ITMS-90809: Deprecated API Usage - Apple will no longer accept submissions of new apps that use UIWebView as of April 30, 2020 and app updates that use UIWebView as of December 2020. Instead, use WKWebView for improved security and reliability. Learn more (https://developer.apple.com/documentation/uikit/uiwebview).
After you’ve corrected the issues, you can upload a new binary to App Store Connect.
解决办法：
1.删除项目中的UIWebView.（友盟SDK，微信SDK等一些第三方也需要注意）
2.pod文件集成的一些老的SDK,更新至最新
