统一端口设置，可以设置自义定端口

README.md

@@ -63,10 +63,11 @@ Pixiv 下载浏览管理器是一个基于 Web 的应用程序，提供以下功
 
 4. **启动应用**
    - 修改代理端口，请用记事本打开 `start.bat` 文件，修改PROXY_PORT端口号
+   - 修改服务器端口，请用记事本打开 `start.bat` 文件，修改SERVER_PORT端口号（默认3000）
    - 双击 `start.bat` 文件启动
 
 5. **访问应用**
-   - 打开浏览器访问：http://localhost:3000
+   - 打开浏览器访问：http://localhost:3000（默认端口，可修改）
 
 ## 🌐 代理配置
 

backend/server.js

@@ -23,20 +23,21 @@ const proxyConfig = require('./config');
 // 自定义日志中间件
 function customLogger(req, res, next) {
   // 过滤掉静态资源请求和图片代理请求
-  const isStaticResource = req.path.startsWith('/assets/') || 
+  const isStaticResource =
-                          req.path.startsWith('/downloads/') ||
+    req.path.startsWith('/assets/') ||
-                          req.path.includes('.js') ||
+    req.path.startsWith('/downloads/') ||
-                          req.path.includes('.css') ||
+    req.path.includes('.js') ||
-                          req.path.includes('.ico') ||
+    req.path.includes('.css') ||
-                          req.path.includes('.png') ||
+    req.path.includes('.ico') ||
-                          req.path.includes('.jpg') ||
+    req.path.includes('.png') ||
-                          req.path.includes('.jpeg') ||
+    req.path.includes('.jpg') ||
-                          req.path.includes('.gif') ||
+    req.path.includes('.jpeg') ||
-                          req.path.includes('.svg') ||
+    req.path.includes('.gif') ||
-                          req.path.includes('.woff') ||
+    req.path.includes('.svg') ||
-                          req.path.includes('.woff2') ||
+    req.path.includes('.woff') ||
-                          req.path.includes('.ttf') ||
+    req.path.includes('.woff2') ||
-                          req.path.includes('.eot');
+    req.path.includes('.ttf') ||
+    req.path.includes('.eot');
 
   // 过滤掉图片代理请求
   const isImageProxy = req.path === '/api/proxy/image';
@@ -44,17 +45,17 @@ function customLogger(req, res, next) {
   // 只记录API请求和重要请求，排除静态资源和图片代理
   if (!isStaticResource && !isImageProxy) {
     const start = Date.now();
-    
+
     // 原始响应结束方法
     const originalEnd = res.end;
-    
+
     // 重写响应结束方法以获取响应时间
-    res.end = function(chunk, encoding) {
+    res.end = function (chunk, encoding) {
       const duration = Date.now() - start;
       const statusCode = res.statusCode;
       const method = req.method;
       const url = req.originalUrl;
-      
+
       // 根据状态码选择颜色和图标
       let statusIcon, statusColor;
       if (statusCode >= 200 && statusCode < 300) {
@@ -70,38 +71,49 @@ function customLogger(req, res, next) {
         statusIcon = '❌';
         statusColor = '\x1b[31m'; // 红色
       }
-      
+
       // 根据请求类型选择图标
       let methodIcon;
       switch (method) {
-        case 'GET': methodIcon = '📥'; break;
+        case 'GET':
-        case 'POST': methodIcon = '📤'; break;
+          methodIcon = '📥';
-        case 'PUT': methodIcon = '🔄'; break;
+          break;
-        case 'DELETE': methodIcon = '🗑️'; break;
+        case 'POST':
-        case 'PATCH': methodIcon = '🔧'; break;
+          methodIcon = '📤';
-        default: methodIcon = '❓';
+          break;
+        case 'PUT':
+          methodIcon = '🔄';
+          break;
+        case 'DELETE':
+          methodIcon = '🗑️';
+          break;
+        case 'PATCH':
+          methodIcon = '🔧';
+          break;
+        default:
+          methodIcon = '❓';
       }
-      
+
       // 格式化时间
       const now = new Date();
-      const timeStr = now.toLocaleTimeString('zh-CN', { 
+      const timeStr = now.toLocaleTimeString('zh-CN', {
         hour12: false,
         hour: '2-digit',
         minute: '2-digit',
-        second: '2-digit'
+        second: '2-digit',
       });
-      
+
       // 构建日志消息
       const logMessage = `${statusColor}${statusIcon} ${methodIcon} ${method} ${url} ${statusCode} ${duration}ms\x1b[0m`;
-      
+
       // 输出日志
       console.log(`[${timeStr}] ${logMessage}`);
-      
+
       // 调用原始的end方法
       originalEnd.call(this, chunk, encoding);
     };
   }
-  
+
   next();
 }
 
@@ -109,7 +121,7 @@ class PixivServer {
   constructor() {
     this.app = express();
     this.backend = null;
-    this.port = process.env.PORT || 3000;
+    this.port = 3000; // 默认端口，会在init时重新设置
   }
 
