From 12248c06cb08cd576d62e80c5d31cba212191c32 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=AF=85?= <97163845@qq.com>
Date: Thu, 15 Oct 2026 10:03:31 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3=E6=8A=93=E6=8B=8D=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
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---
 .../hik/service/HikNvrLiveStreamService.java  | 26 ++++++++-----------
 1 file changed, 11 insertions(+), 15 deletions(-)

diff --git a/src/main/java/com/inspect/nvr/hik/service/HikNvrLiveStreamService.java b/src/main/java/com/inspect/nvr/hik/service/HikNvrLiveStreamService.java
index 98901e3c..0004b335 100644
--- a/src/main/java/com/inspect/nvr/hik/service/HikNvrLiveStreamService.java
+++ b/src/main/java/com/inspect/nvr/hik/service/HikNvrLiveStreamService.java
@@ -1870,27 +1870,23 @@ public class HikNvrLiveStreamService {
         return "camera-" + cameraCode.trim().replaceAll("[^A-Za-z0-9_-]", "_");
     }
 
-    /** 返回当前流的 HLS 浏览器地址。 */
+    /**
+     * 返回当前流的 HLS 浏览器地址。
+     *
+     * <p>只返回相对路径：页面会按现场约定对与本页面同源的 /live/ 地址改写媒体端口；
+     * 网关代理部署下按请求 Host 拼绝对地址会把流指向网关机器，浏览器无法拉流。</p>
+     */
     private String hlsUrl(String streamId, String baseUrl) {
-        return absoluteMediaUrl(baseUrl, "/live/" + streamId + "/hls.m3u8");
-    }
-
-    /** 返回当前流的 HTTP-FLV 浏览器地址。 */
-    private String flvUrl(String streamId, String baseUrl) {
-        return absoluteMediaUrl(baseUrl, "/live/" + streamId + ".live.flv");
+        return "/live/" + streamId + "/hls.m3u8";
     }
 
     /**
-     * 拼接浏览器可达的绝对媒体地址。
+     * 返回当前流的 HTTP-FLV 浏览器地址。
      *
-     * <p>页面会对"与本页面同源且以 /live/ 开头"的相对地址强制改写媒体端口（现场约定），
-     * 因此只要解析出了基础地址就必须返回绝对地址；仅在完全无基础地址时保留相对路径。</p>
+     * <p>只返回相对路径，原因同 {@link #hlsUrl}。</p>
      */
-    private String absoluteMediaUrl(String baseUrl, String path) {
-        if (!hasText(baseUrl)) {
-            return path;
-        }
-        return trimTrailingSlash(baseUrl.trim()) + path;
+    private String flvUrl(String streamId, String baseUrl) {
+        return "/live/" + streamId + ".live.flv";
     }
 
     /**