我需要 React Router V5 中的嵌套路由

Question

我的任务是想要在 access/ 路由中嵌套路由意味着我有一个父路由 access/ 所以我需要一个嵌套在这条路线中，如 /access/add-team 这种嵌套我想通过单击一个按钮来完成意味着我是我的访问/路线组件我有一个按钮叫做 Add Team 当有人点击那个按钮时，我会在这个 /access/add-team 路线上推送给那个用户，所以路线会根据点击而改变，但我的add team component is net getting render what I amissing 我不确定我是否添加了 Layout.js 文件中的每个组件我的组件都存在于 Layout.js 让我知道我需要添加什么才能正常工作，我还在下面添加了完整的代码 link AppRoutes.js

const Layout = lazy(() => import("./Layout"));
const PageNotFound = lazy(() => import("./PageNotFound"));

const isLoggedIn = true;
const PrivateRoute = ({ component: Component, isLoggedIn }) => {
  return (
    <Route
      render={(props) =>
        isLoggedIn ? <Component {...props} /> : <Redirect to="/login" />
      }
    />
  );
};

export const AppRoutes = () => {
  return (
    <HashRouter>
      <React.Suspense fallback={""}>
        <Switch>
          <PrivateRoute path="/" isLoggedIn={isLoggedIn} component={Layout} />
          <Route
            path="*"
            name="Not Found"
            render={(props) => <PageNotFound {...props} />}
          />
        </Switch>
      </React.Suspense>
    </HashRouter>
  );
};

function Layout(props) {
  const history = useHistory();
  const { window } = props;
  const [mobileOpen, setMobileOpen] = React.useState(false);

  const handleDrawerToggle = () => {
    setMobileOpen(!mobileOpen);
  };

  const drawer = (
    <div>
      <Toolbar />
      <Divider />
      <List sx={{ minWidth: 230 }}>
        {newText
          ?.filter((data) => data.permission)
          ?.map((value, index) => (
            <ListItemButton
              key={index}
              sx={{ pt: 1, pb: 1, mt: 3.5 }}
              onClick={() => history.push(value.route)}
            >
              <ListItemIcon>
                <InboxIcon />
              </ListItemIcon>
              <ListItemText primary={value.label} />
            </ListItemButton>
          ))}
      </List>
      <Divider />
    </div>
  );

  const container =
    window !== undefined ? () => window().document.body : undefined;

  return (
    <Box sx={{ display: "flex" }}>
      <CssBaseline />
      <AppBar
        position="fixed"
        sx={{
          width: { sm: `calc(100% - ${drawerWidth}px)` },
          ml: { sm: `${drawerWidth}px` }
        }}
      >
        <Toolbar>
          <IconButton
            color="inherit"
            aria-label="open drawer"
            edge="start"
            onClick={handleDrawerToggle}
            sx={{ mr: 2, display: { sm: "none" } }}
          >
            <MenuIcon />
          </IconButton>
          <Typography variant="h6" noWrap component="div">
            Responsive drawer
          </Typography>
        </Toolbar>
      </AppBar>
      <Box
        component="nav"
        sx={{ width: { sm: drawerWidth }, flexShrink: { sm: 0 } }}
        aria-label="mailbox folders"
      >
        <Drawer
          variant="permanent"
          sx={{
            display: { xs: "none", sm: "block" },
            "& .MuiDrawer-paper": {
              boxSizing: "border-box",
              width: drawerWidth
            }
          }}
          open
        >
          {drawer}
        </Drawer>
      </Box>
      <Box
        component="main"
        sx={{
          flexGrow: 1,
          p: 3,
          width: { sm: `calc(100% - ${drawerWidth}px)` }
        }}
      >
        <Toolbar />
        <Suspense fallback={""}>
          <Switch>
            {ROUTES.map((route, idx) => {
              return route.component ? (
                <Route
                  key={idx}
                  path={route.path}
                  exact={route.exact}
                  name={route.name}
                  render={(props) => <route.component {...props} />}
                />
              ) : null;
            })}
            <Redirect exact path="/" to="access" />
            <Route
              path="*"
              name="Not Found"
              render={(props) => <PageNotFound {...props} />}
            />
          </Switch>
        </Suspense>
      </Box>
    </Box>
  );
}

Answer 1

在 Switch 组件路径顺序和特异性很重要！您想订购从 more 特定路径到 less 特定路径的路由。在这种情况下，您在任何 sub-route "/access/***" 路径之前渲染 "/access" 路径，因此匹配和渲染它而不是真正匹配 [=28= 中的路径的路径].

要修复，请将 "/access" 路由配置移至更具体的路由下方。

export const ROUTES = [
  // move "/access" route from here
  {
    name: "addTeam",
    path: "/access/add-team",
    component: lazy(() => import("./AddTeam"))
  },
  {
    name: "addUser",
    path: "/access/add-user",
    component: lazy(() => import("./AddUser"))
  },
  // to here
  {
    name: "access",
    path: "/access",
    component: lazy(() => import("./Access"))
  },
  {
    name: "admin",
    path: "/admin",
    component: lazy(() => import("./Admin"))
  }
];

我需要 React Router V5 中的嵌套路由

I need a nested route in react router V5

javascript

reactjs

react-router

react-router-dom