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jd_cfd_stock.js
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"use strict";
/**
* 京喜财富岛库存监控
* 非死循环脚本
* 自行设置cron
*
* 添加需要监控的品名，&分隔
* export CFD_STOCK="必胜客50元美食卡&星巴克50元代金券"
*
*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
exports.__esModule = true;
var date_fns_1 = require("date-fns");
var axios_1 = require("axios");
var TS_USER_AGENTS_1 = require("./TS_USER_AGENTS");
var dotenv = require("dotenv");
var CryptoJS = require('crypto-js');
var notify = require('./sendNotify.js');
dotenv.config();
var appId = 10028, fingerprint, token = '', enCryptMethodJD;
var cookie = '', cookiesArr = [], res = '';
var target = process.env.CFD_STOCK
? process.env.CFD_STOCK.split('&')
: ['必胜客50元美食卡', '星巴克50元代金券'];
!(function () { return __awaiter(void 0, void 0, void 0, function () {
var _i, _a, j, name_1, stock;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4 /*yield*/, requestAlgo()];
case 1:
_b.sent();
return [4 /*yield*/, requireConfig()];
case 2:
_b.sent();
cookie = cookiesArr[0];
return [4 /*yield*/, api('user/ExchangeState', '_cfd_t,bizCode,dwEnv,dwType,ptag,source,strZone', { dwType: '0' })];
case 3:
res = _b.sent();
for (_i = 0, _a = res.goods; _i < _a.length; _i++) {
j = _a[_i];
name_1 = j.strPrizeName.trim();
stock = j.dwStockNum;
console.log(name_1, stock);
if (target.includes(name_1) && stock !== 0) {
notify.sendNotify("\u8D22\u5BCC\u5C9B\u8865\u8D27\n\n".concat(name_1), "\u5E93\u5B58\uFF1A".concat(stock), '', '\n\n你好，世界！');
}
}
return [2 /*return*/];
}
});
}); })();
function api(fn, stk, params) {
var _this = this;
if (params === void 0) { params = {}; }
return new Promise(function (resolve) { return __awaiter(_this, void 0, void 0, function () {
var url, key, data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
url = "https://m.jingxi.com/jxbfd/".concat(fn, "?strZone=jxbfd&bizCode=jxbfd&source=jxbfd&dwEnv=7&_cfd_t=").concat(Date.now(), "&ptag=&_ste=1&_=").concat(Date.now(), "&sceneval=2&_stk=").concat(encodeURIComponent(stk));
if (['GetUserTaskStatusList', 'Award', 'DoTask'].includes(fn)) {
console.log('api2');
url = "https://m.jingxi.com/newtasksys/newtasksys_front/".concat(fn, "?strZone=jxbfd&bizCode=jxbfddch&source=jxbfd&dwEnv=7&_cfd_t=").concat(Date.now(), "&ptag=&_stk=").concat(encodeURIComponent(stk), "&_ste=1&_=").concat(Date.now(), "&sceneval=2");
}
if (Object.keys(params).length !== 0) {
key = void 0;
for (key in params) {
if (params.hasOwnProperty(key))
url += "&".concat(key, "=").concat(params[key]);
}
}
url += '&h5st=' + decrypt(stk, url);
return [4 /*yield*/, axios_1["default"].get(url, {
headers: {
'Host': 'm.jingxi.com',
'Referer': 'https://st.jingxi.com/',
'User-Agent': TS_USER_AGENTS_1["default"],
'Cookie': cookie
}
})];
case 1:
data = (_a.sent()).data;
resolve(data);
return [2 /*return*/];
}
});
}); });
}
function requestAlgo() {
return __awaiter(this, void 0, void 0, function () {
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, generateFp()];
case 1:
fingerprint = _a.sent();
return [2 /*return*/, new Promise(function (resolve) { return __awaiter(_this, void 0, void 0, function () {
var data, enCryptMethodJDString;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, axios_1["default"].post('https://cactus.jd.com/request_algo?g_ty=ajax', {
"version": "1.0",
"fp": fingerprint,
"appId": appId,
"timestamp": Date.now(),
"platform": "web",
"expandParams": ""
}, {
"headers": {
'Authority': 'cactus.jd.com',
'Pragma': 'no-cache',
'Cache-Control': 'no-cache',
'Accept': 'application/json',
'User-Agent': TS_USER_AGENTS_1["default"],
'Content-Type': 'application/json',
'Origin': 'https://st.jingxi.com',
'Sec-Fetch-Site': 'cross-site',
'Sec-Fetch-Mode': 'cors',
'Sec-Fetch-Dest': 'empty',
'Referer': 'https://st.jingxi.com/',
'Accept-Language': 'zh-CN,zh;q=0.9,zh-TW;q=0.8,en;q=0.7'
}
})];
case 1:
data = (_a.sent()).data;
if (data['status'] === 200) {
token = data.data.result.tk;
console.log('token:', token);
enCryptMethodJDString = data.data.result.algo;
if (enCryptMethodJDString)
enCryptMethodJD = new Function("return ".concat(enCryptMethodJDString))();
}
else {
console.log("fp: ".concat(fingerprint));
console.log('request_algo 签名参数API请求失败:');
}
resolve();
return [2 /*return*/];
}
});
}); })];
}
});
});
}
function decrypt(stk, url) {
var timestamp = ((0, date_fns_1.format)(new Date(), 'yyyyMMddhhmmssSSS'));
var hash1;
if (fingerprint && token && enCryptMethodJD) {
hash1 = enCryptMethodJD(token, fingerprint.toString(), timestamp.toString(), appId.toString(), CryptoJS).toString(CryptoJS.enc.Hex);
}
else {
var random = '5gkjB6SpmC9s';
token = "tk01wcdf61cb3a8nYUtHcmhSUFFCfddDPRvKvYaMjHkxo6Aj7dhzO+GXGFa9nPXfcgT+mULoF1b1YIS1ghvSlbwhE0Xc";
fingerprint = 9686767825751161;
// $.fingerprint = 7811850938414161
var str = "".concat(token).concat(fingerprint).concat(timestamp).concat(appId).concat(random);
hash1 = CryptoJS.SHA512(str, token).toString(CryptoJS.enc.Hex);
}
var st = '';
stk.split(',').map(function (item, index) {
st += "".concat(item, ":").concat(getQueryString(url, item)).concat(index === stk.split(',').length - 1 ? '' : '&');
});
var hash2 = CryptoJS.HmacSHA256(st, hash1.toString()).toString(CryptoJS.enc.Hex);
return encodeURIComponent(["".concat(timestamp.toString()), "".concat(fingerprint.toString()), "".concat(appId.toString()), "".concat(token), "".concat(hash2)].join(";"));
}
function requireConfig() {
return new Promise(function (resolve) {
console.log('开始获取配置文件\n');
var jdCookieNode = require('./jdCookie.js');
Object.keys(jdCookieNode).forEach(function (item) {
if (jdCookieNode[item]) {
cookiesArr.push(jdCookieNode[item]);
}
});
console.log("\u5171".concat(cookiesArr.length, "\u4E2A\u4EAC\u4E1C\u8D26\u53F7\n"));
resolve();
});
}
function generateFp() {
var e = "0123456789";
var a = 13;
var i = '';
for (; a--;)
i += e[Math.random() * e.length | 0];
return (i + Date.now()).slice(0, 16);
}
function getQueryString(url, name) {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
var r = url.split('?')[1].match(reg);
if (r != null)
return unescape(r[2]);
return '';
}
function wait(t) {
return new Promise(function (resolve) {
setTimeout(function () {
resolve();
}, t);
});
}