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ASIProgressDelegate setProgress下载分块编码时,该方法总是得到 1?如何获得下载分块编码的进度?谢谢!
ASIProgressDelegate
setProgress
在分块编码中,有时您不会事先知道内容长度,因此您将无法知道整体进度。您可以知道的最多的是到目前为止收到的字节数。