{"id":3752,"date":"2021-05-11T14:12:16","date_gmt":"2021-05-11T14:12:16","guid":{"rendered":"http:\/\/43.153.210.228\/\/?p=3752"},"modified":"2021-05-11T14:12:16","modified_gmt":"2021-05-11T14:12:16","slug":"%e4%bb%8epython%e6%a8%a1%e5%9d%97%e8%ae%bf%e9%97%aebitcoind%e6%97%b6%e5%87%ba%e9%94%99","status":"publish","type":"post","link":"http:\/\/43.153.210.228\/?p=3752","title":{"rendered":"\u4ecepython\u6a21\u5757\u8bbf\u95eebitcoind\u65f6\u51fa\u9519"},"content":{"rendered":"

\u6211\u6b63\u5728\u5bf9\u533a\u5757\u94fe\u8fdb\u884c\u4e00\u70b9\u5b9e\u9a8c\uff0c\u7279\u522b\u662f\u5c1d\u8bd5\u4f7f\u7528python-OP\\u\u8fd4\u56de\u6a21\u5757\u5c06\u51e0\u4e2a\u5b57\u8282\u653e\u5165\u533a\u5757\u94feOP\\u\u8fd4\u56de\u5b57\u6bb5\u3002\u4e3a\u4e86\u4f7f\u7528\u8fd9\u4e2a\u6a21\u5757iblv\uff0c\u6211\u9700\u8981\u4e00\u4e2a\u6b63\u5728\u8fd0\u884c\u7684bitcoin\u6838\u5fc3\u5b9e\u4f8b\uff0c\u6240\u4ee5\u6211\u4f7f\u7528\u4e0b\u8f7d\u7684.tar.gz\u5b89\u88c5\u4e86bitcoind\uff08\u800c\u4e0d\u662f\u901a\u8fc7ppa\u5b89\u88c5\uff0cppa\u5f15\u53d1\u4e86\u4e00\u4e9b\u7cfb\u7edf\u95ee\u9898iirc\uff09\u3002\u65e0\u8bba\u5982\u4f55\uff0c\u6211\u5df2\u7ecf\u8fd0\u884c\u4e86bitcoind\u5b88\u62a4\u8fdb\u7a0b\uff0c\u901a\u8fc7\u7f16\u5199bitcoin.conf\u6587\u4ef6\uff0c\u4f3c\u4e4e\u53ef\u4ee5\u907f\u514d\u4f7f\u7528prune\u53c2\u6570\u5c06200+GB\u7528\u4e8e\u6b64\u3002\u6211\u8fd8\u5728bitcoin.conf\u4e2d\u8bbe\u7f6e\u4e86\u4ee5\u4e0b\u5185\u5bb9\uff1a
rpcuser=\u6211\u7684\u7528\u6237
rpcpassword=\u6211\u7684\u5bc6\u7801
\u6d4b\u8bd5\u7f51=0
RPC\u7aef\u53e3=8332
rpcallowip=127.0.0.1\u82f1\u5bf8
rpcallowip=1.2.3.4
\u670d\u52a1\u5668=1
\u73b0\u5728\u60f3\u5c1d\u8bd5\u5c06\u4e00\u4e9b\u5b57\u8282\u653e\u5165\u533a\u5757\u94fe\uff1a
jeremy@instance-1\uff1a~$python3 python-OP\\u RETURN\/store-OP\\u RETURN.py’\u6b64\u793a\u4f8b\u5728\u533a\u5757\u94fe\u4e2d\u5b58\u50a847\u4e2a\u5b57\u8282\u3002’
testnet False[**\u8fd9\u662f\u6211\u6253\u5370\u7684\u8c03\u8bd5\u4fe1\u606f]
\u7f51\u5740http:\/\/127.0.0.1\uff1a8332\/req{‘id’\uff1a’1620597001.3218298-441058’\uff0c’method’\uff1a’getinfo’\uff0c’params’\uff1a\uff08\uff09}[**\u8fd9\u4e5f\u662f\u6211\u6253\u5370\u7684\u8c03\u8bd5\u4fe1\u606f]
\u56de\u6eaf\uff08\u6700\u8fd1\u4e00\u6b21\u547c\u53eb\uff09\uff1a
\u6587\u4ef6\u201cpython-OP\\u RETURN\/store-OP\\u RETURN.py\u201d\uff0c\u7b2c47\u884c\uff0c\u5728<module>
