103 lines
3.4 KiB
JavaScript
103 lines
3.4 KiB
JavaScript
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// 清除指定模块的缓存
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function clearModuleCache() {
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const modulesToClear = Object.keys(require.cache).filter(key =>
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key.includes('HarmlessPlace') || key.includes('database') || key.includes('controller')
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);
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console.log('清除以下模块的缓存:', modulesToClear.length, '个模块');
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modulesToClear.forEach(key => {
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console.log('-', key);
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delete require.cache[key];
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});
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}
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// 模拟服务器启动过程
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async function simulateServerStartup() {
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try {
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// 1. 首先清除模块缓存
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clearModuleCache();
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// 2. 记录加载顺序
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console.log('\n=== 开始模拟服务器启动过程 ===');
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// 3. 先加载数据库配置 - 注意这里使用正确的路径
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console.log('\n1. 加载数据库配置...');
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const sequelize = require('./config/database');
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console.log('数据库实例加载完成');
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console.log('sequelize的类型:', typeof sequelize);
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// 4. 测试数据库连接
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console.log('\n2. 测试数据库连接...');
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try {
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await sequelize.authenticate();
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console.log('数据库连接成功');
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} catch (error) {
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console.error('数据库连接失败:', error.message);
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}
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// 5. 加载HarmlessPlace模型
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console.log('\n3. 加载HarmlessPlace模型...');
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const HarmlessPlace = require('./models/HarmlessPlace');
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console.log('HarmlessPlace模型加载完成');
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console.log('HarmlessPlace的类型:', typeof HarmlessPlace);
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console.log('HarmlessPlace是否有findAndCountAll方法:', typeof HarmlessPlace.findAndCountAll !== 'undefined');
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if (HarmlessPlace.findAndCountAll) {
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console.log('findAndCountAll的类型:', typeof HarmlessPlace.findAndCountAll);
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}
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// 6. 尝试调用findAndCountAll方法
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console.log('\n4. 尝试调用findAndCountAll方法...');
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try {
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const result = await HarmlessPlace.findAndCountAll({
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limit: 10,
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offset: 0
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});
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console.log('findAndCountAll调用成功，结果:', result);
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} catch (error) {
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console.error('findAndCountAll调用失败:', error.message);
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}
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// 7. 加载控制器
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console.log('\n5. 加载HarmlessPlaceController控制器...');
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const harmlessPlaceController = require('./controllers/HarmlessPlaceController');
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console.log('控制器加载完成');
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// 8. 创建模拟的req和res对象
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const mockReq = {
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query: {
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page: 1,
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pageSize: 10
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}
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};
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const mockRes = {
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json: function(data) {
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console.log('res.json被调用:', data);
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},
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status: function(code) {
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console.log('res.status被调用:', code);
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return this;
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}
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};
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// 9. 尝试调用控制器的getList方法
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console.log('\n6. 尝试调用控制器的getList方法...');
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try {
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await harmlessPlaceController.getList(mockReq, mockRes);
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console.log('控制器getList方法调用成功');
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} catch (error) {
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console.error('控制器getList方法调用失败:', error.message);
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console.error('错误堆栈:', error.stack);
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}
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console.log('\n=== 服务器启动模拟完成 ===');
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} catch (error) {
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console.error('模拟服务器启动过程中发生错误:', error.message);
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console.error('错误堆栈:', error.stack);
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}
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}
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// 运行模拟
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console.log('开始执行服务器启动模拟测试...');
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simulateServerStartup().catch(err => console.error('测试过程中出错:', err));
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