feat: 添加路由装饰器系统和全局异常处理
- 新增装饰器支持(@Get, @Post, @Put, @Delete, @Patch, @Controller) - 实现路由自动注册机制(RouteScanner) - 添加全局异常处理中间件(Exception) - 实现统一响应体格式(ApiResponse) - 新增请求体解析中间件(BodyParser) - 重构控制器为类模式,支持装饰器路由 - 添加示例用户控制器(UserController) - 更新TypeScript配置支持装饰器 - 添加reflect-metadata依赖 - 完善项目文档 Breaking Changes: - 控制器现在返回数据而不是直接设置ctx.body - 新增统一的API响应格式
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@@ -1,9 +1,10 @@
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import 'reflect-metadata';
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import Koa from 'koa';
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import { registerMiddlewares } from './middlewares/index.ts';
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import { initMiddlewares } from './middlewares/index.ts';
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const app = new Koa();
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registerMiddlewares(app);
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initMiddlewares(app);
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app.listen(3000, () => {
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console.log('server started at http://localhost:3000');
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