\u7ed3\u679c=\u64cd\u4f5c\u8fd4\u56de\u5b58\u50a8\uff08\u6570\u636e\uff0ctestnet\uff09
\u6587\u4ef6\u201c\/home\/jeremy\/python-OP\\u RETURN\/OP\\u RETURN.py\u201d\uff0c\u7b2c116\u884c\uff0c\u5728OP\\u RETURN\\u\u5b58\u50a8\u4e2d
\u5982\u679c\u4e0d\u662f\uff0c\u8fd4\u56de\u6bd4\u7279\u5e01\u652f\u7968\uff08testnet\uff09\uff1a
\u6587\u4ef6\u201c\/home\/jeremy\/python-OP\\u RETURN\/OP\\u RETURN.py\u201d\uff0c\u7b2c410\u884c\uff0c\u5728OP\\u RETURN\\u\u6bd4\u7279\u5e01\u68c0\u67e5\u4e2d
info=OP\\u RETURN\\u\u6bd4\u7279\u5e01\\u cmd\uff08’getinfo’\uff0ctestnet\uff09
\u6587\u4ef6\u201c\/home\/jeremy\/python-OP\\u RETURN\/OP\\u RETURN.py\u201d\uff0c\u7b2c477\u884c\uff0c\u5728OP\\u RETURN\\u bitcoin\\u cmd\u4e2d
raw\\u result=urlopen\uff08url\uff0cjson.dumps\uff08request\uff09.encode\uff08’utf-8’\uff09\uff0cOP\\u RETURN\\u NET\\u TIMEOUT\uff09.read\uff08\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c222\u884c\uff0c\u5728urlopen\u4e2d
return opener.open\uff08url\u3001\u6570\u636e\u3001\u8d85\u65f6\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c531\u884c\uff0c\u6253\u5f00
\u54cd\u5e94=\u65b9\u6cd5\uff08\u8bf7\u6c42\uff0c\u54cd\u5e94\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c641\u884c\uff0c\u5728http\\u\u54cd\u5e94\u4e2d
\u201chttp\u201d\u3001\u8bf7\u6c42\u3001\u54cd\u5e94\u3001\u4ee3\u7801\u3001\u6d88\u606f\u3001hdrs\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c563\u884c\u51fa\u9519
\u7ed3\u679c=\u81ea\u8eab\u8c03\u7528\u94fe\uff08*args\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c503\u884c\uff0c\u5728\u8c03\u7528\u94fe\u4e2d
\u7ed3\u679c=func\uff08*args\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c1034\u884c\uff0c\u5728http\\u error\\u 401\u4e2d
url\u3001\u8bf7\u6c42\u3001\u6807\u9898\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c987\u884c\uff0chttp\\u error\\u auth\\u requed
\u8fd4\u56deself.retry\\u http\\u basic\\u auth\uff08host\uff0creq\uff0crealm\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c997\u884c\uff0c\u5728retry\\u http\\u basic\\u auth\u4e2d
\u8fd4\u56deself.parent.open\uff08req\uff0ctimeout=req.timeout\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c531\u884c\uff0c\u6253\u5f00
\u54cd\u5e94=\u65b9\u6cd5\uff08\u8bf7\u6c42\uff0c\u54cd\u5e94\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c641\u884c\uff0c\u5728http\\u\u54cd\u5e94\u4e2d
