From 07641c2d6d55b773859b030d5e0a94f527e820cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9B=B9=E5=89=8D=E6=98=8E?= <909355014@qq.com>
Date: Mon, 12 Sep 2022 17:27:29 +0800
Subject: [PATCH] =?UTF-8?q?=E6=88=AA=E5=9B=BE=E4=BF=AE=E6=94=B92?=
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---
 apps/third/dahua.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/apps/third/dahua.py b/apps/third/dahua.py
index efbe86ef..59bc90c5 100644
--- a/apps/third/dahua.py
+++ b/apps/third/dahua.py
@@ -146,11 +146,12 @@ class DhClient:
             "operation": "generalJsonTransport"
         }
         if '$' in code:
-            d_code = code.split('$')[0]
+            d_code_list = code.split('$')
+            d_code = d_code_list[0]
+            num = d_code_list[-1]
             json_data['deviceCode'] = d_code
             json_data['params'] = '{\"method\":\"dev.snap\",\"id\":123,\"params\":{\"DevID\":\"' + \
-                str(d_code) + '\",\"DevChannel\":\"' + \
-                str(code) + '\",\"PicNum\":1,\"SnapType\":1,\"CmdSrc\":0}}'
+                str(d_code) + '\",\"DevChannel\":' + str(num) + ',\"PicNum\":1,\"SnapType\":1,\"CmdSrc\":0}}'
         _, res = self.request(**dhapis['dev_snap'], json=json_data)
         res = json.loads(res)
         return self.get_full_pic(res['params']['PicInfo'])