To make an HTTP request in JavaScript, you can use the built-in XMLHttpRequest object or the newer fetch() API. Here's an example of making a GET request using fetch():
In this example, we are fetching data from the URL https://example.com/data, converting the response to JSON format, and logging the resulting data to the console. The catch() method is used to handle any errors that may occur during the request.
If you need to make a POST request or send data along with your request, you can provide additional options to the fetch() function. Here's an example of making a POST request with JSON data:
In this example, we are sending a POST request to https://example.com/api/data with a JSON payload containing a name and age. We specify the method as POST and set the Content-Type header to application/json. The data is converted to a JSON string using JSON.stringify() and provided as the body option.
With either approach, it's important to handle errors and ensure that the response is in the expected format before using the data.
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