   /**
@@ -117,23 +129,26 @@ class PixivServer {
    */
   async init() {
     console.log('\x1b[34m🔧 正在初始化 Pixiv 后端服务器...\x1b[0m');
-    
+
+    // 重新设置端口（从环境变量获取）
+    this.port = process.env.PORT || 3000;
+
     // 设置代理
     proxyConfig.setEnvironmentVariables();
-    
+
     // 初始化 Pixiv 后端
     this.backend = new PixivBackend();
     await this.backend.init();
-    
+
     // 配置中间件
     this.setupMiddleware();
-    
+
     // 配置路由
     this.setupRoutes();
-    
+
     // 配置错误处理 - 临时注释掉
     this.setupErrorHandling();
-    
+
     console.log('\x1b[32m✅ 服务器初始化完成\x1b[0m');
   }
 
@@ -143,23 +158,25 @@ class PixivServer {
   setupMiddleware() {
     // 自定义日志中间件（替换morgan）
     this.app.use(customLogger);
-    
+
     // CORS 中间件
-    this.app.use(cors({
+    this.app.use(
-      origin: process.env.FRONTEND_URL || 'http://localhost:5173',
+      cors({
-      credentials: true
+        origin: process.env.FRONTEND_URL || true, // 允许所有来源，或者通过环境变量指定
-    }));
+        credentials: true,
-    
+      })
+    );
+
     // JSON 解析中间件
     this.app.use(express.json({ limit: '10mb' }));
     this.app.use(express.urlencoded({ extended: true, limit: '10mb' }));
-    
+
     // 静态文件服务
     this.app.use('/downloads', express.static(path.join(__dirname, '../downloads')));
-    
+
     // 前端静态文件服务
     this.app.use(express.static(path.join(__dirname, '../ui/dist')));
-    
+
     // 将后端实例注入到请求对象中
     this.app.use((req, res, next) => {
       req.backend = this.backend;
@@ -173,13 +190,13 @@ class PixivServer {
   setupRoutes() {
     // 健康检查
     this.app.get('/health', (req, res) => {
-      res.json({ 
+      res.json({
-        status: 'ok', 
+        status: 'ok',
         timestamp: new Date().toISOString(),
         backend: {
           isLoggedIn: req.backend.isLoggedIn,
-          user: req.backend.config.user?.account
+          user: req.backend.config.user?.account,
-        }
+        },
       });
     });
 
@@ -191,17 +208,17 @@ class PixivServer {
     this.app.use('/api/ranking', authMiddleware, rankingRoutes);
     this.app.use('/api/repository', repositoryRoutes); // 仓库管理，不需要认证
     this.app.use('/api/proxy', proxyRoutes); // 图片代理，不需要认证
-    
+
     // 404 处理
     this.app.use((req, res) => {
       // 如果是API请求，返回JSON格式的404
       if (req.path.startsWith('/api/')) {
-        return res.status(404).json({ 
+        return res.status(404).json({
-        error: 'Not Found', 
+          error: 'Not Found',
-        message: `Route ${req.originalUrl} not found` 
+          message: `Route ${req.originalUrl} not found`,
-      });
+        });
       }
-      
+
       // 否则返回前端页面（SPA路由支持）
       res.sendFile(path.join(__dirname, '../ui/dist/index.html'));
     });
@@ -245,13 +262,16 @@ class PixivServer {
 // 如果直接运行此文件
 if (require.main === module) {
   const server = new PixivServer();
-  
+
   // 处理进程信号
   process.on('SIGINT', () => server.shutdown());
   process.on('SIGTERM', () => server.shutdown());
-  
+
   // 启动服务器
-  server.init().then(() => server.start()).catch(console.error);
+  server
+    .init()
+    .then(() => server.start())
+    .catch(console.error);
 }
 
-module.exports = PixivServer; 
+module.exports = PixivServer;

backend/start.js

@@ -10,15 +10,38 @@ const PixivServer = require('./server');
 function parseArguments() {
   const args = process.argv.slice(2);
   const options = {};
-  
+
   for (let i = 0; i < args.length; i++) {
     const arg = args[i];
-    if (arg === '--proxy-port' && i + 1 < args.length) {
+
-      options.proxyPort = parseInt(args[i + 1]);
+    // 处理 --key=value 格式
+    if (arg.startsWith('--proxy-port=')) {
+      const port = parseInt(arg.split('=')[1]);
+      if (!isNaN(port)) {
+        options.proxyPort = port;
+      }
+    } else if (arg.startsWith('--server-port=')) {
+      const port = parseInt(arg.split('=')[1]);
+      if (!isNaN(port)) {
+        options.serverPort = port;
+      }
+    }
+    // 处理 --key value 格式（向后兼容）
+    else if (arg === '--proxy-port' && i + 1 < args.length) {
+      const port = parseInt(args[i + 1]);
+      if (!isNaN(port)) {
+        options.proxyPort = port;
+      }
+      i++; // 跳过下一个参数
+    } else if (arg === '--server-port' && i + 1 < args.length) {
+      const port = parseInt(args[i + 1]);
+      if (!isNaN(port)) {
+        options.serverPort = port;
+      }
       i++; // 跳过下一个参数
     }
   }
-  
+
   return options;
 }
 
@@ -34,6 +57,12 @@ if (cliOptions.proxyPort) {
   console.log(`\x1b[36m📡 代理端口已设置为: ${cliOptions.proxyPort}\x1b[0m`);
 }
 
