Here is a piece of code that I have written:
fetch(`${URL}${PATH}`)
.then(res => {
const d = res.json();
console.log("The data is: ", d);
return d;
})
When the code runs, it outputs
The data is: Promise { <pending> }What steps should be taken to view the results and make use of them in the next code statement?
Although other answers suggest using a 'then' block to resolve this issue, I am still encountering unresolved results.
The method <i>res.json()</i> is executed asynchronously, requiring the use of an additional <i>.then</i> function to retrieve the result.fetch(`${API_URL}${ENDPOINT}`)
.then(response => response.json())
.then(data => {
console.log('The data received is: ', data);
return data;
});
If you encounter the value Promise { <pending> }, make sure to resolve it before proceeding with your query.
Here is how you can resolve the query:
fetch(`${NEW_URL}${NEW_PATH}`)
.then(response => response.json())
.then(console.log)
.catch(console.error)
To enhance comprehension, consider utilizing the async/await feature. The code snippet above can be simplified as follows-
try {
const response = await fetch(`${NEW_URL}${NEW_PATH}`)
const jsonData = await response.json()
console.log(data)
}
catch(error) {
console.error(error)
}
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