feature：抖音分享链接转视频

douyin_parser/main.py

@@ -129,13 +129,13 @@ class DouyinParser:
 
             if not video_url:
                 raise DouyinParserError("无法获取视频地址")
-            self.send_xml_video(message, title, author, video_url)
+            self.send_xml_video(message, title, author, video_url,cover)
         except Exception as e:
             self.LOG.error("[抖音] 解析过程发生未知错误: %s\n%s", str(e), traceback.format_exc())
             raise DouyinParserError(f"未知错误: {str(e)}")
         return
 
-    def send_xml_video(self, message: WxMsg, title, author, video_url):
+    def send_xml_video(self, message: WxMsg, title, author, video_url,cover):
 
         video_title = f"{title[:30]} - {author[:10]}" if author else title[:40],
         xml_message = f"""
@@ -153,7 +153,7 @@ class DouyinParser:
                     <lowurl />
                     <lowdataurl />
                     <recorditem />
-                    <thumburl></thumburl>
+                    <thumburl>{cover}</thumburl>
                     <messageaction />
                     <laninfo />
                     <extinfo />