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bigdragon1977/getByteBuf.java

Created November 13, 2014 09:03
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Netty java getting data from ByteBuf
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getByteBuf.java
ByteBuf buf = ...
byte[] bytes = new byte[buf.readableBytes()];
buf.readBytes(bytes);
//If you don't want the readerIndex to change:
ByteBuf buf = ...
byte[] bytes = new byte[buf.readableBytes()];
int readerIndex = buf.readerIndex();
buf.getBytes(readerIndex, bytes);
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