【发布时间】:2019-08-14 07:17:17
【问题描述】:
我正在尝试创建一个受保护的路由,但是当我点击登录按钮时,它总是给我这个错误
Route(...):渲染没有返回任何内容。这通常意味着缺少 return 语句。或者,不渲染任何内容,返回 null。
提前致谢
import VideoStream from "./Components/VideoStream"
import ScreenShare from "./Components/ScreenShare"
const Auth = {
isAuthenticated: false,
authenticate(cb) {
this.isAuthentecated = true
cb()
},
signOut(cb) {
this.isAuthenticated = false
cb()
}
}
const PrivatRoute = ({ component: Component, ...rest }) => {
return (
<Route
{...rest} render={props => {
if (Auth.authinticate === true) {
return (<Component {...props} />
)
}
else {
alert("ashraf")
}
}
} />
)
}
class App extends Component {
render() {
return (
<div className="App">
<BrowserRouter>
<Switch>
<Route exact path="/ScreenShare" component={ScreenShare} />
<Route exact path="/" component={Home} />
<PrivatRoute exact path="/VideoStream" component={VideoStream} />
</Switch>
</BrowserRouter>
</div>
);
}
}
export default App;
【问题讨论】:
标签: reactjs