ asin,
+ title,
+ price,
+ brand_line,
+ brand_store_url,
+ rating_stars,
+ review_count_text,
+ ac_badge,
+ social_proof,
+ bestseller_hint,
+ sustainability_hint,
+ product_info,
+ detail_extra_lines,
+ bullets,
+ variants,
+ delivery_hint,
+ sku,
+ images,
+ main_image,
+ url: location.href,
+ };
+}
+
+export function injected_amazon_product_reviews(params) {
+ const raw = params && params.limit != null ? Number(params.limit) : 50;
+ const limit = Number.isFinite(raw) ? Math.max(1, Math.min(100, Math.floor(raw))) : 50;
+ const nodes = document.querySelectorAll('[data-hook="review"]');
+ const items = [];
+ nodes.forEach((r) => {
+ if (items.length >= limit) return;
+ const author_el = r.querySelector('.a-profile-name');
+ const author = author_el ? author_el.textContent.trim() : null;
+ const title_el = r.querySelector('[data-hook="review-title"]');
+ const title = title_el ? title_el.innerText.replace(/\s+/g, ' ').trim() : null;
+ const body_el = r.querySelector('[data-hook="review-body"]');
+ const body = body_el ? body_el.innerText.replace(/\s+/g, ' ').trim() : null;
+ const rating_el = r.querySelector('[data-hook="review-star-rating"]');
+ const rating_text = rating_el ? rating_el.textContent.trim() : null;
+ const date_el = r.querySelector('[data-hook="review-date"]');
+ const date = date_el ? date_el.textContent.trim() : null;
+ const cr = r.querySelector('[id^="customer_review-"]');
+ const review_id = r.id || (cr && cr.id ? cr.id.replace('customer_review-', '') : null);
+ items.push({ index: items.length + 1, review_id, author, rating_text, title, date, body });
+ });
+ return { stage: 'reviews', limit, total: items.length, items, url: location.href };
+}
+
+// ---------- 后台：搜索列表 ----------
+
+const AMAZON_ZH_HOME_URL = 'https://www.amazon.com/-/zh/ref=nav_logo';
+
+/** 英文搜索列表 URL 模板（与 language=en_US 一致，仅替换 k） */
+function build_amazon_search_url_en(keyword) {
+ const u = new URL('https://www.amazon.com/s');
+ u.searchParams.set('k', keyword);
+ u.searchParams.set('language', 'en_US');
+ u.searchParams.set('crid', '35M31MY4FQI');
+ u.searchParams.set('sprefix', ',aps,398');
+ u.searchParams.set('ref', 'nb_sb_ss_recent_1_0_recent');
+ return u.toString();
+}
+
+function is_amazon_search_list_url(tab_url) {
+ if (!tab_url || typeof tab_url !== 'string') return false;
+ if (!tab_url.includes('amazon.com')) return false;
+ if (!/\/s(\?|\/)/.test(tab_url)) return false;
+ return tab_url.includes('k=') || tab_url.includes('keywords=') || tab_url.includes('field-keywords');
+}
+
+function wait_until_search_list_url(tab_id, timeout_ms) {
+ const deadline = Date.now() + (timeout_ms || 45000);
+ return new Promise((resolve, reject) => {
+ const tick = () => {
+ chrome.tabs.get(tab_id, (tab) => {
+ if (chrome.runtime.lastError) return reject(new Error(chrome.runtime.lastError.message));
+ const u = tab && tab.url ? tab.url : '';
+ if (is_amazon_search_list_url(u)) return resolve(u);
+ if (Date.now() >= deadline) return reject(new Error('等待首页搜索跳转到列表页超时'));
+ setTimeout(tick, 400);
+ });
+ };
+ tick();
+ });
+}
+
+function wait_tab_complete(tab_id) {
+ return new Promise((resolve_wait, reject_wait) => {
+ chrome.tabs.get(tab_id, (tab0) => {
+ if (!chrome.runtime.lastError && tab0 && tab0.status === 'complete') {
+ return resolve_wait(tab0);
+ }
+ const on_updated = (updated_tab_id, change_info) => {
+ if (updated_tab_id !== tab_id) return;
+ if (change_info.status !== 'complete') return;
+ chrome.tabs.onUpdated.removeListener(on_updated);
+ resolve_wait(true);
+ };
+ chrome.tabs.onUpdated.addListener(on_updated);
+ setTimeout(() => {
+ chrome.tabs.onUpdated.removeListener(on_updated);
+ reject_wait(new Error('等待页面加载超时'));
+ }, 45000);
+ });
+ });
+}
