fix: session.send_msg

Author: Nemo2011

bilibili_api/data/api/session.json

@@ -89,6 +89,7 @@
         "url": "https://api.vc.bilibili.com/web_im/v1/web_im/send_msg",
         "method": "POST",
         "verify": true,
+        "wbi": true,
         "data": {
           "msg[sender_uid]": "int: 自己的 UID",
           "msg[receiver_id]": "int: 对方 UID",
@@ -97,6 +98,10 @@
           "msg[msg_status]": "const int: 0",
           "msg[content]": "str: 消息内容"
         },
+        "params": {
+          "sender_uid": "int: 自己的 UID",
+          "receiver_id": "int: 对方 UID"
+        },
         "comment": "给用户发信息"
       }
     }

bilibili_api/session.py

@@ -363,6 +363,8 @@ async def send_msg(
     """
     给用户发送私聊信息。目前仅支持纯文本。
 
+    调用 API 需要发送者用户的 UID，可将此携带在凭据类的 DedeUserID 字段，不携带模块将自动获取对应 UID。
+
     Args:
         credential  (Credential)   : 凭证
 
@@ -379,8 +381,11 @@ async def send_msg(
     credential.raise_for_no_bili_jct()
 
     api = API["operate"]["send_msg"]
-    self_info = await get_self_info(credential)
-    sender_uid = self_info["mid"]
+    if credential.has_dedeuserid() and int(credential.dedeuserid) != 0:
+        sender_uid = int(credential.dedeuserid)
+    else:
+        self_info = await get_self_info(credential)
+        sender_uid = self_info["mid"]
 
     if msg_type == EventType.TEXT:
         real_content = json.dumps({"content": content})
@@ -416,7 +421,17 @@ async def send_msg(
         "build": 0,
         "mobi_app": "web",
     }
-    return await Api(**api, credential=credential).update_data(**data).result
+    query = {
+        "w_sender_uid": sender_uid,
+        "w_receiver_id": receiver_id,
+    }
+
+    return (
+        await Api(**api, credential=credential)
+        .update_params(**query)
+        .update_data(**data)
+        .result
+    )
 
 
 class Session(AsyncEvent):

docs/modules/session.md

@@ -348,6 +348,8 @@ from bilibili_api import session
 
 给用户发送私聊信息。目前仅支持纯文本。
 
+调用 API 需要发送者用户的 UID，可将此携带在凭据类的 DedeUserID 字段，不携带模块将自动获取对应 UID。
+
 
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