node-express | Exemplo de API em Node.js usando o framework Express.js | Runtime Evironment library
kandi X-RAY | node-express Summary
kandi X-RAY | node-express Summary
Exemplo de API em Node.js usando o framework Express.js
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QUESTION
I am trying to access HTTP1.1 rest API via GRPC client, through Envoy GRPC Reverse bridge. But when I test it I get the below error. Any help or sample code snippet would be much appreciated. Thanks!
...ANSWER
Answered 2022-Mar-27 at 16:27I have successfully reproduced your issue. There are two things wrong:
In your Envoy config, remove the typed_per_filter_config
, because here you are saying to not use the grpc_http1_reverse_bridge
for /
but you should use it.
In your server implementation, add:
QUESTION
I am learning Node, and I get the error "node is not recognized as an internal or external command" when I try to run my project with npm start
or npm run start
. It works if I use node index.js
. I have checked the Node Environment Variables, my Node version is v16.13.2 and npm is 8.4.1.
My package.json:
ANSWER
Answered 2022-Feb-10 at 17:05Running command as administrator should work for you.
QUESTION
I have a simple Node.js 16.x
application. It uses ES modules, so I have "type": "module"
in package.json
. Everything works fine whenever I use npm
scripts.
Now I'm trying to deploy it using Docker and I don't need the npm
scripts anymore, so I'm starting the application directly using the node
binary, in the same way I declared it within package.json
: node --require dotenv/config main.js
...but that doesn't work, it fails with a typical error message around ES modules and such:
ANSWER
Answered 2022-Jan-27 at 18:36Unfortunately, what you're trying to do isn't possible. From the Node documentation:
Node.js will treat the following as ES modules when passed to node as the initial input, or when referenced by import statements within ES module code:
Files ending in
.mjs
.Files ending in
.js
when the nearest parentpackage.json
file contains a top-level"type"
field with a value of"module"
.Strings passed in as an argument to
--eval
, or piped tonode
viaSTDIN
, with the flag--input-type=module
.
If possible, you should just copy over the package.json
in your Dockerfile - that's what Node expects.
Otherwise, if you absolutely can't have a package.json
in your Docker image, then node --input-type module --require dotenv/config < main.js
should do the trick.
QUESTION
I was attempting to updateUserPassword in my userController.js and came across the following error. Unsure what kind of error this could be. Any input and knowledge would be appreciated.
Getting this error on postman
...ANSWER
Answered 2022-Jan-09 at 09:54You need to check whether the user is exists or not before calling user.camparePassword, for example:
QUESTION
Project Link: https://github.com/k4u5hik/node-express-course
I'm attempting to use populate.js to auto import data from products.json into my MongoDB database using mongoose. Schema is in product.js.
product.js
...ANSWER
Answered 2021-Nov-27 at 00:03I downgraded my mongoose to version 5.11.10 which was what the tutor had installed and it worked. Figured that the latest version was causing this error.
EDIT: Benny has resolved the issue.
QUESTION
Working on a MERN application as a way to learn how it all works, but I am stuck trying to get my routes to display. I don't get any other errors, and if I use a simple app.get('/')
, I am able to see that just fine; it seems that the routes I have defined are not being recognized for some reason.
ANSWER
Answered 2021-Oct-30 at 21:35The error in your title:
QUESTION
I am using node-express and need to convert pdf into image in the server side.
Pdf-poppler is not working in linux and pdf-image happens to be not working as well.
Any alternate method how we can convert and save pdf to image in the backend.
ANSWER
Answered 2021-Oct-06 at 04:17may be you can try this bro:
- Create an uploads folder & copy the sample.pdf file which you want to convert as png. since here I am only going to show you how to convert the pdf to png I am using the pdf as a static path you need to upload that pdf file via REST API.
- Now open your app.js OR index.js file & paste the below code we are using the pdf2pic packages to covert the pdf pages to png images.
or you visit this link: https://codinghub.medium.com/how-to-convert-pdf-file-pages-to-png-images-node-js-dccec010bf13
QUESTION
Received undefined throw new ERR_INVALID_CALLBACK(cb);
In my node-express app I'm stuck here solutions are most welcome
ANSWER
Answered 2021-Sep-27 at 08:47You have to just require your module with promises as mentioned below code...
QUESTION
I am using the node-fetch module in node-express app and earlier I used to do import it in this way:
...ANSWER
Answered 2021-Sep-24 at 15:35I hadnt's imported the node-fetch package, and since I was importing it dynamically on SSR rendering only (with next.js), I wasn't getting the error about the package not found
QUESTION
Assuming as request.url
ANSWER
Answered 2021-Sep-14 at 11:52Probably the right way to do this at all is to set 'content-encoding': 'gzip'
in the header of the response.
So, in the example above I basically do:
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