export function amazon_search_list(data, sendResponse) {
return new Promise(async (resolve, reject) => {
- const category_keyword = (data && data.category_keyword) ? String(data.category_keyword).trim() : '';
- const sort_by = (data && data.sort_by) ? String(data.sort_by).trim() : '';
+ const category_keyword = data && data.category_keyword ? String(data.category_keyword).trim() : '';
+ const sort_by = data && data.sort_by ? String(data.sort_by).trim() : '';
const limit = (() => {
const n = data && Object.prototype.hasOwnProperty.call(data, 'limit') ? Number(data.limit) : 100;
if (!Number.isFinite(n)) return 100;
return Math.max(1, Math.min(200, Math.floor(n)));
})();
-
- const keyword = category_keyword || '野餐包';
-
+ const keyword = category_keyword || 'picnic bag';
+ const search_url_custom = data && data.search_url ? String(data.search_url).trim() : '';
+ const entry = data && data.entry ? String(data.entry).trim() : 'direct';
const sort_map = {
featured: 'relevanceblender',
review: 'review-rank',
@@ -24,65 +399,51 @@ export function amazon_search_list(data, sendResponse) {
bestseller: 'exact-aware-popularity-rank',
};
const sort_s = Object.prototype.hasOwnProperty.call(sort_map, sort_by) ? sort_map[sort_by] : '';
-
- // 内置 URL，只替换 k / s 参数，其它参数保持一致
- const default_url = (() => {
- const u = new URL('https://www.amazon.com/s');
- u.searchParams.set('k', keyword);
- u.searchParams.set('__mk_zh_CN', '亚马逊网站');
- u.searchParams.set('crid', 'ZKNCI4U8BBAP');
- u.searchParams.set('ref', 'nb_sb_noss');
- if (sort_s) u.searchParams.set('s', sort_s);
- else u.searchParams.delete('s');
- return u.toString();
- })();
-
- const url = default_url;
-
- let times = 0;
-
const send_action = (action, payload) => {
if (typeof sendResponse === 'function') {
sendResponse({ action, data: payload });
sendResponse.log && sendResponse.log(payload);
}
};
-
- const tab_task = create_tab_task(url)
+ const tab_task = create_tab_task(AMAZON_ZH_HOME_URL)
.set_latest(false)
.set_bounds({ top: 20, left: 20, width: 1440, height: 900 })
.set_target('__amazon_search_list');
-
+ let url = AMAZON_ZH_HOME_URL;
try {
const tab = await tab_task.open_async();
-
- const wait_tab_complete = (tab_id) => new Promise((resolve_wait, reject_wait) => {
- const on_updated = (updated_tab_id, change_info, updated_tab) => {
- if (updated_tab_id !== tab_id) return;
- if (change_info.status !== 'complete') return;
- chrome.tabs.onUpdated.removeListener(on_updated);
- resolve_wait(updated_tab);
- };
- chrome.tabs.onUpdated.addListener(on_updated);
- setTimeout(() => {
- chrome.tabs.onUpdated.removeListener(on_updated);
- reject_wait(new Error('等待页面加载超时'));
- }, 45000);
- });
-
- const unique_map = new Map();
- let next_url = url;
- let page = 1;
-
- while (next_url && unique_map.size < limit) {
+ await wait_tab_complete(tab.id);
+ const home_ret = await tab.execute_script(injected_amazon_homepage_search, [{ keyword }], 'document_idle');
+ const home_ok = Array.isArray(home_ret) ? home_ret[0] : home_ret;
+ if (!home_ok || !home_ok.ok) {
+ throw new Error((home_ok && home_ok.error) || '首页搜索提交失败');
+ }
+ url = await wait_until_search_list_url(tab.id, 45000);
+ await wait_tab_complete(tab.id);
+ if (sort_s) {
+ const u = new URL(url);
+ u.searchParams.set('s', sort_s);
+ url = u.toString();
await new Promise((resolve_nav, reject_nav) => {
- chrome.tabs.update(tab.id, { url: next_url, active: true }, () => {
+ chrome.tabs.update(tab.id, { url, active: true }, () => {
if (chrome.runtime.lastError) return reject_nav(new Error(chrome.runtime.lastError.message));
resolve_nav(true);
});
});
await wait_tab_complete(tab.id);
-
+ }
+ const unique_map = new Map();
+ let next_url = url;
+ for (let page = 1; page <= 10 && unique_map.size < limit; page += 1) {
