如何解析比特币区块链 blkxxxxx.dat 文件，尤其是交易部分

Question

I have tried pyblockchain package from emcpow2. But this package seems just return header information. What I really need is the transaction scripts and address. As in the picture shows, there is no transaction scripts method

Is there any other way enter image description here to parse blkxxxxx.dat files or am I using this package incorrectly?

Thanks in advance

Answer 1

Just parse as:

      for transaction in block.transactions:
          for output in transaction.outputs:
              for addr in output.addresses:
                  print(addr.address)

Answer 2

It is not recommended to read binary files directly, because there should be a change in the binary format.

Alternatively, please use REST API instead.

$ curl http://localhost:8332/rest/blockhashbyheight/1.json 
$ curl http://localhost:8332/rest/block/00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048.json