InputStream转byte

时间:2021-02-05 10:39:31   收藏:0   阅读:0
import java.io.ByteArrayOutputStream;

import java.io.IOException;
import java.io.InputStream;



private
byte[] toByteArray(InputStream input) throws IOException { ByteArrayOutputStream output = new ByteArrayOutputStream(); byte[] buffer = new byte[4096]; int n = 0; while (-1 != (n = input.read(buffer))) { output.write(buffer, 0, n); } return output.toByteArray(); }

 

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迷上了代码!