+ if (page > 1) {
+ await new Promise((resolve_nav, reject_nav) => {
+ chrome.tabs.update(tab.id, { url: next_url, active: true }, () => {
+ if (chrome.runtime.lastError) return reject_nav(new Error(chrome.runtime.lastError.message));
+ resolve_nav(true);
+ });
+ });
+ await wait_tab_complete(tab.id);
+ }
const injected_result_list = await tab.execute_script(
injected_amazon_search_list,
[{ url: next_url, category_keyword, sort_by }],
@@ -90,67 +451,141 @@ export function amazon_search_list(data, sendResponse) {
);
const injected_result = Array.isArray(injected_result_list) ? injected_result_list[0] : null;
const items = injected_result && Array.isArray(injected_result.items) ? injected_result.items : [];
-
items.forEach((it) => {
- const k = (it && (it.asin || it.url)) ? String(it.asin || it.url) : null;
+ const k = it && (it.asin || it.url) ? String(it.asin || it.url) : null;
if (!k) return;
if (!unique_map.has(k)) unique_map.set(k, it);
});
-
+ if (unique_map.size >= limit) break;
next_url = injected_result && injected_result.next_url ? String(injected_result.next_url) : null;
- page += 1;
- if (page > 10) break; // 防止死循环（默认 100 条一般 <= 3 页）
+ if (!next_url) break;
}
-
- const injected_result = {
+ const list_result = {
stage: 'list',
limit,
total: unique_map.size,
items: Array.from(unique_map.values()).slice(0, limit),
};
-
const result = {
code: 0,
status: true,
message: 'ok',
- data: { tab_id: tab.id, url, category_keyword, sort_by: sort_by || 'featured', limit, result: injected_result },
+ data: { tab_id: tab.id, url, category_keyword, sort_by: sort_by || 'featured', limit, result: list_result },
};
send_action('amazon_search_list', result);
- resolve({ tab_id: tab.id, url, category_keyword, sort_by: sort_by || 'featured', limit, result: injected_result });
-
- // 成功后关闭打开的 tab（同时会关闭 popup window）
+ resolve({ tab_id: tab.id, url, category_keyword, sort_by: sort_by || 'featured', limit, result: list_result });
tab.remove(0);
} catch (err) {
- const result = {
+ send_action('amazon_search_list', {
code: 30,
status: false,
message: (err && err.message) || String(err),
data: null,
- documentURI: url,
- };
- send_action('amazon_search_list', result);
+ documentURI: url || AMAZON_ZH_HOME_URL,
+ });
reject(err);
}
});
}
-amazon_search_list.desc = 'Amazon 搜索结果列表抓取（DOM 解析）';
+amazon_search_list.desc = 'Amazon 搜索列表：先打开中文首页，搜索框输入类目并搜索，再分页抓取';
amazon_search_list.params = {
- category_keyword: {
- type: 'string',
- desc: '分类关键词',
- default: '野餐包',
- },
+ category_keyword: { type: 'string', desc: '类目关键词（在首页搜索框输入后点搜索，进入列表再抓）', default: '野餐包' },
sort_by: {
type: 'string',
- desc: '排序方式：featured(精选) / price_asc(价格从低到高) / price_desc(价格从高到低) / review(平均买家评论数) / newest(最新商品) / bestseller(畅销商品)',
+ desc: '排序方式：featured / price_asc / price_desc / review / newest / bestseller',
default: 'featured',
},
- limit: {
- type: 'number',
- desc: '抓取数量上限（默认 100，最大 200）',
- default: 100,
+ limit: { type: 'number', desc: '抓取数量上限（默认 100，最大 200）', default: 100 },
+};
+
+// ---------- 后台：商品详情 / 评论 ----------
+
+function normalize_product_url(u) {
+ let s = u ? String(u).trim() : '';
+ if (!s) throw new Error('缺少 product_url');
+ if (s.startsWith('//')) s = 'https:' + s;
+ if (!/^https?:\/\//i.test(s)) s = 'https://' + s;
+ const url_obj = new URL(s);
+ if (!url_obj.hostname.includes('amazon.')) throw new Error('product_url 需为亚马逊域名');
+ if (!/\/dp\/[A-Z0-9]{10}/i.test(url_obj.pathname) && !/\/gp\/product\/[A-Z0-9]{10}/i.test(url_obj.pathname)) {
+ throw new Error('product_url 需包含 /dp/ASIN 或 /gp/product/ASIN');
+ }
+ return url_obj.toString();
+}
+
+function run_pdp_action(product_url, injected_fn, inject_args, action_name, sendResponse) {
+ const send_action = (action, payload) => {
