299 lines
9.6 KiB
Dart
299 lines
9.6 KiB
Dart
/**
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* 文件：verify_nutrition_api.dart
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* 名称：营养中心接口验证脚本
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* 作用：验证营养中心相关接口的连通性和性能
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* 使用：dart scripts/verify_nutrition_api.dart
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* 更新：2026-04-10 创建，用于测试 API 响应和数据格式
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*/
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import 'dart:async';
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import 'dart:convert';
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import 'dart:io';
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// 配置
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const String baseUrl = 'http://eat.wktyl.com/api';
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const String statsFullEndpoint = '/stats_full.php';
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const int timeoutSeconds = 12;
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// 颜色常量
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const String reset = '\x1B[0m';
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const String green = '\x1B[32m';
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const String red = '\x1B[31m';
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const String yellow = '\x1B[33m';
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const String blue = '\x1B[34m';
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const String cyan = '\x1B[36m';
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void main() async {
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printHeader();
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// 测试 1：验证营养报告接口（总览）
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await testNutritionOverview();
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// 测试 2：验证热门排行接口
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await testHotRanking();
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// 测试 3：性能基准测试
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await performanceBenchmark();
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printFooter();
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}
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void printHeader() {
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print(
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'\n${cyan}╔════════════════════════════════════════════════════════╗${reset}',
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);
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print(
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'${cyan}║${reset} ${green}🔬 营养中心接口验证脚本${reset} ${cyan}║${reset}',
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);
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print(
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'${cyan}║${reset} ${yellow}验证 API 连通性、数据格式、响应时间${reset} ${cyan}║${reset}',
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);
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print(
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'${cyan}╚════════════════════════════════════════════════════════╝${reset}\n',
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);
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}
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void printFooter() {
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print(
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'\n${cyan}═══════════════════════════════════════════════════════${reset}',
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);
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print('${green}✅ 验证完成${reset}');
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print(
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'${cyan}═══════════════════════════════════════════════════════${reset}\n',
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);
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}
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Future<void> testNutritionOverview() async {
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printSection('测试 1：营养报告接口 (stats_full.php)');
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final url = Uri.parse(
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'$baseUrl$statsFullEndpoint?act=hot&period=total&limit=10',
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);
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print('${blue}请求 URL:${reset} $url');
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try {
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final stopwatch = Stopwatch()..start();
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final response = await HttpClient()
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.getUrl(url)
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.timeout(Duration(seconds: timeoutSeconds));
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final data = await response.close();
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final body = await utf8.decoder.bind(data).join();
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stopwatch.stop();
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print('${green}✓ 响应状态码:${reset} ${data.statusCode}');
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print('${green}✓ 响应时间:${reset} ${stopwatch.elapsedMilliseconds}ms');
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// 解析 JSON
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final jsonData = jsonDecode(body) as Map<String, dynamic>;
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print('${blue}JSON 结构分析:${reset}');
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print(' - code: ${jsonData['code']}');
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print(' - message: ${jsonData['message']}');
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if (jsonData['data'] != null) {
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final dataMap = jsonData['data'] as Map<String, dynamic>;
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print(' - data keys: ${dataMap.keys.toList()}');
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// 检查热门排行数据结构
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if (dataMap.containsKey('total')) {
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final total = dataMap['total'] as Map<String, dynamic>;
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print(' - total 字段存在 ✓');
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if (total.containsKey('recipe_view')) {
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final recipes = total['recipe_view'] as List;
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print(' - recipe_view: ${recipes.length} 条记录');
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if (recipes.isNotEmpty) {
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final first = recipes.first as Map<String, dynamic>;
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print(' 示例数据:');
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print(' id: ${first['id']}');
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print(' name: ${first['name']}');
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print(' value: ${first['value']}');
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}
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}
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if (total.containsKey('recipe_like')) {
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final likes = total['recipe_like'] as List;
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print(' - recipe_like: ${likes.length} 条记录');
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}
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if (total.containsKey('ingredient_view')) {
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final ingredients = total['ingredient_view'] as List;
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print(' - ingredient_view: ${ingredients.length} 条记录');
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}
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} else {
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print('${yellow}⚠ 警告：total 字段不存在${reset}');
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}
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} else {
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print('${red}✗ data 字段为空${reset}');
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}
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print('${green}✓ 接口连通性测试通过${reset}\n');
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} on TimeoutException catch (e) {
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print('${red}✗ 请求超时：${e.message}${reset}');
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print('${yellow}建议：检查网络连接或 API 服务器状态${reset}\n');
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} catch (e) {
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print('${red}✗ 请求失败：$e${reset}');
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print('${yellow}建议：检查 URL 是否正确${reset}\n');
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}
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}
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Future<void> testHotRanking() async {
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printSection('测试 2：热门排行数据验证');
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final testCases = [
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{'period': 'total', 'name': '总排行'},
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{'period': 'month', 'name': '月排行'},
