接口的使用
com.qcloud.cos.event.COSProgressListener

使用COSProgressListener的程序包

程序包	说明
com.qcloud.cos.event
com.qcloud.cos.transfer

com.qcloud.cos.event中COSProgressListener的使用

实现COSProgressListener的com.qcloud.cos.event中的类

限定符和类型	类和说明
class	COSProgressListenerChain COS specific progress listener chain.

com.qcloud.cos.transfer中COSProgressListener的使用

参数类型为COSProgressListener的com.qcloud.cos.transfer中的方法

限定符和类型	方法和说明
Download	TransferManager.download(GetObjectRequest getObjectRequest, File file, COSProgressListener progressListener) Schedules a new transfer to download data from Qcloud COS and save it to the specified file.
Download	TransferManager.download(GetObjectRequest getObjectRequest, File file, COSProgressListener progressListener, boolean resumableDownload)
Download	TransferManager.download(GetObjectRequest getObjectRequest, File file, COSProgressListener progressListener, boolean resumableDownload, String resumableTaskFile, int multiThreadThreshold, int partSize)
Upload	TransferManager.upload(PutObjectRequest putObjectRequest, COSProgressListener progressListener) Schedules a new transfer to upload data to Qcloud COS.