+// 如果提供了服务器端口，设置环境变量
+if (cliOptions.serverPort) {
+  process.env.PORT = cliOptions.serverPort.toString();
+  console.log(`\x1b[36m🌐 服务器端口已设置为: ${cliOptions.serverPort}\x1b[0m`);
+}
+
 console.log('\x1b[35m🚀 启动 Pixiv 后端服务器...\x1b[0m');
 
 // 创建服务器实例
@@ -51,7 +80,7 @@ process.on('SIGTERM', async () => {
 });
 
 // 处理未捕获的异常
-process.on('uncaughtException', (error) => {
+process.on('uncaughtException', error => {
   console.error('\x1b[31m❌ 未捕获的异常:\x1b[0m', error);
   process.exit(1);
 });
@@ -62,9 +91,10 @@ process.on('unhandledRejection', (reason, promise) => {
 });
 
 // 启动服务器
-server.init()
+server
+  .init()
   .then(() => server.start())
-  .catch((error) => {
+  .catch(error => {
     console.error('\x1b[31m❌ 服务器启动失败:\x1b[0m', error);
     process.exit(1);
-  }); 
+  });

scripts/create-portable.js

@@ -19,14 +19,11 @@ async function createPortable() {
     
     // 创建启动脚本
     const startScript = `@echo off
-chcp 65001 >nul
+
 title Pixiv Manager
 
-:: ========================================
-:: 代理配置 - 请根据你的代理软件修改端口号
-:: 常见端口: Clash=7890, V2Ray=10809, Shadowsocks=1080
-:: ========================================
 set PROXY_PORT=7890
+set SERVER_PORT=3000
 
 echo.
 echo ========================================
@@ -37,17 +34,19 @@ echo.
 cd /d "%~dp0"
 
 echo Current proxy port: %PROXY_PORT%
-echo To change proxy port, edit this file and modify line 6
+echo Current server port: %SERVER_PORT%
+echo To change proxy port, edit PROXY_PORT=xxxx in this file
+echo To change server port, edit SERVER_PORT=xxxx in this file
 echo.
 
 echo Starting backend server...
-echo Access URL: http://localhost:3000
+echo Access URL: http://localhost:%SERVER_PORT%
 echo.
 echo Tip: Press Ctrl+C to stop server
 echo.
 
-:: Start server and pass proxy port
+:: Start server and pass proxy port and server port
-pixiv-backend.exe --proxy-port=%PROXY_PORT%
+pixiv-backend.exe --proxy-port=%PROXY_PORT% --server-port=%SERVER_PORT%
 
 echo.
 echo Server stopped
@@ -65,13 +64,19 @@ pause
 2. 在浏览器中访问 http://localhost:3000
 3. 按 Ctrl+C 停止服务器
 
-## 代理设置（重要）
+## 配置设置
 
-如需使用代理，请用记事本编辑 \`start.bat\` 文件，修改（PROXY_PORT=xxxx）的端口号：
+如需修改配置，请用记事本编辑 \`start.bat\` 文件：
+
+### 代理设置（重要）
+修改（PROXY_PORT=xxxx）的端口号：
 - Clash: 7890
 - V2Ray: 10809  
 - Shadowsocks: 1080
 
+### 服务器端口设置
+修改（SERVER_PORT=xxxx）的端口号，默认为3000
+
 ## 注意事项
 
 - 首次运行可能需要几秒钟启动时间

start.bat

@@ -7,6 +7,11 @@ chcp 65001 >nul
 :: ========================================
 set PROXY_PORT=
 
+:: ========================================
+:: 服务器端口配置 - 默认3000
+:: ========================================
+set SERVER_PORT=3000
+
 echo.
 echo 🚀 Pixiv Manager 启动中...
 echo.
@@ -14,17 +19,22 @@ echo.
 cd /d "%~dp0"
 
 echo 📡 当前代理端口: %PROXY_PORT%
-echo 💡 如需修改代理端口，请用记事本打开此文件，修改第6行的端口号
+echo 🌐 当前服务器端口: %SERVER_PORT%
+echo 💡 如需修改端口，请用记事本打开此文件，修改对应的端口号
 echo.
 
 echo 📊 启动后端服务器...
-echo 🌐 访问地址: http://localhost:3000
+echo 🌐 访问地址: http://localhost:%SERVER_PORT%
 echo.
 echo 💡 提示: 按 Ctrl+C 停止服务器
 echo.
 
-:: 启动服务器并传递代理端口
+:: 启动服务器并传递代理端口和服务器端口
-node backend/start.js --proxy-port=%PROXY_PORT%
+if "%PROXY_PORT%"=="" (
+  node backend/start.js --server-port=%SERVER_PORT%
+) else (
+  node backend/start.js --proxy-port=%PROXY_PORT% --server-port=%SERVER_PORT%
+)
 
 echo.
 echo ⏹️  服务器已停止

ui/README.md

@@ -120,6 +120,8 @@ pnpm lint
 VITE_API_BASE_URL=http://localhost:3000
 ```
 
+> **注意**: 在生产环境中，前端会自动使用当前域名和端口，无需手动设置此环境变量。
+
 ### 构建部署
 
