test.ruby

b = api.get_block_by_number(200)

# block 的结构
#<CKB::Types::Block:0x00007fb54980e0c0
 @header=
  #<CKB::Types::BlockHeader:0x00007fb54980e138
   @dao="0x01000000000000004411a07ccde123000066b4450b1804000063324fbf6a0000",
   @difficulty="0x100",
   @epoch="0",
   @hash="0x9cb72acc3098b3f5f873a4815779dd90b494b5d24246a2c79c049fed9e990a84",
   @number="200",
   @parent_hash="0xe9cf30ea4d1cdf91172f05059c57afd6dd4413b974ce4e19af0a1275774f135f",
   @proposals_hash="0x0000000000000000000000000000000000000000000000000000000000000000",
   @seal=#<CKB::Types::Seal:0x00007fb54980e1b0 @nonce="4436004082106328420", @proof="0x">,
   @timestamp="1566360869047",
   @transactions_root="0xf36276533993cae71f08f3139a612847888579b902f9f7d7be08199f1ed8cccc",
   @uncles_count="0",
   @uncles_hash="0x0000000000000000000000000000000000000000000000000000000000000000",
   @version="0",
   @witnesses_root="0xc928814c121acb6aa64b4f256dfaefd6e21c58b52e854da4addea37d0b591e3e">,
 @proposals=[],
 @transactions=
  [#<CKB::Types::Transaction:0x00007fb54980e228
    @cell_deps=[],
    @hash="0xf36276533993cae71f08f3139a612847888579b902f9f7d7be08199f1ed8cccc",
    @header_deps=[],
    @inputs=
     [#<CKB::Types::Input:0x00007fb54980e458
       @previous_output=
        #<CKB::Types::OutPoint:0x00007fb54980e4d0
         @index="4294967295",
         @tx_hash="0x0000000000000000000000000000000000000000000000000000000000000000">,
       @since="200">],
    @outputs=
     [#<CKB::Types::Output:0x00007fb54980e340
       @capacity="131118223255",
       @data="0x",
       @lock=
        #<CKB::Types::Script:0x00007fb54980e3b8
         @args=["0x3954acece65096bfa81258983ddb83915fc56bd8"],
         @code_hash="0x664b03c55410dd7d694a73779fa86edd7f069ee17fd79b0fef4c4fec0377b9a6",
         @hash_type="Data">,
       @out_point=nil,
       @type=nil>],
    @outputs_data=["0x"],
    @version="0",
    @witnesses=
     [#<CKB::Types::Witness:0x00007fb54980e2a0
       @data=
        ["0x664b03c55410dd7d694a73779fa86edd7f069ee17fd79b0fef4c4fec0377b9a600",
         "0x3954acece65096bfa81258983ddb83915fc56bd8"]>]>],
 @uncles=[]>

script = CKB::Types::Script.new(code_hash: "0x664b03c55410dd7d694a73779fa86edd7f069ee17fd79b0fef4c4fec0377b9a6",args: "0x3954acece65096bfa81258983ddb83915fc56bd8")
script.to_hash # "0x5bd9f9ee8ff06bd7681e67a1efeca021703dbc98d8c36481afb49fc2e04b7ea1"



echo '{
    "id": 2,
    "jsonrpc": "2.0",
    "method": "get_cells_by_lock_hash",
    "params": [
        "0x5bd9f9ee8ff06bd7681e67a1efeca021703dbc98d8c36481afb49fc2e04b7ea1",
        "170",
        "210"
    ]
}' \
| tr -d '\n' \
| curl -H 'content-type: application/json' -d @- \
http://18.162.80.155:8118

# {"jsonrpc":"2.0","result":[],"id":2}