Lte3000ByteEnCoder.java
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package com.example.mina.client.box.lte3000;
import org.apache.mina.core.buffer.IoBuffer;
import org.apache.mina.core.session.IoSession;
import org.apache.mina.filter.codec.ProtocolEncoder;
import org.apache.mina.filter.codec.ProtocolEncoderAdapter;
import org.apache.mina.filter.codec.ProtocolEncoderOutput;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author dy
* @date 2021/3/3
*/
public class Lte3000ByteEnCoder extends ProtocolEncoderAdapter {
//用于打印日志信息
private final static Logger log = LoggerFactory
.getLogger(ProtocolEncoder.class);
//编码 将数据包转成字节数组
@Override
public void encode(IoSession session, Object message, ProtocolEncoderOutput out) throws Exception {
byte[] bytes = (byte[]) message;
IoBuffer buffer = IoBuffer.allocate(bytes.length);
buffer.setAutoExpand(true);
// 将数据放入缓冲IoBuffer
buffer.put(bytes);
// 写状态切换到读状态
buffer.flip();
out.write(buffer);
// out.flush();
//
// buffer.free();
}
}