 ```bash

ui/src/components/artist/ArtistCard.vue

@@ -1,35 +1,23 @@
 <template>
   <div class="artist-card">
     <div class="artist-header">
-      <img 
+      <img :src="getImageUrl(artist.profile_image_urls.medium)" :alt="artist.name" class="artist-avatar"
-        :src="getImageUrl(artist.profile_image_urls.medium)" 
+        crossorigin="anonymous" />
-        :alt="artist.name"
-        class="artist-avatar"
-        crossorigin="anonymous"
-      />
       <div class="artist-info">
         <h3 class="artist-name">{{ artist.name }}</h3>
         <p class="artist-account">@{{ artist.account }}</p>
       </div>
       <div class="artist-actions">
-        <button 
+        <button v-if="showFollowButton" @click="handleFollowClick" class="btn btn-primary btn-small"
-          v-if="showFollowButton"
+          :disabled="artist.is_followed">
-          @click="handleFollowClick" 
-          class="btn btn-primary btn-small"
-          :disabled="artist.is_followed"
-        >
           {{ artist.is_followed ? '已关注' : '关注' }}
         </button>
-        <button 
+        <button v-if="showUnfollowButton" @click="handleUnfollowClick" class="btn btn-danger btn-small">
-          v-if="showUnfollowButton"
-          @click="handleUnfollowClick" 
-          class="btn btn-danger btn-small"
-        >
           取消关注
         </button>
       </div>
     </div>
-    
+
     <div class="artist-actions-bottom">
       <router-link :to="`/artist/${artist.id}`" class="btn btn-primary btn-small">
         查看作品
@@ -42,6 +30,8 @@
 </template>
 
 <script setup lang="ts">
+import { getImageProxyUrl } from '@/services/api';
+
 interface Artist {
   id: number
   name: string
@@ -86,18 +76,8 @@ const handleDownloadClick = () => {
   emit('download', props.artist)
 }
 
-// 处理图片URL，通过后端代理
+// 使用统一的图片代理函数
-const getImageUrl = (originalUrl: string) => {
+const getImageUrl = getImageProxyUrl
-  if (!originalUrl) return ''
-  
-  // 如果是Pixiv的图片URL，通过后端代理
-  if (originalUrl.includes('i.pximg.net')) {
-    const encodedUrl = encodeURIComponent(originalUrl)
-    return `http://localhost:3000/api/proxy/image?url=${encodedUrl}`
-  }
-  
-  return originalUrl
-}
 </script>
 
 <style scoped>
@@ -135,7 +115,8 @@ const getImageUrl = (originalUrl: string) => {
 
 .artist-info {
   flex: 1;
-  min-width: 0; /* 防止文本溢出 */
+  min-width: 0;
+  /* 防止文本溢出 */
 }
 
 .artist-name {
@@ -228,14 +209,14 @@ const getImageUrl = (originalUrl: string) => {
     text-align: center;
     gap: 1rem;
   }
-  
+
   .artist-actions-bottom {
     flex-direction: column;
   }
-  
+
   .artist-avatar {
     width: 5rem;
     height: 5rem;
   }
 }
-</style> 
+</style>

ui/src/components/artwork/ArtworkCard.vue

@@ -1,14 +1,8 @@
 <template>
   <div class="artwork-card" @click="handleClick">
     <div class="artwork-image">
-      <img 
+      <img :src="getImageUrl(artwork.image_urls.medium)" :alt="artwork.title" @load="imageLoaded = true"
-        :src="getImageUrl(artwork.image_urls.medium)" 
+        @error="imageError = true" :class="{ loaded: imageLoaded, error: imageError }" crossorigin="anonymous" />
-        :alt="artwork.title"
-        @load="imageLoaded = true"
-        @error="imageError = true"
-        :class="{ loaded: imageLoaded, error: imageError }"
-        crossorigin="anonymous"
-      />
       <div v-if="!imageLoaded && !imageError" class="image-placeholder">
         <LoadingSpinner text="加载中..." />
       </div>
@@ -16,45 +10,39 @@
         <span>图片加载失败</span>
       </div>
     </div>
-    
+
     <div class="artwork-info">
       <h3 class="artwork-title" :title="artwork.title">
         {{ artwork.title }}
       </h3>
-      
+
       <div class="artwork-meta">
         <div class="artist-info">
-          <img 
+          <img :src="getImageUrl(artwork.user.profile_image_urls.medium)" :alt="artwork.user.name" class="artist-avatar"
-            :src="getImageUrl(artwork.user.profile_image_urls.medium)" 
+            crossorigin="anonymous" />
-            :alt="artwork.user.name"
-            class="artist-avatar"
-            crossorigin="anonymous"
-          />
           <span class="artist-name">{{ artwork.user.name }}</span>
         </div>
-        
+
         <div class="artwork-stats">
           <span class="stat">
             <svg viewBox="0 0 24 24" fill="currentColor">
-              <path d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z"/>
+              <path
+                d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z" />
             </svg>
             {{ artwork.total_bookmarks }}
           </span>
           <span class="stat">
             <svg viewBox="0 0 24 24" fill="currentColor">
-              <path d="M12 4.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5zM12 17c-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5-2.24 5-5 5zm0-8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3z"/>
+              <path
+                d="M12 4.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5zM12 17c-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5-2.24 5-5 5zm0-8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3z" />
             </svg>
             {{ artwork.total_view }}
           </span>
         </div>
       </div>
-      
+
       <div class="artwork-tags">
-        <span 
+        <span v-for="tag in artwork.tags.slice(0, 3)" :key="tag.name" class="tag">
-          v-for="tag in artwork.tags.slice(0, 3)" 
-          :key="tag.name"
-          class="tag"
-        >
           {{ tag.name }}
         </span>
         <span v-if="artwork.tags.length > 3" class="tag-more">
@@ -68,6 +56,7 @@
 <script setup lang="ts">
 import { ref } from 'vue';
 import LoadingSpinner from '@/components/common/LoadingSpinner.vue';
+import { getImageProxyUrl } from '@/services/api';
 import type { Artwork } from '@/types';
 
 interface Props {
@@ -88,18 +77,8 @@ const handleClick = () => {
   emit('click', props.artwork);
 };
 
