fix: 修复ImageMessage的ToCQString方法空URL处理

当URL和File均为空时，返回空字符串，避免生成无效的CQ码
2025-03-09 15:12:43 +08:00 · 2025-03-09 15:12:43 +08:00 · debc0f6eb4
commit debc0f6eb4
parent 93c84d50bb
1 changed files with 3 additions and 0 deletions
--- a/message/image.go
+++ b/message/image.go
@ -34,6 +34,9 @@ func (msg *ImageMessage) SetData(data json.RawMessage) error {
 }

 func (msg *ImageMessage) ToCQString() string {
+	if msg.Data.URL == "" && msg.Data.File == "" {
+		return ""
+	}
 	// URL 转义
 	escapedURL := url.QueryEscape(msg.Data.URL)