Merge branch 'refs/heads/eta_2.2.0_document_manage_0919@guomengyuan' into debug

models/outside_report_attachment.go

@@ -9,6 +9,7 @@ type OutsideReportAttachment struct {
 	Title                     string `orm:"column(title)" description:"附件名称"`
 	Url                       string `orm:"column(url)" description:"附件地址"`
 	CreateTime                string `orm:"column(create_time)" description:"附件新增时间"`
+	FileSize                  int64  `orm:"column(file_size)" description:"附件大小"`
 }
 
 // 在 init 函数中注册模型