First things first, I made sure to write a quick demo of the issue I'm talking about here https://codesandbox.io/s/exciting-swirles-7cs3s
But essentially, using the isomorphic-fetch
library, I'm running into an issue where I can't really get the value, or you might say, resolution, of the fetch()
function.
import fetch from "isomorphic-fetch";
async function test() {
return await fetch("https://google.com", { mode: "no-cors" });
}
let t = test();
console.log(t);
The outcome of which is
Now I've also considered the other way of using fetch()
like this
fetch("https://google.com", { mode: "no-cors" })
.then(response => response.text())
.then(data => console.log(data));
which actually delivers a string, but I prefer doing it the first way, if possible? It's also very possible I'm not using fetch correctly.
Try it like this:
import fetch from "isomorphic-fetch";
async function test() {
const response = await fetch("https://google.com", { mode: "no-cors" });
return response.text();
}
async function main() {
let t = await test();
console.log(t);
}
main();
You need to await the promise, and that means you need an async function.