43 lines
964 B
JavaScript
43 lines
964 B
JavaScript
import Koa from 'koa';
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import { koaBody } from 'koa-body';
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import serve from 'koa-static';
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import routes from './router.js';
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const app = new Koa();
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// 全局异常处理
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process.on('uncaughtException', (err, origin) => {
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console.log(`Caught exception: ${err}\n` + `Exception origin: ${origin}`);
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});
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app.use(serve('../client/build'));
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// 统一接口错误处理
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app.use(async (ctx, next) => {
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try {
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await next();
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if (ctx.response.status === 404 && !ctx.response.body) {
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ctx.throw(404);
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}
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} catch (error) {
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const { url = '' } = ctx.request;
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const { status = 500, message } = error;
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if (url.startsWith('/api')) {
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ctx.status = typeof status === 'number' ? status : 500;
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ctx.body = {
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msg: message,
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};
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}
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}
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});
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app.use(koaBody());
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// 加载数据路由
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app.use(routes.routes());
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// 静态资源目录，
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app.listen(3001, () => {
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console.log('Server is running on http://localhost:3001');
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});
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