Understanding the Difference Between Http Requests With Curl and QT

When it comes to make http requests, developers have various tools at their disposal. Two popular options are curl from the command line and qt (also known as Qtwebengine) for web development. “Bad http request” with qt, but a successful request withcurl.

The problem with qt

QT is a powerful framework that allows developers to build high-perfectance web applications using the QT Webengine Engine. We have some limitations when it comes to make http requests.

Here are some reasons why you might experience issues with qt:

. Javascript Interface, which can be cumbersome.

. .

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The Good News: Using Curl for Http Requests

Now, let’s talk about why making simple http requests with curl is a better choice. Here are some reasons why:

* Built-in http client

: with curl, you get a fully featured http client that provides robust error handling and caching capabilities.

* Easy to use

: curl has a simple syntax, make it easy to work with http requests even for beginners.

* Flexibility :

Example Use Case: Making an Http Request with Curl

Http request to binance using curl:

`bash

Set Your Key API

Api_key = “vmpuze6mv9sd5vnhk4lwfsor6ake2zvsw0muigwcipy6utico14y7ju91dueh8a”

Make a Post Request to The Binance API

-X Post \ Curl

‘ \

-H “Content-Type: Application/Json” \

-H “X-MBX-APIKEY: $ API_KEY”

`

Bitcoin on Binance. We’re also setting our api key and using the correct header names for the curl command.

Conclusion

While QT provides some useful features when it comes to web development, it http client is not as robust as curl. Http requests, curl is a better choice due to its easy of use, flexibility, and built-in error handling. QT, but made a successful request withcurl. We hope this helps informed decisions when choosing the best tool for your web development needs!