+ if (typeof sendResponse === 'function') {
+ sendResponse({ action, data: payload });
+ sendResponse.log && sendResponse.log(payload);
+ }
+ };
+ return new Promise(async (resolve, reject) => {
+ let url = product_url;
+ try {
+ url = normalize_product_url(product_url);
+ } catch (e) {
+ send_action(action_name, { code: 10, status: false, message: e.message, data: null });
+ return reject(e);
+ }
+ const tab_task = create_tab_task(url).set_bounds({ top: 20, left: 20, width: 1280, height: 900 });
+ try {
+ const tab = await tab_task.open_async();
+ await wait_tab_complete(tab.id);
+ const raw_list = await tab.execute_script(injected_fn, inject_args || [], 'document_idle');
+ const result = Array.isArray(raw_list) ? raw_list[0] : raw_list;
+ send_action(action_name, {
+ code: 0,
+ status: true,
+ message: 'ok',
+ data: { tab_id: tab.id, product_url: url, result },
+ });
+ resolve({ tab_id: tab.id, product_url: url, result });
+ tab.remove(0);
+ } catch (err) {
+ send_action(action_name, {
+ code: 30,
+ status: false,
+ message: (err && err.message) || String(err),
+ data: null,
+ documentURI: url,
+ });
+ reject(err);
+ }
+ });
+}
+
+export function amazon_product_detail(data, sendResponse) {
+ return run_pdp_action(data && data.product_url, injected_amazon_product_detail, [], 'amazon_product_detail', sendResponse);
+}
+
+amazon_product_detail.desc = 'Amazon 商品详情（标题、价格、品牌、SKU、要点、变体、配送摘要等）';
+amazon_product_detail.params = {
+ product_url: {
+ type: 'string',
+ desc: '商品详情页完整 URL（含 /dp/ASIN）',
+ default: 'https://www.amazon.com/-/zh/dp/B0B56CHMSC',
},
};
+export function amazon_product_reviews(data, sendResponse) {
+ const limit = data && data.limit != null ? Number(data.limit) : 50;
+ return run_pdp_action(
+ data && data.product_url,
+ injected_amazon_product_reviews,
+ [{ limit }],
+ 'amazon_product_reviews',
+ sendResponse,
+ );
+}
+amazon_product_reviews.desc = 'Amazon 商品页买家评论（详情页 [data-hook=review]，条数受页面展示限制）';
+amazon_product_reviews.params = {
+ product_url: {
+ type: 'string',
+ desc: '商品详情页完整 URL',
+ default: 'https://www.amazon.com/-/zh/dp/B0B56CHMSC',
+ },
+ limit: { type: 'number', desc: '最多条数（默认 50，上限 100）', default: 50 },
+};
diff --git a/mv2_simple_crx/src/background/index.js b/mv2_simple_crx/src/background/index.js
index ba5cdb3..212e316 100644
--- a/mv2_simple_crx/src/background/index.js
+++ b/mv2_simple_crx/src/background/index.js
@@ -1,8 +1,10 @@
-import { amazon_search_list } from '../actions/amazon.js';
+import { amazon_search_list, amazon_product_detail, amazon_product_reviews } from '../actions/amazon.js';
const actions = {
amazon_search_list,
+ amazon_product_detail,
+ amazon_product_reviews,
};
function list_actions_meta() {
diff --git a/mv2_simple_crx/src/injected/amazon_search_list.js b/mv2_simple_crx/src/injected/amazon_search_list.js
deleted file mode 100644
index a4fcf55..0000000
--- a/mv2_simple_crx/src/injected/amazon_search_list.js
+++ /dev/null
@@ -1,121 +0,0 @@
-// 注入到页面的 Amazon 搜索列表解析逻辑
-
-export function injected_amazon_search_list(params) {
- const start_url = params && params.url ? String(params.url) : location.href;
- const category_keyword = params && params.category_keyword ? String(params.category_keyword).trim() : '';
- const sort_by = params && params.sort_by ? String(params.sort_by).trim() : '';
-
- function pick_number(text) {
- if (!text) return null;
- const s = String(text).replace(/[(),]/g, ' ').replace(/\s+/g, ' ').trim();
- const m = s.match(/(\d+(?:\.\d+)?)/);
- return m ? Number(m[1]) : null;
- }
-
- function pick_int(text) {
- if (!text) return null;
- const s = String(text).replace(/[^\d]/g, '');
- return s ? Number(s) : null;
- }
-
- function abs_url(href) {
- try {
- return new URL(href, location.origin).toString();
