44 lines
952 B
TypeScript
44 lines
952 B
TypeScript
import React, { useEffect, useState } from "react";
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import logo from "./logo.svg";
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import "./App.css";
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type Greeting = {
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id: number;
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name: string;
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};
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function App() {
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const [greeting, setGreeting] = useState<Greeting>();
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useEffect(() => {
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fetch("/api")
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.then(res => res.json())
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.then(setGreeting)
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.catch(console.error);
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}, [setGreeting]);
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return (
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<div className="App">
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<header className="App-header">
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<img src={logo} className="App-logo" alt="logo" />
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{greeting ? (
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<p>Hello from {greeting.name}</p>
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) : (
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<p>Loading...</p>
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)}
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<p>
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Edit <code>src/App.tsx</code> and save to reload.
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</p>
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<a
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className="App-link"
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href="https://reactjs.org"
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target="_blank"
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rel="noopener noreferrer"
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>
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Learn React
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</a>
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</header>
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</div>
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);
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}
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export default App;
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