-// 处理图片URL，通过后端代理
+// 使用统一的图片代理函数
-const getImageUrl = (originalUrl: string) => {
+const getImageUrl = getImageProxyUrl;
-  if (!originalUrl) return '';
-  
-  // 如果是Pixiv的图片URL，通过后端代理
-  if (originalUrl.includes('i.pximg.net')) {
-    const encodedUrl = encodeURIComponent(originalUrl);
-    return `http://localhost:3000/api/proxy/image?url=${encodedUrl}`;
-  }
-  
-  return originalUrl;
-};
 </script>
 
 <style scoped>
@@ -239,4 +218,4 @@ const getImageUrl = (originalUrl: string) => {
   font-size: 0.75rem;
   line-height: 1;
 }
-</style> 
+</style>

ui/src/services/api.ts

@@ -1,15 +1,31 @@
 import axios, { type AxiosInstance, type AxiosRequestConfig, type AxiosResponse } from 'axios';
 import type { ApiResponse } from '@/types';
 
-// API配置
+// API配置 - 使用相对路径，这样就不需要硬编码端口
-const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || 'http://localhost:3000';
+const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || '';
+
+// 导出API基础URL，供其他组件使用
+export const getApiBaseUrl = () => API_BASE_URL || window.location.origin;
+
+// 获取图片代理URL的工具函数
+export const getImageProxyUrl = (originalUrl: string) => {
+  if (!originalUrl) return '';
+  
+  // 如果是Pixiv的图片URL，通过后端代理
+  if (originalUrl.includes('i.pximg.net')) {
+    const encodedUrl = encodeURIComponent(originalUrl);
+    return `${getApiBaseUrl()}/api/proxy/image?url=${encodedUrl}`;
+  }
+  
+  return originalUrl;
+};
 
 class ApiService {
   private client: AxiosInstance;
 
   constructor() {
     this.client = axios.create({
-      baseURL: API_BASE_URL,
+      baseURL: API_BASE_URL || window.location.origin,
       timeout: 60000, // 增加到60秒
       headers: {
         'Content-Type': 'application/json',

ui/src/services/download.ts

@@ -1,4 +1,4 @@
-import apiService from './api';
+import apiService, { getApiBaseUrl } from './api';
 import type { DownloadTask } from '@/types';
 
 class DownloadService {
@@ -132,7 +132,7 @@ class DownloadService {
    * 使用SSE监听下载进度
    */
   streamTaskProgress(taskId: string, onProgress: (task: DownloadTask) => void, onComplete?: () => void) {
-    const eventSource = new EventSource(`http://localhost:3000/api/download/stream/${taskId}`);
+    const eventSource = new EventSource(`${getApiBaseUrl()}/api/download/stream/${taskId}`);
     
     eventSource.onmessage = (event) => {
       try {

ui/src/views/ArtistView.vue

@@ -124,6 +124,7 @@ import { useRoute, useRouter } from 'vue-router';
 import { useAuthStore } from '@/stores/auth';
 import artistService from '@/services/artist';
 import downloadService from '@/services/download';
+import { getImageProxyUrl } from '@/services/api';
 import type { Artist, Artwork } from '@/types';
 import LoadingSpinner from '@/components/common/LoadingSpinner.vue';
 import ErrorMessage from '@/components/common/ErrorMessage.vue';
@@ -385,18 +386,8 @@ const handleDownloadAll = async () => {
   }
 };
 
-// 处理图片URL，通过后端代理
+// 使用统一的图片代理函数
-const getImageUrl = (originalUrl: string) => {
+const getImageUrl = getImageProxyUrl;
-  if (!originalUrl) return '';
-
-  // 如果是Pixiv的图片URL，通过后端代理
-  if (originalUrl.includes('i.pximg.net')) {
-    const encodedUrl = encodeURIComponent(originalUrl);
-    return `http://localhost:3000/api/proxy/image?url=${encodedUrl}`;
-  }
-
-  return originalUrl;
-};
 
 // 点击作品
 const handleArtworkClick = (artwork: Artwork) => {

ui/src/views/ArtworkView.vue

@@ -13,14 +13,8 @@
         <!-- 作品图片 -->
         <div class="artwork-gallery">
           <div class="main-image">
-            <img 
+            <img :src="getImageUrl(currentImageUrl)" :alt="artwork.title" @load="imageLoaded = true"
-              :src="getImageUrl(currentImageUrl)" 
+              @error="imageError = true" :class="{ loaded: imageLoaded, error: imageError }" crossorigin="anonymous" />
-              :alt="artwork.title"
-              @load="imageLoaded = true"
-              @error="imageError = true"
-              :class="{ loaded: imageLoaded, error: imageError }"
-              crossorigin="anonymous"
-            />
             <div v-if="!imageLoaded && !imageError" class="image-placeholder">
               <LoadingSpinner text="加载中..." />
             </div>
@@ -31,14 +25,10 @@
 
