Boast Fetch Request by 3x in JavaScript
When working with JavaScript, the fetch request is a powerful tool for making network requests. However, there are times when you may need to send multiple requests in quick succession. In this article, we will explore how to boast a fetch request by 3x in JavaScript, using the array and object manipulation techniques to achieve this.
Using Array and Object to Convert
To achieve an increase in the number of fetch requests, we can use the array and object manipulation techniques to convert our existing fetch request into multiple requests. One way to do this is by creating an array of URLs, and then using the array.map() method to iterate over each URL and fetch the data.
Another approach is to create an array of objects, where each object represents a separate fetch request with its own URL and options. We can then use the array.map() method to iterate over each object and perform the fetch request.
Example Code
Below is a sample code snippet that demonstrates how to boast a fetch request by 3x in JavaScript using the array and object manipulation techniques:
const urls = ['https://api.example.com/1', 'https://api.example.com/2', 'https://api.example.com/3'];
Promise.all(
urls.map(url =>
fetch(url)
.then(response => response.json())
)
)
.then(responses => {
// Handle responses
})
.catch(error => {
// Handle error
});
In the above example, we create an array of URLs and then use the array.map() method to iterate over each URL and fetch the data. We then use the Promise.all() method to wait for all the fetch requests to complete before handling the responses.
Conclusion
By using array and object manipulation techniques, we can easily boast a fetch request by 3x in JavaScript, allowing us to make multiple network requests in quick succession. This can be useful in situations where we need to retrieve data from multiple sources or perform batch operations.
video was very informative
brother aapne promise.all method use karne se pehle line 13 me callfetch me .then method kyu lgaya hai jab function ke andar await hai