ZZY
e3ead37760
已更新package.json以包含TypeScript编译步骤，并添加了对Express和Node.js的类型定义。这允许在项目中使用TypeScript编写代码，提供了更强的类型检查和更好的IDE集成体验。 此外，已删除多个不再需要的Node.js脚本和过时的控制器、服务和实用程序文件，以简化代码库并为其向TypeScript的迁移做准备。
42 lines
1.3 KiB
TypeScript
42 lines
1.3 KiB
TypeScript
import express, { Application, Request, Response, NextFunction } from 'express';
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import path from 'path';
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import dotenv from 'dotenv';
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dotenv.config();
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process.env.ROOT_DIR = path.resolve(__dirname);
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const env = process.env;
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export const app = express();
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app.use(express.json());
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app.use(express.urlencoded({ extended: false }));
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app.use(require('cookie-parser')());
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const dist = path.join(__dirname, env.STATIC_PATH ?? 'static');
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// 静态资源服务，假设你的dist目录包含了编译后的Vue应用
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app.use(express.static(dist));
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import router from './src/routes/api';
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app.use('/api', router);
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// // catch 404 and forward to error handler
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// app.use(function(req, res, next) {
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// res.status(404);
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// res.end('<h1>404 Not Found</h1>');
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// });
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// 所有未匹配到的请求都重定向到index.html,使用vue3的SPA匹配
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app.get('*', (req: Request, res: Response) => {
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res.sendFile(path.join(dist, '/index.html'));
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});
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// error handler
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app.use(function(err: any, req: Request, res: Response, next: NextFunction) {
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// set locals, only providing error in development
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res.locals.message = err.message;
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res.locals.error = env.MOD === 'development' ? err : {};
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console.log(err);
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// render the error page
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res.status(err.status || 500);
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res.end('<h1>error</h1>');
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}); |