first commit

src/lib/douban.ts

@@ -0,0 +1,36 @@
+/**
+ * 通用的豆瓣数据获取函数
+ * @param url 请求的URL
+ * @returns Promise<T> 返回指定类型的数据
+ */
+export async function fetchDoubanData<T>(url: string): Promise<T> {
+  // 添加超时控制
+  const controller = new AbortController();
+  const timeoutId = setTimeout(() => controller.abort(), 10000); // 10秒超时
+
+  // 设置请求选项，包括信号和头部
+  const fetchOptions = {
+    signal: controller.signal,
+    headers: {
+      'User-Agent':
+        'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36',
+      Referer: 'https://movie.douban.com/',
+      Accept: 'application/json, text/plain, */*',
+      Origin: 'https://movie.douban.com',
+    },
+  };
+
+  try {
+    const response = await fetch(url, fetchOptions);
+    clearTimeout(timeoutId);
+
+    if (!response.ok) {
+      throw new Error(`HTTP error! Status: ${response.status}`);
+    }
+
+    return await response.json();
+  } catch (error) {
+    clearTimeout(timeoutId);
+    throw error;
+  }
+}