\u201chttp\u201d\u3001\u8bf7\u6c42\u3001\u54cd\u5e94\u3001\u4ee3\u7801\u3001\u6d88\u606f\u3001hdrs\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c569\u884c\u51fa\u9519
\u8fd4\u56deself.\\u call\\u chain\uff08*args\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c503\u884c\uff0c\u5728\u8c03\u7528\u94fe\u4e2d
\u7ed3\u679c=func\uff08*args\uff09
\u6587\u4ef6\u201c\/usr\/lib\/python3.7\/urllib\/request.py\u201d\uff0c\u7b2c649\u884c\uff0chttp\\u error\\u default
raise HTTPError\uff08\u8bf7\u6c42\u5b8c\u6574\u7684\\u url\u3001code\u3001msg\u3001hdrs\u3001fp\uff09
urllib.error.HTTPError:HTTP\u9519\u8bef404:\u672a\u627e\u5230
\u6240\u4ee5\u6211\u7684\u95ee\u9898\u662f\u5982\u4f55\u907f\u514d404\uff0c\u548c\/\u6216\u5b83\u4e3a\u4ec0\u4e48\u4f1a\u53d1\u751f\u3002\u7b2c477\u884c\u7684url\u548c\u8bf7\u6c42\u662f
http:\/\/127.0.0.1\uff1a8332\/\u548c{id’\uff1a’1620597001.3218298-441058’\uff0c’method’\uff1a’getinfo’\uff0c’params’\uff1a\uff08\uff09}\u3002\u6211\u5e94\u8be5\u7528telnet\u6765\u68c0\u67e5host:port<\/a> is \u56de\u5e94\uff1f
\u6bd4\u7279\u5e01\u6838\u5fc3
\u6bd4\u7279\u5e01
\u64cd\u4f5c\u8fd4\u56de <\/p>\n

\u5373\u4f7f\u6211\u5728\u4f7f\u7528python-OP\\u RETURN\u65f6\u4e5f\u4f1a\u9047\u5230\u5947\u602a\u7684\u9519\u8bef\uff0c\u8fd9\u4e2a\u5b58\u50a8\u5e93\u4e2d\u7684\u6700\u540e\u4e00\u6b21\u63d0\u4ea4\u662f\u57282017\u5e74\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5bf9\u4ee3\u7801\u8fdb\u884c\u4e00\u4e9b\u66f4\u6539\u3002
\u5982\u679c\u4f60\u60f3\u7528opu RETURN\u505a\u5b9e\u9a8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u6bd4\u7279\u5e01\u6838\u5fc3\u3002\u4f8b\u5b50\uff1a
\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5341\u516d\u8fdb\u5236\uff1ahttps:\/\/codebeautify.org\/string-hex-converter<\/a>
createrawtransaction\u201c[]\u201d\u201c{\u201ddata\u201c\uff1a\u201d616c69616268617474\u201c}\u201d
\u8d44\u91d1\u63d0\u53d6\u4ea4\u661302000000000000000000000B6A09616C69616268617474000000000
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\u64cd\u4f5c\u8fd4\u56de\u793a\u4f8btx
op\u9000\u8d27\u660e\u7ec6
\u5fb7\u514b\u8428\u65af\u5dde\uff1ad3ba03164365d8a644dfc0fa221d367ff083463d67bfc5fcbbdc2643c3623bc5
\u4f7f\u7528AuthServiceProxy Python JSON-RPC\u63a5\u53e3\u5b9e\u73b0\u76f8\u540c\u529f\u80fd\u7684Python\u4ee3\u7801\uff1a
\u4ecebitcoinrpc.authproxy\u5bfc\u5165AuthServiceProxy
rpc\\u\u7aef\u53e3=18444
rpc\\u user=’\u7528\u62373′
