我在 ionic react 中实现 jwt 身份验证,所以在成功实现它之后,当我想在我的 App.tsx 中添加一个检查时,我收到了一个 typescript 错误
对象的类型为“未知”
这是我的代码
const App: React.FC<Idecode> = () => {
const dispatch = useDispatch();
if (localStorage.jwtToken) {
// Set auth token header auth
const token = localStorage.jwtToken;
setAuthToken(token);
// Decode token and get user info and exp
const decoded = jwt_decode(token);
console.log(decoded);
// Set user and isAuthenticated
dispatch(setCurrentUser(decoded));
// Check for expired token
const currentTime = Date.now() / 1000; // to get in milliseconds
console.log(decoded.exp, currentTime); //Here when i access exp i get an error
if (decoded.exp < currentTime) {
// Logout user
dispatch(logoutUser());
// Redirect to login
window.location.href = "./login";
}
}
return (
<IonApp>
<IonReactRouter>
<IonRouterOutlet id="menu">
<Route path="/signup" component={Signup} exact={true} />
<Route path="/" component={Home} exact={true} />
<Route path="/verify" component={Verify} exact={true} />
<Route path="/login" component={Login} exact={true} />
<Route
path="/forgot-password"
component={forgotPassword}
exact={true}
/>
<Route path="/set-password" component={setPassword} exact={true} />
</IonRouterOutlet>
</IonReactRouter>
</IonApp>
);
};
export default App;
因此,当我尝试获取“decoded.exp”(我在实现 jwt 后通过后端获取)包含如下数据时
{id: "5f5f30cdbfd0c11d426245e5", email: "ratnabh2615@gmail.com", iat: 1600085677, exp: 1600172077}
它以加密形式存储在我的本地存储中,然后我在这里解码
我收到“对象是‘未知’类型的错误”