Token is Invalid in Reactjs application - reactjs

Question

I try to get a list from the backend in Reactjs component with JWT token but I get an error message {"status":"Token is Invalid"}, please guide me.
My backend API is working fine and my token is saved in the localstore after login.
my frontend used API code
import {API} from "../config";
/**
* to get about pages
* get a single about page
* update a about page
* delete about page
*/
export const getAboutContent = (token) =>{
return fetch(`${API}/about/?token=${token}`, {
method: "GET",
})
.then(response =>{
return response.json();
})
.catch(err =>{
console.log(err);
});
};
about/index.js
const [allAboutContent, setAllAboutContent] = useState([]);
const loadAllAboutContent = () => {
getAboutContent().then(data => {
if(data.error){
console.log(data.error)
} else{
setAllAboutContent(data.data)
}
});
};
useEffect(() =>{
loadAllAboutContent();
}, [])
Please help.

Answer 1

You are invoking getAboutContent in about/index.js file without JWT and hence it not defined. Just update your code to read JWT from localStorage like below
const loadAllAboutContent = () => {
// Read token from local storage
const token = localStorage.getItem('jwt');
// Pass to getAboutContent
getAboutContent(token).then(data => {
if(data.error){
console.log(data.error)
} else{
setAllAboutContent(data.data)
}
});
};
Also, I see you have stored your token as {token: ''}. Maybe, you can directly save it. Otherwise you have to read it like this JSON.parse(localStorage.getItem('jwt')).token