使用React Router 4,构建我们的Web应用程序.
情况如下:我有五页:“主页”,“日程安排”,“个人资料”,“小组”和“活动”.
任何人都可以访问主页,其他四个需要登录.
我想要做的是渲染一个将显示在这四个页面上的导航,但不显示在主页上.
这是我到目前为止在路由器中的内容.
const renderMergedProps = (component, ...rest) => {
const finalProps = Object.assign({}, ...rest);
return React.createElement(component, finalProps);
};
const PropsRoute = ({ component, ...rest }) => {
return (
<Route
{...rest}
render={routeProps => {
return renderMergedProps(component, routeProps, rest);
}}
/>
);
};
const PrivateRoute = ({ component, isLoggedIn, ...rest }) => (
<Route
{...rest}
render={routeProps => {
//I'm currently forcing open the login with "true" just for testing
//这将是最终的(isLoggedIn?).
return(true || isLoggedIn)? (
renderMergedProps(component,routeProps,rest)
):(
);
}}
/>
);
const RouterComponent = props => (
<BrowserRouter>
<div>
<Route exact path="/" component={HomePage} />
<Switch>
<PrivateRoute
isLoggedIn={props.isLoggedIn}
path="/my-profile"
component={MyProfile}
title="My Profile"
/>
<PrivateRoute
isLoggedIn={props.isLoggedIn}
path="/my-schedule"
component={MySchedule}
title="My Schedule"
/>
<PrivateRoute
isLoggedIn={props.isLoggedIn}
path="/my-groups"
component={MyGroups}
title="My Groups"
/>
<PrivateRoute
isLoggedIn={props.isLoggedIn}
path="/my-events"
component={MyEvents}
title="My Events"
/>
</Switch>
</div>
</BrowserRouter>
);
const mapStateToProps = state => ({
isLoggedIn: state.auth.status === "authorized"
});
export default connect(mapStateToProps)(RouterComponent);
最佳答案 您应该能够将您的{Homepage}路由包裹在交换机内,并确保路由是准确的,然后将PrivateRoutes放在交换机外但在Div内部.在您的私人路线之前但在开关关闭之后,有一条“/”(不完全匹配)的路线,用于渲染导航栏.
按照这种逻辑,主页将在“/”处独自呈现(在交换机内部).如果你点击私人路线,因为你在一个开关之外,它们将包含渲染,因此它将在NavBar上匹配(不完全匹配),然后匹配您所在的私人路线.