52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
const express = require('express');
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const router = express.Router();
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const axios = require('axios');
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/**
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* 图片代理
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* GET /api/proxy/image
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*/
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router.get('/image', async (req, res) => {
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try {
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const { url } = req.query;
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if (!url) {
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return res.status(400).json({
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success: false,
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error: 'Image URL is required'
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});
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}
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const response = await axios({
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method: 'GET',
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url: decodeURIComponent(url),
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responseType: 'stream',
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headers: {
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'Referer': 'https://www.pixiv.net/',
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36'
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},
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timeout: 30000
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});
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// 设置响应头
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res.set({
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'Content-Type': response.headers['content-type'],
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'Cache-Control': 'public, max-age=3600', // 缓存1小时
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'Access-Control-Allow-Origin': '*',
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'Access-Control-Allow-Methods': 'GET',
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'Access-Control-Allow-Headers': 'Content-Type'
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});
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// 流式传输图片数据
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response.data.pipe(res);
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} catch (error) {
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console.error('Image proxy error:', error.message);
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res.status(500).json({
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success: false,
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error: 'Failed to load image'
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});
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}
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});
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module.exports = router;
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