在Cocoa Touch中阅读.ppt(MS PowerPoint)文件

import UIKit
import TencentCloudDocument

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        
        // 初始化SDK
        let config = TCDocumentConfig.init()
        config.appId = "your_app_id"
        config.secretId = "your_secret_id"
        config.secretKey = "your_secret_key"
        config.bucket = "your_bucket"
        config.region = "your_region"
        TCDocumentModule.initWithConfig(config)
        
        // 打开.ppt文件
        let fileId = "your_file_id"
        let fileKey = "your_file_key"
        TCDocumentModule.openDocument(fileId, fileKey: fileKey, fileType: .ppt, success: { (url) in
            // 打开成功，url为文档预览地址
            print("url: \(url)")
        }) { (error) in
            // 打开失败
            print("error: \(error)")
        }
    }
}