Fix server-side Douban proxy resolution and Top250 regex

src/app/api/douban/categories/route.ts

@@ -1,7 +1,7 @@
 import { NextResponse } from 'next/server';
 
 import { getCacheTime } from '@/lib/config';
-import { fetchDoubanData } from '@/lib/douban';
+import { fetchDoubanData, resolveDoubanUrl } from '@/lib/douban';
 import { DoubanItem, DoubanResult } from '@/lib/types';
 
 interface DoubanCategoryApiResponse {
@@ -61,7 +61,9 @@ export async function GET(request: Request) {
     );
   }
 
-  const target = `https://m.douban.com/rexxar/api/v2/subject/recent_hot/${kind}?start=${pageStart}&limit=${pageLimit}&category=${category}&type=${type}`;
+  const target = resolveDoubanUrl(
+    `https://m.douban.com/rexxar/api/v2/subject/recent_hot/${kind}?start=${pageStart}&limit=${pageLimit}&category=${category}&type=${type}`
+  );
 
   try {
     // 调用豆瓣 API

src/app/api/douban/recommends/route.ts

@@ -3,7 +3,7 @@
 import { NextRequest, NextResponse } from 'next/server';
 
 import { getCacheTime } from '@/lib/config';
-import { fetchDoubanData } from '@/lib/douban';
+import { fetchDoubanData, resolveDoubanUrl } from '@/lib/douban';
 import { DoubanResult } from '@/lib/types';
 
 interface DoubanRecommendApiResponse {
@@ -78,7 +78,9 @@ export async function GET(request: NextRequest) {
     tags.push(platform);
   }
 
-  const baseUrl = `https://m.douban.com/rexxar/api/v2/${kind}/recommend`;
+  const baseUrl = resolveDoubanUrl(
+    `https://m.douban.com/rexxar/api/v2/${kind}/recommend`
+  );
   const params = new URLSearchParams();
   params.append('refresh', '0');
   params.append('start', pageStart.toString());
@@ -92,7 +94,6 @@ export async function GET(request: NextRequest) {
   }
 
   const target = `${baseUrl}?${params.toString()}`;
-  console.log(target);
   try {
     const doubanData = await fetchDoubanData<DoubanRecommendApiResponse>(
       target

src/app/api/douban/route.ts

@@ -1,7 +1,7 @@
 import { NextResponse } from 'next/server';
 
 import { getCacheTime } from '@/lib/config';
-import { fetchDoubanData } from '@/lib/douban';
+import { fetchDoubanData, resolveDoubanUrl } from '@/lib/douban';
 import { DoubanItem, DoubanResult } from '@/lib/types';
 
 interface DoubanApiResponse {
@@ -57,7 +57,9 @@ export async function GET(request: Request) {
     return handleTop250(pageStart);
   }
 
-  const target = `https://movie.douban.com/j/search_subjects?type=${type}&tag=${tag}&sort=recommend&page_limit=${pageSize}&page_start=${pageStart}`;
+  const target = resolveDoubanUrl(
+    `https://movie.douban.com/j/search_subjects?type=${type}&tag=${tag}&sort=recommend&page_limit=${pageSize}&page_start=${pageStart}`
+  );
 
   try {
     // 调用豆瓣 API
@@ -96,7 +98,9 @@ export async function GET(request: Request) {
 }
 
 function handleTop250(pageStart: number) {
-  const target = `https://movie.douban.com/top250?start=${pageStart}&filter=`;
+  const target = resolveDoubanUrl(
+    `https://movie.douban.com/top250?start=${pageStart}&filter=`
+  );
 
   // 直接使用 fetch 获取 HTML 页面
   const controller = new AbortController();

src/lib/douban.ts

@@ -3,6 +3,53 @@
  * @param url 请求的URL
  * @returns Promise<T> 返回指定类型的数据
  */
+
+export type DoubanProxyType =
+  | 'direct'
+  | 'cors-proxy-zwei'
+  | 'cmliussss-cdn-tencent'
+  | 'cmliussss-cdn-ali'
+  | 'cors-anywhere'
+  | 'custom';
+
+export function getDoubanProxyConfig(): {
+  proxyType: DoubanProxyType;
+  proxyUrl: string;
+} {
+  const proxyType =
+    (process.env.NEXT_PUBLIC_DOUBAN_PROXY_TYPE || 'cmliussss-cdn-tencent') as DoubanProxyType;
+  const proxyUrl = process.env.NEXT_PUBLIC_DOUBAN_PROXY || '';
+
+  return {
+    proxyType,
+    proxyUrl,
+  };
+}
+
+export function resolveDoubanUrl(url: string): string {
+  const { proxyType, proxyUrl } = getDoubanProxyConfig();
+
+  switch (proxyType) {
+    case 'cors-proxy-zwei':
+      return `https://ciao-cors.is-an.org/${encodeURIComponent(url)}`;
+    case 'cmliussss-cdn-tencent':
+      return url
+        .replace('https://m.douban.com', 'https://m.douban.cmliussss.net')
+        .replace('https://movie.douban.com', 'https://movie.douban.cmliussss.net');
+    case 'cmliussss-cdn-ali':
+      return url
+        .replace('https://m.douban.com', 'https://m.douban.cmliussss.com')
+        .replace('https://movie.douban.com', 'https://movie.douban.cmliussss.com');
+    case 'cors-anywhere':
+      return `https://cors-anywhere.com/${url}`;
+    case 'custom':
+      return proxyUrl ? `${proxyUrl}${encodeURIComponent(url)}` : url;
+    case 'direct':
+    default:
+      return url;
+  }
+}
+
 export async function fetchDoubanData<T>(url: string): Promise<T> {
   // 添加超时控制
   const controller = new AbortController();