<div id="app"></div>
.red {
padding: 1rem;
border: 3px solid red
}
.orange {
padding: 1rem;
border: 3px solid orange
}
.green {
padding: 1rem;
border: 3px solid green
}
.blue {
padding: 1rem;
border: 3px solid blue
}
const MyComponent1 = (props) => {
console.log('props:', props);
return (
<div>
<p>name: { props.name }, type: { typeof props.name }</p>
<p>data: { props.data.myName }, type: { typeof props.data }</p>
<p>arr: { props.arr[0] }, type: { typeof props.arr }</p>
<p>numStr: { props.numStr }, type: { typeof props.numStr }</p>
<p>num: { props.num }, type: { typeof props.num }</p>
<p>dom:{ props.dom }, type: { typeof props.dom }</p>
</div>
)
}
const App = () => {
return (
<div>
<MyComponent1
name="Ray"
data={ { myName: 'Ray' } }
arr={ [1, 2, 3] }
numStr="1"
num={ 1 }
dom={ <h1>這是一段文字</h1> }
/>
</div>
)
}
const app = document.querySelector('#app');
const root = ReactDOM.createRoot(app);
root.render(<App />);
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