From 182f0455176165eb24ed23c0d30466ed407aac0d Mon Sep 17 00:00:00 2001
From: 86156 <823267011@qq.com>
Date: Wed, 1 Oct 2025 23:27:08 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=B7=A5=E4=BD=9C?=
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---
 rtsp-vue/nginx.conf     | 25 ++++++++++++++++---------
 rtsp-vue/vite.config.js | 19 ++++++++++++++++++-
 2 files changed, 34 insertions(+), 10 deletions(-)

diff --git a/rtsp-vue/nginx.conf b/rtsp-vue/nginx.conf
index 096f08c..ad6521f 100644
--- a/rtsp-vue/nginx.conf
+++ b/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）
diff --git a/rtsp-vue/vite.config.js b/rtsp-vue/vite.config.js
index 2b6f847..795a97a 100644
--- a/rtsp-vue/vite.config.js
+++ b/rtsp-vue/vite.config.js
@@ -31,9 +31,26 @@ export default defineConfig(({ mode, command }) => {
       proxy: {
         // https://cn.vitejs.dev/config/#server-proxy
         '/dev-api': {
-          target: 'http://localhost:8080',
+          target: 'http://localhost:10081',
           changeOrigin: true,
           rewrite: (p) => p.replace(/^\/dev-api/, '')
+        },
+        // 视频流代理（HTTP-FLV）
+        '/live': {
+          target: 'http://localhost:10083/live',
+          changeOrigin: true,
+          // 关键：禁用所有缓冲，实时转发
+          configure: (proxy, options) => {
+            proxy.on('proxyReq', (proxyReq, req, res) => {
+              console.log('🎬 代理视频流请求:', req.url);
+            });
+            proxy.on('proxyRes', (proxyRes, req, res) => {
+              console.log('📺 收到视频流响应，开始转发...');
+              // 禁用缓冲
+              proxyRes.headers['x-accel-buffering'] = 'no';
+              proxyRes.headers['cache-control'] = 'no-cache';
+            });
+          }
         }
       }
     },