npm install express-async-errors --save Then require this script somewherebeforeyou start using it: Async functions already work fine in Express. constexpress=require('express'); require('express-async-errors'); constUser=require('./models/user'); ...
Add error handling for async routes on express. Latest version: 1.1.1, last published: 4 years ago. Start using express-async-await-errors in your project by running `npm i express-async-await-errors`. There are no other projects in the npm registry usin
npm i express-async-errors 修改index.js文件 constexpress =require('express')require('express-async-errors');//在app.listen(server.port之前添加上面的全局错误处理 以下代码是无法通过上面方式进行捕获的 原代码 constrequest =require('request');exports.testerror=async(req, res) => {lettestPromise =te...
npm install express-async-errors --save Then require this script somewherebeforeyou start using it: Async functions already work fine in Express. constexpress =require('express');require('express-async-errors');constUser =require('./models/user');constapp = express(); app.get('/users',async...
npm install reflect-metadata and make sure to import it before you use routing-controllers: import'reflect-metadata'; Install framework: a. If you want to use routing-controllers withexpress.js, then install it and all required dependencies: ...
get(start, count); } @httpPost("/") private async create(@request() req: express.Request, @response() res: express.Response) { try { await this.fooService.create(req.body); res.sendStatus(201); } catch (err) { res.status(400).json({ error: err.message }); } } @httpDelete(...
npm install --save @opentelemetry/api npm install --save @opentelemetry/auto-instrumentations-node 编写应用代码。 以下代码是通过Express实现的简单应用示例: "use strict";constaxios =require("axios").default;constexpress =require("express");constapp =express(); app.get("/",async(req, res...
先安装jade npm install jade--save 再设置 app.set('view engine','jade'); 使用http://www.html2jade.org/ 当然,如果不想自己手工的玩express,可以使用express应用生成器,express生成器生成的种子应用使用到的中间件如下: ├─┬ body-parser@1.13.3用于解析客户端请求的body中的内容,内部使用JSON编码处理,...
npm start 打开localhost:3000,页面显示如下: 前台 后台命令行 app.js主要用于各项基础配置 varcreateError=require('http-errors');varexpress=require('express');varpath=require('path');varcookieParser=require('cookie-parser');varlogger=require('morgan');varindexRouter=require('./routes/index');varuse...
安装express-async-errors,没错,已经有人受不了express不能捕获Promise异常搞了个破解包 地址https://github.com/davidbanham/express-async-errors npm install express-async-errors --save 使用 var express = require('express'); require('express-async-errors');...