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{'period': 'today', 'name': '今日排行'},
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];
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for (final testCase in testCases) {
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final period = testCase['period']!;
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final name = testCase['name']!;
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print('${blue}测试 $name ($period):${reset}');
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final url = Uri.parse(
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'$baseUrl$statsFullEndpoint?act=hot&period=$period&limit=5',
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);
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try {
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final stopwatch = Stopwatch()..start();
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final response = await HttpClient()
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.getUrl(url)
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.timeout(Duration(seconds: timeoutSeconds));
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final data = await response.close();
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final body = await utf8.decoder.bind(data).join();
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stopwatch.stop();
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final jsonData = jsonDecode(body) as Map<String, dynamic>;
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if (jsonData['code'] == 200) {
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print(
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' ${green}✓ 状态码 200${reset} - ${stopwatch.elapsedMilliseconds}ms',
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);
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final dataMap = jsonData['data'] as Map<String, dynamic>?;
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if (dataMap != null) {
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// 检查不同可能的数据结构
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int recipeCount = 0;
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if (dataMap.containsKey(period) && dataMap[period] is Map) {
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final periodData = dataMap[period] as Map<String, dynamic>;
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if (periodData.containsKey('recipe_view')) {
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recipeCount = (periodData['recipe_view'] as List).length;
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}
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} else if (dataMap.containsKey('recipe_view')) {
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recipeCount = (dataMap['recipe_view'] as List).length;
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} else {
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// 检查嵌套结构
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for (final key in ['total', 'month', 'today']) {
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if (dataMap.containsKey(key) && dataMap[key] is Map) {
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final sub = dataMap[key] as Map<String, dynamic>;
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if (sub.containsKey('recipe_view')) {
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recipeCount = (sub['recipe_view'] as List).length;
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break;
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}
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}
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}
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}
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if (recipeCount > 0) {
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print(' ${green}✓ 获取到 $recipeCount 条菜谱数据${reset}');
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} else {
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print(' ${yellow}⚠ 未获取到有效数据${reset}');
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}
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}
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} else {
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print(
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' ${red}✗ 状态码 ${jsonData['code']}: ${jsonData['message']}${reset}',
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);
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}
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} catch (e) {
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print(' ${red}✗ 请求失败：$e${reset}');
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}
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}
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print('');
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}
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Future<void> performanceBenchmark() async {
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printSection('测试 3：性能基准测试');
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final iterations = 5;
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final results = <int>[];
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print('${blue}执行 $iterations 次连续请求测试...${reset}\n');
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for (int i = 0; i < iterations; i++) {
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final url = Uri.parse(
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'$baseUrl$statsFullEndpoint?act=hot&period=total&limit=5',
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);
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try {
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final stopwatch = Stopwatch()..start();
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final response = await HttpClient()
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.getUrl(url)
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.timeout(Duration(seconds: timeoutSeconds));
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await response.close();
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stopwatch.stop();
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results.add(stopwatch.elapsedMilliseconds);
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print(' 请求 #${i + 1}: ${stopwatch.elapsedMilliseconds}ms');
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} catch (e) {
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print(' 请求 #${i + 1}: ${red}失败 ($e)${reset}');
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results.add(-1);
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}
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}
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// 计算统计信息
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final validResults = results.where((r) => r > 0).toList();
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if (validResults.isNotEmpty) {
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final avg = validResults.reduce((a, b) => a + b) / validResults.length;
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final min = validResults.reduce((a, b) => a < b ? a : b);
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final max = validResults.reduce((a, b) => a > b ? a : b);
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print('\n${blue}性能统计:${reset}');
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print(' - 平均响应时间：${avg.toStringAsFixed(0)}ms');
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print(' - 最快响应时间：${min}ms');
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print(' - 最慢响应时间：${max}ms');
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print(
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' - 成功率：${validResults.length}/${iterations} (${(validResults.length / iterations * 100).toStringAsFixed(0)}%)',
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);
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// 性能评级
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String rating;
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if (avg < 500) {
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rating = '${green}优秀 🌟${reset}';
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} else if (avg < 1000) {
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rating = '${green}良好 ✓${reset}';
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} else if (avg < 2000) {
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rating = '${yellow}一般 ⚠${reset}';
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} else {
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rating = '${red}较差 ✗${reset}';
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}
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print(' - 性能评级：$rating');
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} else {
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print('\n${red}所有请求均失败，无法计算性能统计${reset}');
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}
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print('');
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}
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void printSection(String title) {
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print('\n${cyan}───────────────────────────────────────────────────${reset}');
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print('${green}$title${reset}');
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print('${cyan}───────────────────────────────────────────────────${reset}\n');
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}
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