npm install errosSimple Express error handler
npm install erros
var app = require('express')();
var erros = require('erros');
// configure your app...
app.use(erros.handler()); // should be last in the middleware stack
Responds to content types:
* text/html
* text/plain
* application/json
---
Define your own view folder and view engine extension.
app.use(erros.handle({views: __dirname+'/views', view_ext: 'jade'}));
* views your views directory, default ./
* view_ext view engine extension, default jade
Accept: text/html will always attempt to respond with res.render.
Your error pages should be named 5xx.your-extension and 4xx.your-extension for Server and Client errors respectively.
---
Change the default Status code.
app.use(erros.handle({default_status: 200}));
Status code will be 200, unless your error has a status property defining another code. Eg. use of custom Error
function MyError(msg, status) {
Error.captureStackTrace(this);
this.message = msg;
this.name = 'MyError';
this.status = status;
}
MyError.prototype = Object.create(Error.prototype);
MIT