fix:增加文件上传大小限制

controllers/report_pdf.go

@@ -155,6 +155,10 @@ func (this *ReportPdfController) UploadPdf() {
 		br.Msg = "文件格式不正确"
 		return
 	}
+	if h.Size > 1024*1024*15 {
+		br.Msg = "文件大小不能超过15M"
+		return
+	}
 	dateDir := time.Now().Format("20060102")
 	uploadDir := utils.STATIC_DIR + "dongwu/" + dateDir
 	err = os.MkdirAll(uploadDir, utils.DIR_MOD)