s249359986/koajs-error

koa,error,middleware

koajs-error

• error middleware for Koa

Installation

$npm install koajs-cors

Usage

eg1:

var koa = require('koa');
var router = require('koa-router');
var onError=require('koajs-error');
var app = new koa();
app.use(onError({type:"json"}));
router.get('/', function() {

      throw new Error("错误被捕获");

  this.body = { msg: 'Hello World!' };
});
app.use(router.routes());

app.listen(3000);





eg2:
var koa = require('koa');
var router = require('koa-router');
var onError=require('koajs-error');
var app = new koa();
app.use(onError());
router.get('/', function() {

      throw new Error("错误被捕获");

  this.body = { msg: 'Hello World!' };
});
app.use(router.routes());

app.listen(3000);

options

{Object} [options]

• type:"json"