// 优化上传大文件 UI显示异常问题

galaxy/galaxy/Classes/Modules/IntelligentService(服务中心)/MyCertificates(我的证书)/V/YHCertificateUploadSheetView.swift

@@ -538,15 +538,16 @@ extension YHCertificateUploadSheetView: UIDocumentPickerDelegate  {
             fileCoordinator.coordinate(readingItemAt: url, options:[.forUploading], error: &error) {
                 fileUrl in
                 
-                uploadFilesBlock?(fileUrl)
                 dismiss()
+                uploadFilesBlock?(fileUrl)
+                
             }
             url.stopAccessingSecurityScopedResource()
             if let error = error {
-                
+                printLog("\(error.localizedDescription)")
             }
         } else {
-            print("授权失败")
+            YHHUD.flash(message: "文件授权失败")
             dismiss()
         }
     }

galaxy/galaxy/Classes/Tools/Upload/YHOSSManager.swift

@@ -111,6 +111,8 @@ class YHOSSManager: NSObject, URLSessionDelegate {
             callBackBlock(nil, YHErrorModel())
             return
         }
+        
+        DispatchQueue.global().async {
             let fileExtension = URL(fileURLWithPath: file).pathExtension.lowercased()
             request.uploadingData = fileData
             request.bucketName = self.model.bucket
@@ -145,6 +147,7 @@ class YHOSSManager: NSObject, URLSessionDelegate {
                 return
             }).waitUntilFinished()
         }
+    }
     
     func getPublic(url: String, callBackBlock:@escaping (_ success: String?, _ error:YHErrorModel?)->()) {
         let bucketName = self.getBucket(url)