egg-onerror
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Default error handling plugin for egg.
$ npm i egg-onerror
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';
}
Please open an issue here.
FAQs
error handler for egg
We found that egg-onerror demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 6 open source maintainers collaborating on the project.
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