await reader.read(100)
时间: 2024-05-23 18:14:46 浏览: 15
As an AI language model, I cannot determine the full context of the code snippet provided. However, I can provide an explanation of what the code may be doing and what the outcome may be.
The code snippet appears to be using the "await" keyword to read 100 bytes of data from a "reader" object.
In general, the "await" keyword is used in asynchronous programming to wait for a promise to resolve before continuing execution. The "reader.read()" method is typically used to read data from a file or stream, and the argument "100" specifies the maximum number of bytes to read.
Therefore, the outcome of "await reader.read(100)" would be to wait for the "reader" object to read up to 100 bytes of data, and then return that data as a result. This code snippet may be part of a larger program that processes data from a file or stream.
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