BI-92633 fix: 上传文件会停顿1s

src/base/single/input/file.js

@@ -520,7 +520,8 @@
                 setTimeout(function () {
                     self_.clean(); // remove files from list
                     self_.hide(); // hide progress bars and enable input file
-
+                    // enable again the submit button/element
+                }, 100);
                 if (200 > xhr.status || xhr.status > 399) {
                     BI.Msg.toast(BI.i18nText("BI-Upload_File_Error"), { level: "error" });
                     self.fireEvent(BI.File.EVENT_ERROR);
@@ -534,8 +535,6 @@
                     }
                 });
                 !error && self.fireEvent(BI.File.EVENT_UPLOADED);
-                    // enable again the submit button/element
-                }, 1000);
             };
             _wrap.url = o.url;
             _wrap.fileType = o.accept;   // 文件类型限制