express-json-error-handler
v6.1.0
Published
Error handler for express JSON APIs
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express-json-error-handler
Error handler for express JSON APIs
Install
$ npm install express-json-error-handler
Usage
Example
import express from 'express';
import {expressJsonErrorHandler} from 'express-json-error-handler';
const app = express();
app.use(expressJsonErrorHandler());
Options
The expressJsonErrorHandler
function takes an option options
object that may contain any of
the following keys:
log
The log
option, if supplied, is called as log({err, req, res})
when server errors occur.
Example
import express from 'express';
import {expressJsonErrorHandler} from 'express-json-error-handler';
const app = express();
app.use(expressJsonErrorHandler({
log({err, req, res}) {
console.log(err); // The original error object
console.log(req); // The request object
console.log(res); // The response object
}
}));