122 lines
3.2 KiB
JavaScript
122 lines
3.2 KiB
JavaScript
/**
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* 主脚本模板 - 纯 Node.js 算法还原
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*
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* 适用场景：加密逻辑可完整提取，无浏览器环境依赖
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*
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* TODO: 根据逆向分析结果修改以下配置和逻辑
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*/
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const { generateM, generateSign } = require('./utils/encrypt');
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const { RequestClient } = require('./utils/request');
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// ============ 配置区域 ============
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const CONFIG = {
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// 目标信息
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name: '示例项目',
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description: '采集全部5页数据，计算数值总和',
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// 接口配置
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baseURL: 'https://target.com',
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apiPath: '/api/data',
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referer: 'https://target.com/page',
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// 采集配置
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totalPages: 5,
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delay: 1500,
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// 认证信息
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cookies: {
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// sessionid: 'your_session_id',
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},
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// 自定义请求头
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headers: {
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// 'X-Custom-Header': 'value',
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},
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};
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// ============ 主逻辑 ============
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async function fetchPage(client, page) {
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// TODO: 根据实际接口修改参数构造逻辑
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const m = generateM(page);
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const timestamp = Math.floor(Date.now() / 1000);
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const params = {
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page,
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m,
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t: timestamp,
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};
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const response = await client.requestWithDelay({
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method: 'GET',
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url: CONFIG.apiPath,
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params,
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});
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return response.data;
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}
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function extractData(responseData) {
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// TODO: 根据实际响应格式修改数据提取逻辑
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if (responseData && responseData.data) {
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return responseData.data;
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}
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return [];
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}
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function calculateResult(allData) {
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// TODO: 根据题目要求修改计算逻辑
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// 示例：求所有数值的总和
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const sum = allData.reduce((acc, item) => {
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const value = typeof item === 'number' ? item : (item.value || 0);
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return acc + value;
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}, 0);
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return sum;
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}
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async function main() {
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console.log(`[*] 项目：${CONFIG.name}`);
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console.log(`[*] 目标：${CONFIG.description}`);
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console.log('');
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const client = new RequestClient({
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baseURL: CONFIG.baseURL,
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cookies: CONFIG.cookies,
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headers: CONFIG.headers,
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referer: CONFIG.referer,
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delay: CONFIG.delay,
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});
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const allData = [];
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for (let page = 1; page <= CONFIG.totalPages; page++) {
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try {
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const responseData = await fetchPage(client, page);
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const pageData = extractData(responseData);
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allData.push(...pageData);
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console.log(`[+] 正在采集第 ${page}/${CONFIG.totalPages} 页... ✓ 获取 ${pageData.length} 条数据`);
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} catch (error) {
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console.error(`[-] 第 ${page} 页采集失败: ${error.message}`);
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if (error.response) {
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console.error(` 状态码: ${error.response.status}`);
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console.error(` 响应: ${JSON.stringify(error.response.data).substring(0, 200)}`);
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}
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}
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}
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console.log(`\n[+] 采集完成，共 ${allData.length} 条数据`);
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const result = calculateResult(allData);
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console.log('\n' + '='.repeat(30) + ' 计算结果 ' + '='.repeat(30));
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console.log(`答案：${result}`);
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console.log('='.repeat(70));
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}
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main().catch(error => {
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console.error('\n[!] 运行错误:', error.message);
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process.exit(1);
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});
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