Update index.js

index.js

@@ -76,7 +76,7 @@ app.get('/*', async (req, res) => {
       // 删除掉不需要的部分
       let extractedString = coreContent[0];
       extractedString = extractedString.replace('[CDATA[', '').replace('//]]', '').replace('https:\/\/r.bing.com', '');
-      extractedString = extractedString.replace(/\\\/rp\\\//g, 'https://${rehost}/rp/');
+      extractedString = extractedString.replace(/\\\/rp\\\//g, `https://${rehost}/rp/`); // 使用模板字符串
       extractedString = extractedString.replace(/https:\\\/\\\/r\.bing\.com/g, ''); // 删除 https:\/\/r.bing.com 字符串
       res.set('Content-Type', 'text/plain');
       res.send(extractedString); // 发送提取后的字符串