-
-
+
+
+
+
+ {/* 当前面的路由都匹配不到时就会重定向到/404 */}
+
+
);
diff --git a/src/index.jsx b/src/index.jsx
index 5775421..77f7bb1 100644
--- a/src/index.jsx
+++ b/src/index.jsx
@@ -3,7 +3,6 @@ import ReactDOM from "react-dom";
import "./index.css";
import App from "./App";
import { BrowserRouter } from "react-router-dom";
-import * as serviceWorker from "./serviceWorker";
const s = (