update avatar

route/v1/user.go

@@ -222,16 +222,14 @@ func GetUserAvatar(c *gin.Context) {
 	}
 
 	if file.Exists(user.Avatar) {
-		// @tiger - RESTful 规范下不应该返回文件本身内容，而是返回文件的静态URL，由前端去解析
 		c.Header("Content-Disposition", "attachment; filename*=utf-8''"+url2.PathEscape(path.Base(user.Avatar)))
+		c.Header("Cache-Control", "no-cache, no-store, max-age=0, must-revalidate, value")
 		c.File(user.Avatar)
 		return
 	}
-	c.JSON(http.StatusNotFound,
-		model.Result{
-			Success: common_err.SERVICE_ERROR,
-			Message: user.Avatar + " not found",
-		})
+	user.Avatar = "/usr/share/casaos/www/avatar.svg"
+	c.Header("Content-Disposition", "attachment; filename*=utf-8''"+url2.PathEscape(path.Base(user.Avatar)))
+	c.File(user.Avatar)
 }
 
 // @Summary edit user name