无法在主页中使用自定义组件-Typescript错误

Question

我正在尝试制作一个自定义警报组件：

type Severity = "error" | "success" | "info" | "warning" | undefined;
export default function CustomAlert(severity: Severity, text: string){
return(
<Alert style={{width:'50%'}} severity={severity}> {text}</Alert>)
}

但我无法在主页的功能中使用它：

function StatusMessage(){
if (errorMessage.includes(`Couldn't find user`)){
return (
<div>
<CustomAlert severity='error' text='User Not Found'></CustomAlert>
</div>
)
}

自定义警报给我这个错误：

Type '{ severity: string; text: string; }' is not assignable to type '(IntrinsicAttributes & "success") | (IntrinsicAttributes & "info") | (IntrinsicAttributes & "warning") | (IntrinsicAttributes & "error")'.
Type '{ severity: string; text: string; }' is not assignable to type '"error"'.ts(2322)

Answer 1

功能组件接收一个参数：props。您可以使用整个对象或对其进行销毁，但不能传递多个对象。

function CustomAlert({severity: Severity, text: string})

function CustomAlert(props: {severity: Severity, text: string})