digestInputStream.read()
时间: 2023-09-10 14:10:08 浏览: 17
digestInputStream.read()是一个方法,它是从DigestInputStream流中读取数据的操作。具体来说,DigestInputStream是一个过滤器流,它可以计算数据的摘要或哈希值。在调用digestInputStream.read()方法时,它会从流中读取一个字节,并返回读取的字节的值。这个方法的返回值是一个整数,表示读取的字节的值。如果已经到达流的末尾,则返回-1。\[1\]
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