           <!-- 多页作品缩略图 -->
           <div v-if="artwork.page_count > 1" class="thumbnails">
-            <button
+            <button v-for="(page, index) in artwork.meta_pages" :key="index" @click="currentPage = index"
-              v-for="(page, index) in artwork.meta_pages"
+              class="thumbnail" :class="{ active: currentPage === index }">
-              :key="index"
+              <img :src="getImageUrl(page.image_urls.square_medium)" :alt="`第 ${index + 1} 页`"
-              @click="currentPage = index"
+                crossorigin="anonymous" />
-              class="thumbnail"
-              :class="{ active: currentPage === index }"
-            >
-              <img :src="getImageUrl(page.image_urls.square_medium)" :alt="`第 ${index + 1} 页`" crossorigin="anonymous" />
             </button>
           </div>
         </div>
@@ -63,30 +53,21 @@
             <div v-if="isDownloaded && !currentTask" class="download-status">
               <div class="status-indicator">
                 <svg viewBox="0 0 24 24" fill="currentColor" class="status-icon">
-                  <path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"/>
+                  <path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z" />
                 </svg>
                 <span>已下载到本地</span>
               </div>
             </div>
 
             <!-- 下载进度 -->
-            <DownloadProgress 
+            <DownloadProgress v-if="currentTask" :task="currentTask" :loading="downloading" @update="updateTask"
-              v-if="currentTask"
+              @remove="removeTask" />
-              :task="currentTask"
-              :loading="downloading"
-              @update="updateTask"
-              @remove="removeTask"
-            />
           </div>
 
           <!-- 作者信息 -->
           <div class="artist-info">
-            <img 
+            <img :src="getImageUrl(artwork.user.profile_image_urls.medium)" :alt="artwork.user.name"
-              :src="getImageUrl(artwork.user.profile_image_urls.medium)" 
+              class="artist-avatar" crossorigin="anonymous" />
-              :alt="artwork.user.name"
-              class="artist-avatar"
-              crossorigin="anonymous"
-            />
             <div class="artist-details">
               <h3 class="artist-name">{{ artwork.user.name }}</h3>
               <p class="artist-account">@{{ artwork.user.account }}</p>
@@ -98,36 +79,24 @@
 
           <!-- 作品导航 -->
           <div v-if="showNavigation" class="artwork-navigation">
-            <button 
+            <button @click="goBackToArtist" class="nav-btn nav-back" title="返回作者页面">
-              @click="goBackToArtist" 
-              class="nav-btn nav-back"
-              title="返回作者页面"
-            >
               <svg viewBox="0 0 24 24" fill="currentColor">
-                <path d="M20 11H7.83l5.59-5.59L12 4l-8 8 8 8 1.41-1.41L7.83 13H20v-2z"/>
+                <path d="M20 11H7.83l5.59-5.59L12 4l-8 8 8 8 1.41-1.41L7.83 13H20v-2z" />
               </svg>
               <span>返回</span>
             </button>
-            <button 
+            <button @click="navigateToPrevious" class="nav-btn nav-prev" :disabled="!previousArtwork"
-              @click="navigateToPrevious" 
+              :title="previousArtwork ? `上一个: ${previousArtwork.title}` : '没有上一个作品'">
-              class="nav-btn nav-prev" 
-              :disabled="!previousArtwork"
-              :title="previousArtwork ? `上一个: ${previousArtwork.title}` : '没有上一个作品'"
-            >
               <svg viewBox="0 0 24 24" fill="currentColor">
-                <path d="M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z"/>
+                <path d="M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z" />
               </svg>
               <span>上一个</span>
             </button>
-            <button 
+            <button @click="navigateToNext" class="nav-btn nav-next" :disabled="!nextArtwork"
-              @click="navigateToNext" 
+              :title="nextArtwork ? `下一个: ${nextArtwork.title}` : '没有下一个作品'">
-              class="nav-btn nav-next" 
-              :disabled="!nextArtwork"
-              :title="nextArtwork ? `下一个: ${nextArtwork.title}` : '没有下一个作品'"
-            >
               <span>下一个</span>
               <svg viewBox="0 0 24 24" fill="currentColor">
-                <path d="M8.59 16.59L10 18l6-6-6-6-1.41 1.41L13.17 12z"/>
+                <path d="M8.59 16.59L10 18l6-6-6-6-1.41 1.41L13.17 12z" />
               </svg>
             </button>
           </div>
@@ -136,19 +105,22 @@
           <div class="artwork-stats">
             <div class="stat">
               <svg viewBox="0 0 24 24" fill="currentColor">
-                <path d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z"/>
+                <path
+                  d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z" />
               </svg>
               <span>{{ artwork.total_bookmarks }}</span>
             </div>
             <div class="stat">
               <svg viewBox="0 0 24 24" fill="currentColor">
-                <path d="M12 4.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5zM12 17c-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5-2.24 5-5 5zm0-8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3z"/>
+                <path
+                  d="M12 4.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5zM12 17c-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5-2.24 5-5 5zm0-8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3z" />
               </svg>
               <span>{{ artwork.total_view }}</span>
             </div>
             <div class="stat">
               <svg viewBox="0 0 24 24" fill="currentColor">
-                <path d="M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16H5V5h14v14z"/>
+                <path
+                  d="M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16H5V5h14v14z" />
               </svg>
               <span>{{ artwork.width }} × {{ artwork.height }}</span>
             </div>
@@ -158,14 +130,9 @@
           <div class="artwork-tags">
             <h3>标签</h3>
             <div class="tags-list">
-              <button 
+              <button v-for="tag in artwork.tags" :key="tag.name" @click="handleTagClick($event, tag.name)"
-                v-for="tag in artwork.tags" 
+                class="tag tag-clickable" :class="{ 'tag-selected': selectedTags.includes(tag.name) }"
-                :key="tag.name"
+                :title="`搜索标签: ${tag.name} (按住Ctrl键点击选择多个标签，松开Ctrl键搜索)`">
-                @click="handleTagClick($event, tag.name)"
-                class="tag tag-clickable"
-                :class="{ 'tag-selected': selectedTags.includes(tag.name) }"
-                :title="`搜索标签: ${tag.name} (按住Ctrl键点击选择多个标签，松开Ctrl键搜索)`"
-              >
                 {{ tag.name }}
               </button>
             </div>
@@ -198,6 +165,7 @@ import artworkService from '@/services/artwork';
 import artistService from '@/services/artist';
 import downloadService from '@/services/download';
 import { useRepositoryStore } from '@/stores/repository';
+import { getImageProxyUrl } from '@/services/api';
 import type { Artwork, DownloadTask } from '@/types';
 import LoadingSpinner from '@/components/common/LoadingSpinner.vue';
 import ErrorMessage from '@/components/common/ErrorMessage.vue';
@@ -231,13 +199,13 @@ const navigationLoading = ref(false);
 // 计算属性
 const currentImageUrl = computed(() => {
   if (!artwork.value) return '';
-  
+
   if (artwork.value.page_count === 1) {
     return artwork.value.image_urls.large;
   } else if (artwork.value.meta_pages && artwork.value.meta_pages[currentPage.value]) {
     return artwork.value.meta_pages[currentPage.value].image_urls.large;
   }
-  
+
   return artwork.value.image_urls.large;
 });
 
