koa-body | koa body parser middleware | REST library
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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 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
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 read a lot of answers to similar questions already but can't figure out what is wrong in my code.
this is my server.js file
...ANSWER
Answered 2021-Oct-02 at 18:58First, I would move the startup (app.listen
) directly into the server.js (not critical, but maybe more simpler because the require
in your test would then already start your server:
QUESTION
I have an old Angular application, which I have upgraded from Angular 9 to Angular 11. (It had many stable upgrades throughout the years, starting from Angular 2)
My problem is, that the ngcc
is not running ng build
:
ANSWER
Answered 2021-Feb-03 at 14:10My problem was that an another tsconfig
file was overwriting the root's definitions, and turned off ivy and ngcc altogether.
sr5c/tsconfig.app.json
:
QUESTION
I have a simple koa
REST service wrote in typescript that has a GET
request the simply returns all users from a firebase database at db ref /user
.
The request gets received by the app and it gets the database reference, but it hangs forever when it should get the value.
This is my index.ts
file:
ANSWER
Answered 2021-Feb-21 at 15:59It looks like our config.ts
/config.js
has a databaseURL
key of the form:
QUESTION
When App run on local, I can upload file to Azure Blob Storage.
But when I deploy app to Azure App Service, it always responses 502 Bad Gateway
I use library koa-body
to handle upload file
ANSWER
Answered 2021-Mar-05 at 05:42You can refer to my sample code.(Download my samle code)
Test Result.
POST test url : https://yourappname.azurewebsites.net/user/upload
QUESTION
I have managed to make middleware work in Strapi. But, I can't see the body in the request.
Inside /middlewares/getEmail/index.js, I Have
...ANSWER
Answered 2021-Jan-16 at 11:10So, I have reached a solution. Posting here in case anyone else needs it.
In config/middleware.js
, I have changed the load, taking the custom middleware to after
array.
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