protobuf序列化协议

//Object source 序列化和反序列化的对象
//TestCallback callback 接口，声明了序列化writeObject()和反序列化readObject()
for (int i = 0; i < 500000; i++) {  //测试次数为500000次
    byte[] bytes = callback.writeObject(source);  //序列化
    size = size + bytes.length;
    callback.readObject(bytes);  //反序列化
    bytes = null;
}

// -------------Serializable的序列化和反序列化方法
new TestCallback() {
    @Override
    public byte[] writeObject(Object source) {
        try {
            ByteArrayOutputStream bout = new ByteArrayOutputStream();
            ObjectOutputStream output = new ObjectOutputStream(bout);
            output.writeObject(source);
            return bout.toByteArray();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    @Override
    public Object readObject(byte[] bytes) {
        try {
            ByteArrayInputStream bin = new ByteArrayInputStream(bytes);
            ObjectInputStream input = new ObjectInputStream(bin);
            return input.readObject();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
}
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