@@ -275,13 +243,13 @@ const fetchArtworkDetail = async () => {
     imageLoaded.value = false;
     imageError.value = false;
     currentPage.value = 0;
-    
+
     // 清理之前的任务状态
     currentTask.value = null;
     stopTaskStreaming();
-    
+
     const response = await artworkService.getArtworkDetail(artworkId);
-    
+
     if (response.success && response.data) {
       artwork.value = response.data;
       // 检查下载状态
@@ -302,9 +270,9 @@ const checkDownloadStatus = async (artworkId: number) => {
   try {
     checkingDownloadStatus.value = true;
     const response = await repositoryStore.checkArtworkDownloaded(artworkId);
-    
+
     console.log('下载状态检查响应:', response);
-    
+
     // repository store的apiCall返回的是data.data，所以response直接是数据对象
     if (response && typeof response === 'object') {
       isDownloaded.value = response.is_downloaded || false;
@@ -329,10 +297,10 @@ const handleDownload = async () => {
     const response = await downloadService.downloadArtwork(artwork.value.id, {
       skipExisting
     });
-    
+
     if (response.success) {
       console.log('下载响应:', response.data);
-      
+
       // 检查是否跳过下载
       if (response.data.skipped) {
         console.log('作品已存在，跳过下载');
@@ -340,7 +308,7 @@ const handleDownload = async () => {
         await checkDownloadStatus(artwork.value.id);
         return;
       }
-      
+
       // 如果是新任务，开始监听进度
       if (response.data.task_id) {
         currentTask.value = {
@@ -354,7 +322,7 @@ const handleDownload = async () => {
           artwork_id: artwork.value.id,
           start_time: new Date().toISOString()
         };
-        
+
         // 开始SSE监听任务进度
         startTaskStreaming(response.data.task_id);
       }
@@ -375,9 +343,9 @@ const startTaskStreaming = (taskId: string) => {
   if (sseConnection.value) {
     sseConnection.value();
   }
-  
+
   console.log('开始SSE监听任务进度:', taskId);
-  
+
   // 建立SSE连接
   sseConnection.value = downloadService.streamTaskProgress(
     taskId,
@@ -389,14 +357,14 @@ const startTaskStreaming = (taskId: string) => {
         completed: task.completed_files,
         total: task.total_files
       });
-      
+
       currentTask.value = task;
-      
+
       // 如果任务完成，清理连接并检查下载状态
       if (['completed', 'failed', 'cancelled', 'partial'].includes(task.status)) {
         console.log('任务完成，关闭SSE连接');
         stopTaskStreaming();
-        
+
         // 延迟检查下载状态，确保文件写入完成
         setTimeout(async () => {
           await checkDownloadStatus(artwork.value!.id);
@@ -446,18 +414,8 @@ const formatDate = (dateString: string) => {
   return new Date(dateString).toLocaleDateString('zh-CN');
 };
 
