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egg-onerror

2.1.0 • Public • Published

egg-onerror

NPM version build status Test coverage David deps Known Vulnerabilities npm download

Default error handling plugin for egg.

Install

$ npm i egg-onerror

Usage

egg-onerror is on by default in egg. But you still can configure its properties to fits your scenarios.

  • errorPageUrl: String or Function - If user request html pages in production environment and unexpected error happened, it will redirect user to errorPageUrl.
  • accepts: Function - detect user's request accpet json or html.
  • all: Function - customize error handler, if all present, negotiation will be ignored.
  • html: Function - customize html error handler.
  • text: Function - customize text error handler.
  • json: Function - customize json error handler.
  • jsonp: Function - customize jsonp error handler.
// config.default.js
// errorPageUrl support funtion
exports.onerror = {
  errorPageUrl: (err, ctx) => ctx.errorPageUrl || '/500',
};
 
// an accept detect function that mark all request with `x-requested-with=XMLHttpRequest` header accepts json.
function accepts(ctx) {
  if (ctx.get('x-requested-with') === 'XMLHttpRequest') return 'json';
  return 'html';
}

Questions & Suggestions

Please open an issue here.

License

MIT

Install

npm i egg-onerror

DownloadsWeekly Downloads

9,600

Version

2.1.0

License

none

Unpacked Size

53.5 kB

Total Files

10

Last publish

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