From 992c05f3fbf88cdf253d0a65be123a2b37baa67f Mon Sep 17 00:00:00 2001
From: eatMoreApple <15055461510@163.com>
Date: Sun, 9 May 2021 18:07:32 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=8E=A5=E5=8F=97=E5=8D=95?=
 =?UTF-8?q?=E5=90=91=E5=A5=BD=E5=8F=8B=E6=B6=88=E6=81=AF=E6=97=B6=E6=89=BE?=
 =?UTF-8?q?=E4=B8=8D=E5=88=B0sender=E7=9A=84bug=20:bug:?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 message.go | 11 ++---------
 user.go    |  3 +++
 2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/message.go b/message.go
index f89c74f..376a787 100644
--- a/message.go
+++ b/message.go
@@ -56,18 +56,11 @@ type Message struct {
 
 // 获取消息的发送者
 func (m *Message) Sender() (*User, error) {
-	members, err := m.Bot.self.Members(true)
-	if err != nil {
-		return nil, err
-	}
 	if m.FromUserName == m.Bot.self.User.UserName {
 		return m.Bot.self.User, nil
 	}
-	user := members.SearchByUserName(1, m.FromUserName)
-	if user == nil {
-		return nil, noSuchUserFoundError
-	}
-	return user.First().Detail()
+	user := &User{Self: m.Bot.self, UserName: m.FromUserName}
+	return user.Detail()
 }
 
 // 获取消息在群里面的发送者
diff --git a/user.go b/user.go
index e7fdc17..c7959fc 100644
--- a/user.go
+++ b/user.go
@@ -81,6 +81,9 @@ func (u *User) SaveAvatar(filename string) error {
 
 // 获取用户的详情
 func (u *User) Detail() (*User, error) {
+	if u.UserName == u.Self.UserName {
+		return u.Self.User, nil
+	}
 	members := Members{u}
 	request := u.Self.Bot.storage.Request
 	newMembers, err := u.Self.Bot.Caller.WebWxBatchGetContact(members, request)