-// 处理图片URL，通过后端代理
+// 使用统一的图片代理函数
-const getImageUrl = (originalUrl: string) => {
+const getImageUrl = getImageProxyUrl;
-  if (!originalUrl) return '';
-  
-  // 如果是Pixiv的图片URL，通过后端代理
-  if (originalUrl.includes('i.pximg.net')) {
-    const encodedUrl = encodeURIComponent(originalUrl);
-    return `http://localhost:3000/api/proxy/image?url=${encodedUrl}`;
-  }
-  
-  return originalUrl;
-};
 
 // 清除错误
 const clearError = () => {
@@ -468,23 +426,23 @@ const clearError = () => {
 const fetchArtistArtworks = async () => {
   const artistId = route.query.artistId;
   const artworkType = route.query.artworkType;
-  
+
   if (!artistId || !artworkType) return;
 
   try {
     navigationLoading.value = true;
-    
+
     // 获取当前页面信息
     const currentPage = parseInt(route.query.page as string) || 1;
     const pageSize = 30;
     const offset = (currentPage - 1) * pageSize;
-    
+
     const response = await artistService.getArtistArtworks(parseInt(artistId as string), {
       type: artworkType as 'art' | 'manga' | 'novel',
       offset: offset,
       limit: pageSize
     });
-    
+
     if (response.success && response.data) {
       artistArtworks.value = response.data.artworks;
       // 找到当前作品在列表中的位置
@@ -545,18 +503,18 @@ const isCtrlPressed = ref(false);
 const handleTagClick = (event: MouseEvent, tagName: string) => {
   // 阻止默认行为
   event.preventDefault();
-  
+
   console.log('标签点击事件:', {
     tagName,
     ctrlKey: event.ctrlKey,
     metaKey: event.metaKey,
     isCtrlPressed: isCtrlPressed.value
   });
-  
+
   // 如果按住Ctrl键，则添加到选中状态（不跳转）
   if (event.ctrlKey || event.metaKey || isCtrlPressed.value) {
     console.log('检测到Ctrl键，添加到选中状态');
-    
+
     // 切换标签的选中状态
     const index = selectedTags.value.indexOf(tagName);
     if (index > -1) {
@@ -566,19 +524,19 @@ const handleTagClick = (event: MouseEvent, tagName: string) => {
       // 如果未选中，则添加到选中列表
       selectedTags.value.push(tagName);
     }
-    
+
     console.log('当前选中的标签:', selectedTags.value);
-    
+
     // 保存到sessionStorage
     sessionStorage.setItem('currentSearchTags', JSON.stringify(selectedTags.value));
-    
+
     // 不跳转，只是更新选中状态
   } else {
     console.log('普通点击，执行单标签搜索');
     // 普通点击，只搜索当前标签，清除之前的多标签选择
     selectedTags.value = [];
     sessionStorage.removeItem('currentSearchTags');
-    
+
     router.push({
       path: '/search',
       query: {
@@ -599,11 +557,11 @@ const handleKeyDown = (event: KeyboardEvent) => {
 const handleKeyUp = (event: KeyboardEvent) => {
   if (event.key === 'Control' || event.key === 'Meta') {
     isCtrlPressed.value = false;
-    
+
     // 当松开Ctrl键时，如果有选中的标签，则跳转到搜索页面
     if (selectedTags.value.length > 0) {
       console.log('松开Ctrl键，跳转到搜索页面，标签:', selectedTags.value);
-      
+
       router.push({
         path: '/search',
         query: {
@@ -611,7 +569,7 @@ const handleKeyUp = (event: KeyboardEvent) => {
           tags: selectedTags.value
         }
       });
-      
+
       // 清空选中状态
       selectedTags.value = [];
       sessionStorage.removeItem('currentSearchTags');
@@ -624,10 +582,10 @@ watch(() => route.params.id, () => {
   // 清理之前的任务状态
   currentTask.value = null;
   stopTaskStreaming();
-  
+
   // 重新获取作品详情
   fetchArtworkDetail();
-  
+
   // 如果是从作者页面来的，重新获取导航数据
   if (showNavigation.value) {
     fetchArtistArtworks();
@@ -637,7 +595,7 @@ watch(() => route.params.id, () => {
 // 键盘快捷键支持
 const handleKeydown = (event: KeyboardEvent) => {
   if (!showNavigation.value) return;
-  
+
   if (event.key === 'ArrowLeft' && previousArtwork.value) {
     event.preventDefault();
     navigateToPrevious();
@@ -655,7 +613,7 @@ onMounted(() => {
   if (showNavigation.value) {
     fetchArtistArtworks();
   }
-  
+
   // 添加键盘事件监听
   document.addEventListener('keydown', handleKeydown);
   document.addEventListener('keydown', handleKeyDown);
@@ -1089,43 +1047,43 @@ onUnmounted(() => {
   .container {
     padding: 0 1rem;
   }
-  
+
   .artwork-actions {
     flex-direction: column;
   }
-  
+
   .btn {
     width: 100%;
   }
-  
+
   .artwork-stats {
     flex-direction: column;
     gap: 1rem;
   }
-  
+
   .thumbnails {
     padding: 0.5rem;
   }
-  
+
   .thumbnail {
     width: 50px;
     height: 50px;
   }
-  
+
   .artwork-navigation {
     flex-direction: column;
     gap: 0.75rem;
   }
-  
+
   .nav-back {
     order: -1;
     align-self: flex-start;
     min-width: 80px;
   }
-  
+
   .nav-prev,
   .nav-next {
     min-width: auto;
   }
 }
-</style> 
+</style>