https://github.com/nswbmw/koa-errorhandler

Error handler middleware for koa.
https://github.com/nswbmw/koa-errorhandler

Last synced: 2 months ago
JSON representation

Error handler middleware for koa.

• Host: GitHub
• URL: https://github.com/nswbmw/koa-errorhandler
• Owner: nswbmw
• Created: 2015-03-16T05:38:43.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2020-03-26T15:52:53.000Z (almost 5 years ago)
• Last Synced: 2024-11-08T07:50:56.709Z (2 months ago)
• Language: JavaScript
• Size: 4.88 KB
• Stars: 11
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-github-star - koa-errorhandler
• awesome-koa - koa-errorhandler - Koa 的错误处理程序中间件。   (仓库 / 中间件)

README

        
## koa-errorhandler

Error handler middleware for koa. Inspired by [koa-onerror](https://github.com/koajs/onerror) and [koa-error](https://github.com/koajs/error).

### Install

```

npm i koa-errorhandler --save

```

### Usage

```

errorHandler(options)

```

Options:

- template: {String} default template to render error to html, default `./error.html`.

- all: {Function} if options.all exist, ignore negotiation.

- text: {Function} text error handler.

- json: {Function} json error handler.

- html: {Function} html error handler.

- debug: {Boolean} whether to print error.stack in console.

- alias: {Object} error.status alias.

### Example

```

var koa = require('koa');

var errorHandler = require('./')

var app = koa();

app.use(errorHandler());

app.use(function* () {

  foo();

});

app.listen(3000, function () {

  console.log('listening on port 3000.');

});

```

### Test

```

npm test

```

### License

MIT