From 5cdec18863dce9b85b7319ffd21ca807120089f7 Mon Sep 17 00:00:00 2001
From: anka <1350989414@qq.com>
Date: Sat, 19 Apr 2025 16:52:30 +0000
Subject: [PATCH] =?UTF-8?q?improvement:=20=E5=AF=B9=E6=A0=87=E7=82=B9?=
 =?UTF-8?q?=E7=AC=A6=E5=8F=B7=E5=88=86=E5=89=B2=E8=80=8C=E4=B8=8D=E6=98=AF?=
 =?UTF-8?q?=E7=9B=B4=E6=8E=A5=E5=88=87=E5=88=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../platform/sources/wecom/wecom_event.py     | 25 ++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/astrbot/core/platform/sources/wecom/wecom_event.py b/astrbot/core/platform/sources/wecom/wecom_event.py
index b42ddeac3..8758f785d 100644
--- a/astrbot/core/platform/sources/wecom/wecom_event.py
+++ b/astrbot/core/platform/sources/wecom/wecom_event.py
@@ -45,7 +45,30 @@ class WecomPlatformEvent(AstrMessageEvent):
         if len(plain) <= 2048:
             return [plain]
         else:
-            return [plain[i : i + 2048] for i in range(0, len(plain), 2048)]
+            result = []
+            start = 0
+            while start < len(plain):
+                # 剩下的字符串长度<2048时结束
+                if start + 2048 >= len(plain):
+                    result.append(plain[start:])
+                    break
+                
+                # 向前搜索分割标点符号
+                end = min(start + 2048, len(plain))
+                cut_position = end
+                for i in range(end, start, -1):
+                    if i < len(plain) and plain[i-1] in ["。", "！", "？", ".", "!", "?", "\n", ";", "；"]:
+                        cut_position = i
+                        break
+                
+                # 没找到合适的位置分割, 直接切分
+                if cut_position == end and end < len(plain):
+                    cut_position = end
+                
+                result.append(plain[start:cut_position])
+                start = cut_position
+
+            return result
 
     async def send(self, message: MessageChain):
         message_obj = self.message_obj