Package Exports
- @error-handler/express
- @error-handler/express/lib/main.js
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@error-handler/express) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
Error handling utilities for Express.js
This package provides a set of utilities to handle errors in an Express.js application. It includes middleware for handling errors, a custom error class, and a utility function to create errors.
Installation
npm install @error-handler/expressUsage
import express from "express";
import { APIError, catchAsync, errorHandler } from "@error-handler/express";
// OR
// const { APIError, catchAsync, errorHandler } = require("@error-handler/express")
const app = express();
app.get(
"/",
catchAsync(async (req, res) => {
throw new APIError.BadRequest("This throws a 400 status code error with the message written here");
}),
);
// response
// {
// "error": "This throws a 400 status code error with the message written here",
// "success": false,
// "data": {}
// }
app.use(errorHandler({ logErrors: true, defaultMessage: "Internal server error" }));
app.listen(3000, () => {
console.log("Server is running on port 3000");
});