修复工作

rtsp-vue/nginx.conf

@@ -50,30 +50,37 @@ server {
         proxy_pass http://127.0.0.1:10083/live;
         proxy_http_version 1.1;
         
-        # 重要：禁用所有缓冲，实时传输视频流
+        # 关键：禁用所有缓冲，立即转发数据
         proxy_buffering off;
         proxy_cache off;
         proxy_request_buffering off;
-        chunked_transfer_encoding on;
+        proxy_max_temp_file_size 0;
         
         # 设置超时时间（视频流长连接）- 增加到2小时
         proxy_connect_timeout 120s;
         proxy_send_timeout 7200s;
         proxy_read_timeout 7200s;
         
-        # 请求头
+        # 请求头（保持连接）
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header Connection "";
+        proxy_set_header Connection "keep-alive";
+        proxy_set_header Upgrade $http_upgrade;
         
-        # CORS支持
-        add_header Access-Control-Allow-Origin *;
-        add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';
-        add_header Access-Control-Allow-Headers '*';
+        # 响应头（CORS + 流媒体）- 使用 always 确保所有响应都有这些头
+        add_header Access-Control-Allow-Origin * always;
+        add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS' always;
+        add_header Access-Control-Allow-Headers '*' always;
+        add_header Cache-Control 'no-cache, no-store, must-revalidate' always;
+        add_header Pragma 'no-cache' always;
+        add_header X-Accel-Buffering 'no' always;
         
-        # 禁用限速
+        # 禁用限速和缓存
         proxy_limit_rate 0;
+        sendfile off;
+        tcp_nopush off;
+        tcp_nodelay on;
     }
 
     # 视频流代理（HLS）