大改动

src/utils/index.ts

@@ -0,0 +1,27 @@
+// 生成随机数
+export function getRandom(min: number, max: number): number {
+    return Math.floor(Math.random() * (max - min + 1) + min);
+}
+
+// 随机预览图
+export function randomImage() {
+    const covers = [
+        "https://bu.dusays.com/2023/11/10/654e2da1d80f8.jpg",
+        "https://bu.dusays.com/2023/11/10/654e2d719d31c.jpg",
+        "https://bu.dusays.com/2023/11/10/654e2cf92cd45.jpg",
+        "https://bu.dusays.com/2023/11/10/654e2cf6055b0.jpg",
+        "https://bu.dusays.com/2023/11/10/654e2db0889fe.jpg",
+        "https://bu.dusays.com/2023/11/10/654e2d50015a9.jpg",
+        "https://bu.dusays.com/2023/11/05/65473848ed863.jpg",
+        "https://bu.dusays.com/2023/11/10/654e2c870e280.jpg",
+        "https://bu.dusays.com/2023/11/10/654e2c717eb73.jpg",
+        "https://bu.dusays.com/2023/11/10/654e2c5d75d5b.jpg",
+        "https://bu.dusays.com/2023/11/10/654e2da27801e.jpg",
+        "https://bu.dusays.com/2023/11/10/654e2d2a67517.jpg",
+        "https://bu.dusays.com/2023/11/10/654e2cf47f17a.jpg",
+        "https://bu.dusays.com/2023/11/05/65473848ed863.jpg"
+    ];
+
+
+    return covers[getRandom(0, covers.length - 1)];
+}

src/utils/request.ts

@@ -0,0 +1,6 @@
+const url = "http://localhost:9999/api"
+
+export default async (api: string) => {
+    const res = await fetch(`${url}${api}`)
+    return res.json()
+}