271 lines
9.1 KiB
JavaScript
271 lines
9.1 KiB
JavaScript
/**
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利用chrome的fetch来避免跨域
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**/
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import {getSign} from "@/api/aliExpress";
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/**
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* 根据图片URL获取Blob对象
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* @param imageUrl
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* @returns {Promise<unknown>}
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*/
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function getImageBlob(imageUrl) {
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return new Promise((resolve) => {
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fetch(imageUrl).then((response) => response.blob()) // 将响应转换为Blob对象
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.then((blobData) => {
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const fileName = imageUrl.match(/\/([^/]+)$/).at(-1)
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const reader = new FileReader();
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// 读取Blob对象的内容
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reader.onloadend = function () {
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const image = {blobData, fileName}
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resolve({image});
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};
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reader.readAsArrayBuffer(blobData); // 将Blob对象作为参数传递给FileReader的readAsArrayBuffer()方法
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})
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});
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}
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/**
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* 将cookie字符串转换为对象
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* @param cookieString
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* @returns {{}}
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*/
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function cookie2Obj(cookieString) {
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const cookieArray = cookieString.split(';');
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const cookieObj = {};
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for (let i = 0; i < cookieArray.length; i++) {
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const [key, value] = cookieArray[i].split('=');
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cookieObj[key] = value;
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}
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return cookieObj;
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}
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chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
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if (request.type == 'api') {
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let headers = {}, data;
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new Promise((resolve) => {
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if (request.needMallId) {
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headers.Mallid = request.mallId;
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}
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if (request.anti) {
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headers["Anti-Content"] = request.anti
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}
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if (!request.isFormData) {
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headers['Content-Type'] = 'application/json';
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data = JSON.stringify(request.data)
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} else {
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console.log(request.data)
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const formData = new FormData();
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Object.keys(request.data).forEach(key => {
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const value = request.data[key]
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if (Array.isArray(value)) {
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value.forEach((subValue, i) => {
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formData.append(key + `[${i}]`, subValue)
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})
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} else {
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if (key == "image") {
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//跳过image的处理
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} else formData.append(key, request.data[key])
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}
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})
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data = formData
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}
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headers.cookie = getCookie();
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if (request.isFormData && !!request.data.image) {//针对图片上传特殊的处理办法
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getImageBlob(request.data.image).then(res => data.append('image', res.image.blobData)).then(resolve)
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} else resolve()
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}).then(() => fetch(request.url, {
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headers, 'method': 'POST', 'referrerPolicy': 'no-referrer', 'credentials': 'include', 'body': data, 'mode': 'cors'
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})).then(res => res.json()).then(sendResponse);
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} else if (request.type == 'temuApi') {
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new Promise((resolve) => {
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let headers = {};
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if (request.anti) {
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headers["Anti-Content"] = request.anti
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}
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headers['Content-Type'] = 'application/json';
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headers.cookie = getTemuCookie();
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Promise.resolve().then(() => fetch(request.url, {
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'headers': headers, 'method': 'POST', 'referrerPolicy': 'no-referrer', 'credentials': 'include', 'body': JSON.stringify(request.data), 'mode': 'cors'
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})).then((res) => {
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resolve(res.json());
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}).catch(() => {
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resolve({success: false, errorCode: -1})
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});
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}).then(sendResponse);
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} else if (request.type == 'temu') {
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new Promise((resolve) => {
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let headers = {};
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headers['Content-Type'] = 'text/html';
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//headers.cookie = getTemuCookie();
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Promise.resolve().then(() => fetch(request.url, {
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'headers': headers, 'method': 'GET', 'referrerPolicy': 'no-referrer', //'credentials': 'include',
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'mode': 'cors'
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})).then((res) => {
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// 创建了一个数据读取器
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const reader = res.body.getReader();
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// 创建了一个文本解码器
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const decoder = new TextDecoder();
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let text = ""
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reader.read().then(function processText({done, value}) {
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// Result 对象包含了两个属性：
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// done - 当 stream 传完所有数据时则变成 true
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// value - 数据片段。当 done 为 true 时始终为 undefined
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if (done) {
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resolve(text);
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return;
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}
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// 将字节流转换为字符
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text = text + decoder.decode(value)
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// 再次调用这个函数以读取更多数据
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return reader.read().then(processText);
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});
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});
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}).then(sendResponse);
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} else if (request.type == 'aliexpress') {
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new Promise(async (resolve) => {
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let headers = {};
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headers['Content-Type'] = 'text/html';
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headers.cookie = await getAliexpressCookie(request.url);
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const {_m_h5_c, _m_h5_tk} = cookie2Obj(headers.cookie)
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const {appKey, formData} = request
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const {sign, t} = getSign(_m_h5_c || _m_h5_tk, appKey, formData)
