张翔
100 lines
3.3 KiB
JavaScript
100 lines
3.3 KiB
JavaScript
const { runLighthouse, generateReport, extractMetrics } = require('./utils/lighthouse-runner');
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const PAGES = [
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{ name: '首页', url: 'http://localhost:3000' },
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{ name: '关于我们', url: 'http://localhost:3000/about' },
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{ name: '联系我们', url: 'http://localhost:3000/contact' },
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{ name: '服务', url: 'http://localhost:3000/services' },
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{ name: '产品', url: 'http://localhost:3000/products' },
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{ name: '案例', url: 'http://localhost:3000/cases' },
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{ name: '新闻', url: 'http://localhost:3000/news' }
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];
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const THRESHOLDS = {
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performance: 80,
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accessibility: 80,
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bestPractices: 80,
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seo: 80
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};
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async function auditAllPages() {
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console.log('🚀 开始性能审计...\n');
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const results = [];
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const reportDir = 'test-results/performance';
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if (!fs.existsSync(reportDir)) {
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fs.mkdirSync(reportDir, { recursive: true });
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}
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for (const page of PAGES) {
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console.log(`📊 审计页面: ${page.name} (${page.url})`);
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try {
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const result = await runLighthouse(page.url, {
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onlyCategories: ['performance', 'accessibility', 'best-practices', 'seo'],
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output: 'html'
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});
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const metrics = extractMetrics(result);
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const reportPath = path.join(reportDir, `${page.name.toLowerCase().replace(/\s+/g, '-')}-report.html`);
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generateReport(result, reportPath);
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results.push({
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page: page.name,
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url: page.url,
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metrics,
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reportPath
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});
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console.log(` ✅ 性能: ${metrics.performance.toFixed(0)}`);
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console.log(` ✅ 可访问性: ${metrics.accessibility.toFixed(0)}`);
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console.log(` ✅ 最佳实践: ${metrics.bestPractices.toFixed(0)}`);
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console.log(` ✅ SEO: ${metrics.seo.toFixed(0)}`);
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console.log(` 📄 报告: ${reportPath}\n`);
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} catch (error) {
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console.error(` ❌ 审计失败: ${error.message}\n`);
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results.push({
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page: page.name,
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url: page.url,
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error: error.message
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});
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}
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}
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return results;
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}
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function generateSummary(results) {
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console.log('\n📈 审计摘要\n');
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console.log('─'.repeat(80));
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const table = results.map(r => {
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if (r.error) {
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return `| ${r.page.padEnd(20)} | ❌ 失败: ${r.error.substring(0, 30)} |`;
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}
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const status = (m) => m >= THRESHOLDS.performance ? '✅' : '⚠️';
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return `| ${r.page.padEnd(20)} | ${status(r.metrics.performance)} ${r.metrics.performance.toFixed(0)} | ${status(r.metrics.accessibility)} ${r.metrics.accessibility.toFixed(0)} | ${status(r.metrics.seo)} ${r.metrics.seo.toFixed(0)} |`;
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});
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console.log('| 页面'.padEnd(20) + ' | 性能 | 可访问性 | SEO |');
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console.log('─'.repeat(80));
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table.forEach(row => console.log(row));
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console.log('─'.repeat(80));
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const passed = results.filter(r => !r.error && r.metrics.performance >= THRESHOLDS.performance).length;
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const total = results.length;
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console.log(`\n📊 总计: ${passed}/${total} 页面达到性能标准 (${(passed/total*100).toFixed(1)}%)`);
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}
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async function main() {
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const results = await auditAllPages();
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generateSummary(results);
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const jsonPath = path.join('test-results', 'performance-summary.json');
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fs.writeFileSync(jsonPath, JSON.stringify(results, null, 2));
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console.log(`\n💾 详细结果已保存到: ${jsonPath}`);
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}
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main().catch(console.error); |