rpc\\u password=’\u5bc6\u78013′
rpc\\u connection=AuthServiceProxy\uff08\u201chttp:\/\/%s:%s@127.0.0.1\u7528\u6cd5\uff1a%s\u201c%\uff08rpc\\u\u7528\u6237\u3001rpc\\u\u5bc6\u7801\u3001rpc\\u\u7aef\u53e3\uff09\uff09<\/a>
OP\\u RETURN\\u HEX=\u201caliabhatt\u201d.encode\uff08\u201cutf-8\u201d\uff09.HEX\uff08\uff09
\u6253\u5370\uff08OP\\u RETURN\\u HEX\uff09
create\\u tx=rpc\\u connection.createrawtransaction\uff08[]\uff0c{\u201cdata\u201d\uff1aOP\\u RETURN\\u HEX}\uff09
\u6253\u5370\uff08\u521b\u5efa\u53d1\u9001\uff09
fund_tx=rpc_connection.fundrawtransation\uff08\u521b\u5efa\\u tx\uff09
\u6253\u5370\uff08\u57fa\u91d1\u53d1\u9001\uff09
sign_tx=rpc_connection.fundrawtransation\uff08fund_tx[‘hex’]\uff09
\u6253\u5370\uff08\u7b7e\u540d\uff09
send_tx=rpc_connection.fundrawtransation\uff08sign_tx[‘hex’]\uff09
\u6253\u5370\uff08\u53d1\u9001\uff09
\u5206\u4eab
\u6539\u8fdb\u8fd9\u4e2a\u7b54\u6848
\u8ddf\u968f
\u4e24\u5c0f\u65f6\u524d\u7f16\u8f91\u7684
22\u5c0f\u65f6\u524d\u56de\u7b54\u7684
\u666e\u62c9\u626c\u514b
355311\u91d1\u5fbd\u7ae066\u94f6\u5fbd\u7ae01818\u94dc\u5fbd\u7ae0
\u597d\u7684\uff0c\u8c22\u8c22-\u8fd9\u4f3c\u4e4e\u662f\u65e7\u7684\u8f6f\u4ef6\u4e0d\u518d\u540c\u6b65\u6bd4\u7279\u5e01\u6838\u5fc3\uff0c\u6211\u770b\u770b\u6211\u662f\u5426\u53ef\u4ee5\u4fee\u8865\u5b83-\u6770\u91cc\u7c73\u9c81\u7279\u66fc21\u5c0f\u65f6\u524d
\u5982\u679c\u60a8\u60f3\u4f7f\u7528python\u521b\u5efaOP\\u RETURN\u4e8b\u52a1\uff0c\u6211\u53ef\u4ee5\u7528\u4e0d\u540c\u7684\u65b9\u6cd5\u66f4\u65b0\u7b54\u684814\u5c0f\u65f6\u524d\u7684\u666e\u62c9\u626c\u514b
\u662f\u7684\uff0c\u8fd9\u5c31\u662f\u6211\u60f3\u8981\u7684\u6770\u91cc\u7c73\u00b7\u9c81\u7279\u66fc7\u5c0f\u65f6\u524d
@jeremy\\u rutman\u6211\u5728\u7b54\u6848\u4e2d\u6dfb\u52a0\u4e86python\u4ee3\u7801\u2013Prayank 2\u5c0f\u65f6\u524d
\u6211\u5b89\u88c5\u4e86bitconirpc\uff0c\u6700\u540e\u5f97\u5230\u4e86\u4e00\u4e2a\u6a21\u5757\u7248\u672c0.4.0\uff0c\u5b83\u4f3c\u4e4e\u6ca1\u6709\u50cf\u60a8\u4f7f\u7528\u7684\u90a3\u6837\u7684authproxy\u65b9\u6cd5\u3002\u6211\u7684bitconrpc\u6709bitcoin\\u rpc\u548cBitcoinRPC\u5bf9\u8c61\uff0c\u7b2c\u4e00\u4e2a\u5bf9\u8c61\u6709BestBlockHash\u8fd9\u6837\u7684\u65b9\u6cd5\uff0c\u7b2c\u4e8c\u4e2a\u5bf9\u8c61\u6709getblock-jeremy\\u rutman\u8fd9\u6837\u7684\u65b9\u6cd5
\u518d\u663e\u793a3\u6761\u8bc4\u8bba
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