Revert TTS generation to backend with fixed local proxy 127.0.0.1:7890

CloudServer/public/generator.html

@@ -858,44 +858,24 @@
 
         async function _generateSingleTTS(text, reference_id) {
             try {
-                // Fetch directly from frontend to use the local browser's network
-                const fishRes = await fetch('https://api.fish.audio/v1/tts', {
+                const res = await fetch('/api/tts/generate', {
                     method: 'POST',
-                    headers: {
-                        'Authorization': 'Bearer 233f3a9bcc204b20a1979d59d33cc649',
-                        'Content-Type': 'application/json'
-                    },
-                    body: JSON.stringify({
-                        text: text,
-                        reference_id: reference_id,
-                        model: TTS_MODEL,
-                        format: "wav"
-                    })
+                    headers: { 'Content-Type': 'application/json' },
+                    body: JSON.stringify({ text, reference_id, model: TTS_MODEL })
                 });
 
-                if (!fishRes.ok) {
-                    let msg = 'Fish Audio API Error';
-                    try { msg = await fishRes.text(); } catch(e){}
-                    throw new Error(`[${fishRes.status}] ${msg}`);
+                if (!res.ok) {
+                    let msg = '服务器返回错误';
+                    try { const errData = await res.json(); msg = errData.message || msg; } catch(e){}
+                    throw new Error(`[${res.status}] ${msg}`);
                 }
 
-                const audioBlob = await fishRes.blob();
-
-                // Upload the blob to the server as a temporary file
-                const formData = new FormData();
-                formData.append('audio', audioBlob, 'temp.wav');
-
-                const uploadRes = await fetch('/api/tts/upload_temp', {
-                    method: 'POST',
-                    body: formData
-                });
-
-                const data = await uploadRes.json();
+                const data = await res.json();
                 if (!data.success) throw new Error(data.message);
                 return data;
             } catch (err) {
                 if (err.name === 'TypeError' && err.message === 'Failed to fetch') {
-                    throw new Error('网络跨域拦截(CORS)或连接失败。请确保你的浏览器已安装并开启 CORS Unblock 插件！');
+                    throw new Error('网络连接失败。请确保你的服务器代理正常！');
                 }
                 throw err;
             }