57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
import { handleRequest } from '../danmu_api/worker.js';
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export const onRequest = async (context) => {
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const { request, env } = context;
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// 获取协议和主机名，使用属性访问而非 get 方法
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const baseUrl = `https://localhost`;
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// 调试：打印 headers 和原始 URL
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console.log('Request URL:', request.url);
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console.log('Request Headers:', request.headers);
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// 构造完整的 URL
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let fullUrl;
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try {
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let targetUrl = request.url;
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// 判断是否包含 node-functions/index.js，如果是则用 / 代替
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if (request.url.includes('node-functions/index.js')) {
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targetUrl = '/';
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}
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fullUrl = new URL(targetUrl, baseUrl).toString();
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console.log('Request fullUrl:', fullUrl);
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} catch (error) {
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console.error('URL Construction Error:', error);
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return new Response('Invalid URL', { status: 400 });
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}
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// 创建新的 request 对象，替换 url
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const modifiedRequest = new Request(fullUrl, {
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method: request.method,
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headers: request.headers,
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body: JSON.stringify(request.body),
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redirect: request.redirect,
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credentials: request.credentials,
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cache: request.cache,
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mode: request.mode
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});
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// 获取客户端 IP 地址
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let clientIp = 'unknown';
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// 尝试从 EO-Connecting-IP 获取客户端 IP
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clientIp = request.headers['eo-connecting-ip'];
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if (!clientIp) {
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// 如果 EO-Connecting-IP 不存在，尝试从 X-Forwarded-For 获取
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const forwardedFor = request.headers['x-forwarded-for'];
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if (forwardedFor) {
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// X-Forwarded-For 可能包含多个 IP 地址，选择第一个（最原始客户端 IP）
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clientIp = forwardedFor.split(',')[0].trim();
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}
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}
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// 传递修改后的 request 和 env 给 handleRequest
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return await handleRequest(modifiedRequest, env, "edgeone", clientIp);
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}; |