Bitcoin全节点搭建
1. wget https://bitcoincore.org/bin/bitcoin-core-0.20.1/bitcoin-0.20.1-x86_64-linux-gnu.tar.gz
2.tar -xzvf bitcoin-0.20.1-x86_64-linux-gnu.tar.gz
mv bitcoin-0.20.1 bitcoin
3.创建配置文件（bitcoin.conf）
mkdir -p /btc_data
mkdir ~/.bitcoin
vi ~/.bitcoin/bitcoin.conf
datadir=/btc_data
dbcache=4096
txindex=1
irc=1
upnp=1
rpcuser=btc
rpcpassword=btc2024
daemon=1
server=1
addressindex=1
rest=1
rpcbind=0.0.0.0:8332
rpcallowip=0.0.0.0/0
deprecatedrpc=accounts
4.启动节点
./bitcoind -daemon(后台运行)
5.停止节点
./bitcoin-cli stop
6.检查
./bitcoin-cli getblockchaininfo(查看区块链同步)
7.rpc请求测试
curl -s -X POST --user btc:btc2024 -H 'content-type: text/plain;' http://ip:8332/ --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "getnetworkinfo", "params":[] }'