feat: 初始化项目

src/main.ts

@@ -0,0 +1,62 @@
+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+import { ValidationPipe, Logger } from '@nestjs/common';
+import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
+import * as bodyParser from 'body-parser';
+import { createWinstonLogger } from './common/logger/winston.config';
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule, {
+    logger: createWinstonLogger(),
+  });
+  app.useGlobalPipes(
+    new ValidationPipe({
+      whitelist: true,
+      transform: true,
+      forbidNonWhitelisted: true,
+    }),
+  );
+
+  app.use(bodyParser.json({ limit: '10mb' }));
+  app.use(bodyParser.urlencoded({ limit: '10mb', extended: true }));
+
+  app.setGlobalPrefix('api');
+
+  // 使用全局中间件记录请求日志
+  const logger = new Logger('HTTP');
+  app.use((req, res, next) => {
+    const startTime = Date.now();
+
+    res.on('finish', () => {
+      const duration = Date.now() - startTime;
+      const logMessage = `${req.method} ${req.originalUrl} ${res.statusCode} ${duration}ms`;
+
+      if (res.statusCode >= 400) {
+        logger.error(`${logMessage} - Body: ${JSON.stringify(req.body)}`);
+      } else {
+        logger.log(`${logMessage} - Body: ${JSON.stringify(req.body)}`);
+      }
+    });
+
+    next();
+  });
+
+  // swigger
+  const config = new DocumentBuilder()
+    .setTitle('Love Tips API')
+    .setDescription('Love Tips API description')
+    .setVersion('1.0')
+    .build();
+  const documentFactory = () => SwaggerModule.createDocument(app, config);
+  SwaggerModule.setup('api/docs', app, documentFactory);
+
+
+  const port = process.env.PORT ?? 3000;
+  await app.listen(port);
+
+  const appLogger = new Logger('Bootstrap');
+  appLogger.log(`Server is running on port ${port}`);
+  appLogger.log(`Swagger documentation available at http://localhost:${port}/api/docs`);
+}
+
+bootstrap();