linux - 使用 json_pp 来格式化 curl的结果

参考: https://stackoverflow.com/questions/27238411/curl-output-to-display-in-the-readable-json-format-in-unix-shell-script

使用curl命令的时候, 最怕返回的内容是 没有格式化的代码

例如:

curl --user your_user:your_password --data-binary '{"jsonrpc": "1.0", "id": "curltest", "method": "listreceivedbyaddress", "params": []}' -H 'content-type:text/plain;' http://127.0.0.1:8332/

{"result":[{"address":"32h5ez5tnYmb3ji2fjPQ5RJGyp1ELzxxxx","account":"","amount":0.01139800,"confirmations":219,"label":"","txids":["c15e9eb219c22696937d3567354e4103b3ce6183211e24b2f4df872xxxx"]},{"address":"3GheLjNxTcuNEztG8x4WP8TLzkPLzjxKm2","account":"","amount":0.00122000,"confirmations":108,"label":"","txids":["bef85f6d7400ffd9ecf029d0bc3e705b5e6028a72893ebb4a88a120df6e0075b"]}],"error":null,"id":"curltest"}

所以, 要使用  curl ... | json_pp 来实现

结果形如:

{
   "id" : "curltest",
   "error" : null,
   "result" : [
      {
         "account" : "",
         "confirmations" : 219,
         "address" : "32h5ez5tnYmb3ji2fjPQ5RJxxxxx",
         "amount" : 0.011398,
         "txids" : [
            "c15e9eb219c22696937d3567354e4103b3cxxxxx"
         ],
         "label" : ""
      },
      {
         "label" : "",
         "txids" : [
            "bef85f6d7400ffd9ecf029d0bc3e705b5e6028xxxxx"
         ],
         "address" : "3GheLjNxTcuNEztG8x4WP8TLxxx2",
         "confirmations" : 108,
         "account" : "",
         "amount" : 0.00122
      }
   ]
}