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const url = new URL(request.url)
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let params = new URLSearchParams(url.search);
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params.append('t', t)
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params.append('sign', sign)
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url.search = params.toString()
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Promise.resolve().then(() => fetch(url.toString(), {
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'headers': headers, 'method': 'POST', 'referrerPolicy': 'no-referrer', 'credentials': 'include', 'mode': 'cors'
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})).then((res) => {
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// 创建了一个数据读取器
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const reader = res.body.getReader();
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// 创建了一个文本解码器
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const decoder = new TextDecoder();
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let text = ""
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reader.read().then(function processText({done, value}) {
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// Result 对象包含了两个属性：
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// done - 当 stream 传完所有数据时则变成 true
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// value - 数据片段。当 done 为 true 时始终为 undefined
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if (done) {
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resolve(text);
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return;
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}
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// 将字节流转换为字符
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text = text + decoder.decode(value)
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// 再次调用这个函数以读取更多数据
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return reader.read().then(processText);
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});
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});
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}).then(sendResponse);
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} else if (request.type == 'sheinApi') {
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new Promise((resolve) => {
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let headers = {};
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headers['Content-Type'] = 'application/json';
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headers.cookie = getSheinCookie()
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request.params = formatParams(request.params)
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let _url = request.url + (request.params ? ('?' + request.params) : '')
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Promise.resolve().then(() => fetch(_url, {
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'headers': headers, 'method': request.method, 'referrerPolicy': 'no-referrer', 'credentials': 'include', 'body': JSON.stringify(request.data), 'mode': 'cors'
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})).then((res) => {
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resolve(res.json());
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});
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}).then(sendResponse);
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} else if (request.type == 'notify') {
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chrome.notifications.create("" + Math.random(), {
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type: "basic", title: "TEMU助手", message: "您店铺【" + request.mallName + "】的商品【" + request.productName + "】成功加入发货台，请尽快处理", iconUrl: "./icons/48.png"
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}, null)
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}
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return true;
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});
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chrome.action.onClicked.addListener(function () {
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chrome.tabs.create({
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url: "./popup.html"
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}, function (tab) {
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console.log('tab is:' + tab);
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});
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});
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chrome.webRequest.onSendHeaders.addListener(details => {
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if (details.url && (details.url.indexOf('joinDeliveryGoodsOrderPlatform') != -1)) {
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details.requestHeaders.push({
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name: 'Referer', value: 'https://seller.kuajingmaihuo.com/main/order-manage'
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})
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for (let i = 0; i < details.requestHeaders.length; i++) {
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if (details.requestHeaders[i].name == 'Origin') {
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details.requestHeaders[i].value = 'https://seller.kuajingmaihuo.com'
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break;
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}
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}
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} else if (details.url && (details.url.indexOf('mms/userInfo') != -1)) {
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details.requestHeaders.push({
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name: 'Referer', value: 'https://seller.kuajingmaihuo.com/main/order-manage'
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})
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for (let i = 0; i < details.requestHeaders.length; i++) {
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if (details.requestHeaders[i].name == 'Origin') {
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details.requestHeaders[i].value = 'https://seller.kuajingmaihuo.com'
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break;
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}
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}
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}
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}, {urls: ["<all_urls>"]}, ["requestHeaders", "extraHeaders"]);
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function getCookie() {
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const url = new URL("https://seller.kuajingmaihuo.com/");
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let cStr = '';
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chrome.cookies.getAll({domain: url.host}, (cookie) => {
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cookie.map((c) => {
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cStr += c.name + '=' + c.value + ';';
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});
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});
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return cStr;
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}
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function getTemuCookie() {
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const url = new URL("https://www.temu.com/");
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let cStr = '';
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chrome.cookies.getAll({domain: url.host}, (cookie) => {
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cookie.map((c) => {
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cStr += c.name + '=' + c.value + ';';
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});
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});
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return cStr;
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}
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function getSheinCookie() {
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const url = new URL("https://www.shein.com/");
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let cStr = '';
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chrome.cookies.getAll({domain: url.host}, (cookie) => {
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cookie.map((c) => {
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cStr += c.name + '=' + c.value + ';';
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});
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});
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return cStr;
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}
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function getAliexpressCookie(link = "https://csp.aliexpress.com/") {
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let cStr = '';
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return new Promise((resolve, reject) => {
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chrome.cookies.getAll({url: link}, (cookie) => {
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cookie.map((c) => {
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cStr += c.name + '=' + c.value + ';';
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});
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resolve(cStr);
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});
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})
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}
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function formatParams(data) {
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const arr = []
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for (let name in data) {
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arr.push(encodeURIComponent(name) + "=" + encodeURIComponent(data[name]))
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}
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return arr.join("&")
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}
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