// 测试小程序端区域数据加载（修复后）
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const http = require('http');
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// 模拟小程序端的GraphQL请求
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function graphqlRequest(query, variables = {}) {
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return new Promise((resolve, reject) => {
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const data = JSON.stringify({
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query: query,
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variables: variables
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});
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const options = {
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hostname: 'localhost',
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port: 8080,
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path: '/api/graphql',
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'Content-Length': Buffer.byteLength(data)
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}
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};
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const req = http.request(options, (res) => {
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let body = '';
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res.on('data', (chunk) => {
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body += chunk;
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});
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res.on('end', () => {
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try {
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const response = JSON.parse(body);
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console.log('📊 GraphQL响应:', JSON.stringify(response, null, 2));
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if (response.errors) {
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console.error('❌ GraphQL错误:', response.errors);
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reject(response.errors);
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} else if (response.data) {
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resolve(response.data);
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} else {
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console.error('❌ GraphQL响应异常:', response);
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reject('请求失败');
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}
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} catch (error) {
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console.error('❌ 解析响应失败:', error);
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reject(error);
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}
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});
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});
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req.on('error', (error) => {
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console.error('❌ 请求失败:', error);
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reject(error);
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});
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req.write(data);
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req.end();
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});
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}
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// 模拟loadRegions方法
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async function loadRegions() {
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try {
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console.log('🔄 开始加载区域数据...');
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const query = `
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query {
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allRegions {
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id
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name
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pid
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leafFlag
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}
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}
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`;
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const result = await graphqlRequest(query);
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console.log('📊 区域数据查询结果:', result);
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if (result && result.allRegions) {
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console.log(`📍 总区域数量: ${result.allRegions.length}`);
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// 显示前5个区域的leafFlag类型和值
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console.log('🔍 前5个区域的leafFlag详情:');
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result.allRegions.slice(0, 5).forEach(region => {
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console.log(` - ${region.name}: leafFlag=${region.leafFlag} (类型: ${typeof region.leafFlag})`);
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});
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// 只显示leaf_flag=true的区域（叶子节点区域）
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const leafRegions = result.allRegions.filter(region => region.leafFlag === true);
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console.log(`🍃 叶子节点区域数量: ${leafRegions.length}`);
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console.log('🍃 叶子节点区域列表:', leafRegions.map(r => `${r.name}(${r.id})`));
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console.log('✅ 区域数据设置完成');
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return leafRegions;
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} else {
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console.warn('⚠️ 未获取到区域数据');
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return [];
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}
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} catch (error) {
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console.error('❌ 加载区域数据失败:', error);
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return [];
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}
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}
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// 执行测试
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loadRegions().then(regions => {
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console.log('\n🎯 测试结果:');
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console.log(`- 成功获取 ${regions.length} 个叶子节点区域`);
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if (regions.length > 0) {
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console.log('✅ 区域数据加载正常！');
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} else {
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console.log('❌ 区域数据加载失败！');
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}
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}).catch(error => {
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console.error('❌ 测试失败:', error);
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});
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