koa | Expressive middleware for node.js using ES2017 async | Runtime Evironment library
kandi X-RAY | koa Summary
kandi X-RAY | koa Summary
Expressive middleware for node.js using ES2017 async functions
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Response middleware .
koa Key Features
koa Examples and Code Snippets
import Koa from 'Koa';
import formidable from 'formidable';
const app = new Koa();
app.on('error', (err) => {
console.error('server error', err);
});
app.use(async (ctx, next) => {
if (ctx.url === '/api/upload' && ctx.method.toLo
Community Discussions
Trending Discussions on koa
QUESTION
I'm new to Koa. I wrote a simple api server with it. I have used "koa-bodyparser" and i have added content-type: application/json to the request header, but i still get empty request body on post requests. Could anyone please guide me?
this is my server.js
...ANSWER
Answered 2022-Apr-10 at 09:50You are confusing ctx.body
with ctx.request.body
, at least in your log statement (in the destructured assignment it is actually correct).
ctx.body
is the same as ctx.response.body
, it's the response body which is empty because you didn't set it yet.
ctx.request.body
is the request body which you actually want.
Some other issues I noticed:
You use
username
andpassword
in thosectx.assert
lines before they are defined.In your duplicate user case, you forgot to return from your function, so the rest of the function will still run and even with an existing user you will create a new one.
Since you seem to be working on debugging that error 500: A little tip, error.message
is quite useless for debugging as it's missing the stack (most importantly - since this is what shows you where exactly the error came from) and the error class, code and other properties. If you use console.error
, always log the whole error object and not just the message: console.error(error)
. If you want to prepend some text, don't use concatenation, use separate arguments instead, so the object is still formatted: console.error('Error in request:', error)
.
If you need a string (for example when returning it as response, which you should do only in development mode by the way because you don't want to expose your inner workings to potential attackers), use error.stack
and not error.message
, because it will contain a lot more information.
QUESTION
Greetings I have a problem with Heroku because it's don't want to install legacy packages for my Shopify app, my Shopify app is on Github and I just set up everything that my application needs, but when I deploy the main branch on Heroku I get this error in Heroku console below, can someone help me fix this?
...ANSWER
Answered 2022-Feb-10 at 13:23Your lock file contains conflicting dependencies. Since you were able to reproduce the error locally using npm ci
we have a good way to test a fix locally.
It looks like you are depending directly on React 16. Is that something that you need directly, or is it just a dependency for Next.js?
If it's not something you need directly, upgrade it per the Next.js docs:
QUESTION
I'm writing a shadowban command right now, and this code is causing problems, even after creating the shadowban role, var role will be null.
This is probably a really stupid error which I caused in some sort of form, but I just can't figure it out.
...ANSWER
Answered 2022-Mar-12 at 22:14The create role function returns the role that's created. Simply store that instead of attempting to fetch it from the roles list. When you create a new role, the cache is not updated until the role created event is fired, so attempting to fetch it immediately after creation will always fail.
QUESTION
I have a page written in nodejs and koa, and I'm a little confused about JWT, please check following code.
...ANSWER
Answered 2022-Feb-22 at 08:43After generating the token you should set that token in user's browser as cookie or some other way,
Then while requesting / page check for the token and verify the validity
QUESTION
I have Strapi installed on Azure VM. trying to connect to the /api/connect/microsoft endpoint to do authorization with active directory. Everything works locally but on the server it keeps giving me a 500 internal server error. Strapi on Azure vm is set up with nginx.
This is what we found in the logs
...ANSWER
Answered 2022-Feb-19 at 01:56I am not using Stapi but the answer is in the error message:
Error: Cannot send secure cookie over unencrypted connection
It means that without using https, in your cookie configuration you should have:
secure: false
exemple:
QUESTION
I have a Koa server that uses Passport to authenticate users against an Array,
and a React client. After successful login, the following requests are not authenticated as the cookie is undefined. The authenticate
function's error
parameter has:
ANSWER
Answered 2022-Feb-10 at 15:19The fix is actually simple, but the reason is hard to find.
async
middleware must either call await next()
or return next()
at the end.
Otherwise a 404 error is caused.
Adding await next()
to the async /login-success
callback, fixed the issue.
Documentation: https://github.com/koajs/koa/blob/master/docs/troubleshooting.md#my-middleware-is-not-called
QUESTION
the below code returns not found (404) all the time. But the console logs the data as expected. I am using Node, Koa, and Mongoose.
the server.js
...ANSWER
Answered 2022-Jan-23 at 12:42You don't export anything from your router-file. In order to use
QUESTION
I am writing a Koa web server, and want to know if its possible to add another parameter to an already defined method on the Koa.app object.
...ANSWER
Answered 2022-Jan-15 at 23:03You don't need to add an extra parameter. app.use wants a function as first parameter. So, you can create a function that returns the desired function to use in app.use.
QUESTION
Greetings I have a problem every time when I want to make an Admin REST API call to Shopify I get this problem "Error: Failed to parse session token '****' jwt expired" I see some code examples on the net I have my own custom session storage for accessToken and shop but every time when I try to call my own route from front-end and get more details about the shop I get this problem here is code example can anyone help me?
server.js
...ANSWER
Answered 2021-Dec-23 at 21:04I found the solution for "Error: Failed to parse session token '******' jwt expired" the problem was Computer Time was not synchronized, check the computer time and synchronized it, for my example, I'm on Kali Linux and I search it how to synchronize time on Kali Linux and follow that tutorial when you finally synchronize your time restart your application server and try again. That's it so dump I lost 4 days on this.
QUESTION
I am trying to search for documents in mongodb that include a specific search string input by the user. Collection that i am trying to search in is named imported_products and my mongodb document structure looks like following.
...ANSWER
Answered 2021-Dec-16 at 15:45You don't need to manually put $and
as by default all conditions are matched. Also you misspelled someshop
as shomeshop
in document 2, that might be one of the reasons of getting an empty array. You also don't need to use .*
in RegExp("/.*" + searchQuery + ".*/")
as by default if the text matches any part of the input, the regex will return true and captures the first match. Passing a regex with the operator $regex
is also unnecessary. My advice is using searchQuery.replace(/\s+/g, ' ')
instead. The example below should work.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install koa
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page