## 1. **申請 Key （Apply for key）** MHSDK 需要鑒權后方可使用，4.0.0及以上版本需要Key和APP ID。Key和AppID 需要與商務經理溝通。目前分為精簡版、基礎版、標準版、專業版、定制版。 MHSDK can only be used after authentication. Version 4.0.0 and above requires key and app ID. Key and appid need to communicate with the business manager. At present, it is divided into simplified version, basic version, Standard Version, professional version and customized version. ## 2. **檢查和使用SDK 資源 （Check and use SDK resources）** iOS 版本的文件包含中文版界面、英文版界面。兩種版本是界面風格不同，功能是一樣的。可以聯系商務經理查看官方Demo演示。兩個版本都是包含語言包，可以進行語言切換。請您根據自己的應用場景進行選擇。 The files of iOS version include Chinese version interface and English version interface. The two versions have different interface styles and the same functions. You can contact the business manager to view the official demo presentation. Both versions contain language packs and can switch languages. Please select your own application scenario. 1) iOS 版本SDK 包含：Framework文件夾、MHResources 文件夾，這兩個必須導入項目中。 The iOS version SDK includes: Framework folder, MHResources folder, These two must be imported into the project。 2) KSYMHBeauty\_金山（jinshan）文件夾（如果項目沒有用到金山直播 SDK，則不需要導入），FUCamera（如果項目沒有用到聲網SDK，則不需要導入）。 KSYMHBeauty\_金山（jinshan） folder (if the project does not use Jinshan live SDK, it does not need to be imported)，FUCamera -Agora (sound network) (if the project does not use the sound network SDK, it does not need to be imported) 3) 先確定語言版本，按照語言要求將對應文件里的UI和圖片資源（bundle文件）導入項目中。 First determine the language version, and import the UI and picture resources (bundle file) in the corresponding file into the project according to the language requirements. 說明：美狐的語言切換功能設定是兩套UI，所以如果需要進行切換，需要導入資源后，在項目中初始化MHMeiyanMenusView和BeautyFoxMenusView，完善切換不同的語言環境下顯示不同的UI。 Tip：The language switching function of Meihu is set to two sets of UI, so if you need to switch, you need to import resources。Initialize MHMeiyanMenusView and BeautyFoxMenusView in the project to improve the switching and display different UI in different language environments.