把open的function移到class声明处（extension 的open要override的话需要在前面加@objc）

MRFramework/MRFramework/FoundationManagers/HotUpdate/MRUpdateManager.swift

@@ -92,9 +92,7 @@ open class MRUpdateManager: NSObject {
     public var status: UpdateStatus {
         return _status
     }
-}
     
-extension MRUpdateManager {
     open func getDataFromNetwork(_ complate: (_ data: Any?, _ error: Error?) -> Void) {
         complate(nil, nil)
     }

MRFramework/MRFramework/UIControls/Scanning/CommonScanningViewController.swift

@@ -37,9 +37,7 @@ open class CommonScanningViewController: UIViewController, MRScanningProtocol {
             scanAndAnimate(start: true)
         }
     }
-}
     
-extension CommonScanningViewController {
     open func setupScanningViews() {
         setupScanningInterface { (_, rectLineView, lineView) in
             rectLineView.borderWidth = 0.5