- } catch (_) {
- return href;
- }
- }
-
- function parse_asin_from_url(url) {
- if (!url || typeof url !== 'string') return null;
- const m = url.match(/\/dp\/([A-Z0-9]{10})/i) || url.match(/\/gp\/product\/([A-Z0-9]{10})/i);
- return m ? m[1].toUpperCase() : null;
- }
-
- function extract_results() {
- const items = [];
- const nodes = document.querySelectorAll('div.s-main-slot div[data-component-type="s-search-result"]');
- nodes.forEach((el, idx) => {
- const asin = (el.getAttribute('data-asin') || '').trim() || null;
-
- const title_el = el.querySelector('h2 span') || el.querySelector('h2');
- const title = title_el ? title_el.textContent.trim() : null;
-
- const a = el.querySelector('a[href*="/dp/"], a[href*="/gp/product/"]');
- const href = a ? a.getAttribute('href') : null;
- const url = href ? abs_url(href) : null;
-
- const price_el = el.querySelector('span.a-price > span.a-offscreen');
- const price = price_el ? price_el.textContent.trim() : null;
-
- const reviews_block = el.querySelector('div[data-cy="reviews-block"]') || el;
-
- const rating_text = (() => {
- const t1 = reviews_block.querySelector('span.a-icon-alt');
- if (t1 && t1.textContent) return t1.textContent.trim();
- const t2 = reviews_block.querySelector('span.a-size-small.a-color-base[aria-hidden="true"]');
- if (t2 && t2.textContent) return t2.textContent.trim();
- return null;
- })();
-
- const rating = (() => {
- const n = pick_number(rating_text);
- return Number.isFinite(n) ? n : null;
- })();
-
- const review_count_text = (() => {
- const a1 = reviews_block.querySelector('a[href*="#customerReviews"]');
- if (a1 && a1.textContent) return a1.textContent.trim();
- const a2 = reviews_block.querySelector('a[aria-label*="rating"], a[aria-label*="ratings"], a[aria-label*="评级"], a[aria-label*="评价"]');
- if (a2 && a2.getAttribute('aria-label')) return a2.getAttribute('aria-label').trim();
- const s1 = reviews_block.querySelector('span.a-size-mini.puis-normal-weight-text');
- if (s1 && s1.textContent) return s1.textContent.trim();
- return null;
- })();
-
- const review_count = (() => {
- const n = pick_int(review_count_text);
- return Number.isFinite(n) ? n : null;
- })();
-
- items.push({
- index: idx + 1,
- asin: asin || parse_asin_from_url(url),
- title,
- url,
- price,
- rating,
- rating_text,
- review_count,
- review_count_text,
- });
- });
-
- return items;
- }
-
- function pick_next_url() {
- const a = document.querySelector('a.s-pagination-next');
- if (!a) return null;
- const aria_disabled = (a.getAttribute('aria-disabled') || '').trim().toLowerCase();
- if (aria_disabled === 'true') return null;
- if (a.classList && a.classList.contains('s-pagination-disabled')) return null;
- const href = a.getAttribute('href');
- if (!href) return null;
- return abs_url(href);
- }
-
- const items = extract_results();
- const next_url = pick_next_url();
-
- // 只返回一次结果，避免 send 太多影响判定
- return {
- start_url,
- href: location.href,
- category_keyword,
- sort_by,
- total: items.length,
- items,
- next_url,
- };
-}
diff --git a/mv2_simple_crx/src/ui/index.html b/mv2_simple_crx/src/ui/index.html
index 2269a65..ede6de4 100644
--- a/mv2_simple_crx/src/ui/index.html
+++ b/mv2_simple_crx/src/ui/index.html
@@ -25,6 +25,8 @@
+
+
diff --git a/执行计划.md b/执行计划.md
new file mode 100644
index 0000000..2057b10
--- /dev/null
+++ b/执行计划.md
@@ -0,0 +1,12 @@
+提取产品标题、价格、SKU、品牌、变体、上架时间、物流方式。
+
+抓取售后留言和评论（Reviews）
+
+---
+
+## 扩展指令（mv2_simple_crx）
+
+| 指令 | 参数 | 说明 |
+|------|------|------|
+| `amazon_product_detail` | `product_url`（商品详情页完整链接，须含 `/dp/ASIN`） | 抓取标题、价格、品牌、SKU、要点、变体、配送摘要、主图等 |
+| `amazon_product_reviews` | `product_url`；可选 `limit`（默认 50，最大 100） | 抓取详情页「买家评论」区域已渲染的评论（`[data-hook=review]`），条数以页面实际展示为准 |