[更新]创建文件

src/components/PageHeader/index.jsx

@@ -0,0 +1,11 @@
+export default {
+  props: {
+    routes: {
+      type: Array,
+      default: () => []
+    }
+  },
+  render() {
+    return <h1>hello</h1>;
+  }
+};

src/views/student/Review/index.vue

@@ -59,6 +59,7 @@ export default {
     );
   }
 };
+3;
 </script>
 
 <style lang="scss" scoped>