Nke a bụ akụkụ nke abụọ n'usoro isiokwu nkuzi gbasara imepụta nkwekọrịta smart na Python na netwọkụ blockchain Ontology. N'isiokwu bu ụzọ, anyị maara Ontology smart nkwekọrịta.
Taa, anyị ga-atụle otu esi eji modul nke abụọ- API nchekwa. Ebe nchekwa API nwere API ise metụtara na-enye ohere mgbakwunye, ihichapụ, na mgbanwe na nchekwa na-adịgide adịgide na nkwekọrịta smart na blockchain.
N'okpuru bụ nkọwa nkenke nke API ise ndị a:
Ka anyị lebakwuo anya ka esi eji API ise a.
0. Ka anyị mepụta nkwekọrịta ọhụrụ
1. Otu esi eji API Nchekwa
GetContext & GetReadOnlyContext
NwetaContext и GetReadOnlyContext nweta ọnọdụ nke a na-eme nkwekọrịta smart dị ugbu a. Uru nloghachi bụ ntụgharị nke hash nkwekọrịta smart dị ugbu a. Dị ka aha ahụ na-egosi, GetReadOnlyContext na-ewere ọnọdụ naanị ọgụgụ. N'ihe atụ dị n'okpuru, uru nlọghachi bụ ntụgharị nke hash nkwekọrịta egosiri na akuku aka nri elu.
-etinye
ọrụ -etinye bụ ọrụ maka ịchekwa data na blockchain n'ụdị ọkọwa okwu. Dị ka egosiri, -etinye na-ewe atọ parameters. NwetaContext na-ewere ọnọdụ nke nkwekọrịta smart na-agba ọsọ ugbu a, isi bụ uru nke igodo ahụ dị mkpa iji chekwaa data ahụ, uru bụ uru nke data kwesịrị ịchekwa. Rịba ama na ọ bụrụ na uru igodo ahụ adịlarị na ụlọ ahịa ahụ, ọrụ ahụ ga-emelite uru kwekọrọ.
na-
ọrụ na- bụ maka ịgụ data dị na blockchain ugbu a site na uru isi. N'ihe atụ dị n'okpuru ebe a, ị nwere ike mejupụta uru isi na panel nhọrọ dị n'aka nri iji rụọ ọrụ ahụ wee gụọ data kwekọrọ na isi uru dị na blockchain.
Hichapụ
ọrụ Hichapụ bụ maka ihichapụ data na blockchain site na isi uru. N'ihe atụ dị n'okpuru ebe a, ị nwere ike mejupụta uru isi maka ọrụ dị na nhọrọ nhọrọ na aka nri ma hichapụ data kwekọrọ na uru isi na blockchain.
2. Ihe atụ koodu API nchekwa
Koodu dị n'okpuru na-enye nkọwa zuru oke nke iji API ise: GetContext, Get, Tinye, Hichapụ na GetReadOnlyContext. Ị nwere ike ịnwa ịgbanye data API .
from ontology.interop.System.Storage import GetContext, Get, Put, Delete, GetReadOnlyContext
from ontology.interop.System.Runtime import Notify
def Main(operation,args):
if operation == 'get_sc':
return get_sc()
if operation == 'get_read_only_sc':
return get_read_only_sc()
if operation == 'get_data':
key=args[0]
return get_data(key)
if operation == 'save_data':
key=args[0]
value=args[1]
return save_data(key, value)
if operation == 'delete_data':
key=args[0]
return delete_data(key)
return False
def get_sc():
return GetContext()
def get_read_only_sc():
return GetReadOnlyContext()
def get_data(key):
sc=GetContext()
data=Get(sc,key)
return data
def save_data(key, value):
sc=GetContext()
Put(sc,key,value)
def delete_data(key):
sc=GetContext()
Delete(sc,key)Afterword
Nchekwa Blockchain bụ isi nke sistemu blockchain dum. Ontology Nchekwa API dị mfe iji yana enyi na onye nrụpụta.
N'aka nke ọzọ, nchekwa bụ ihe a na-elekwasị anya na mwakpo ndị hacker, dị ka ihe iyi egwu nchekwa anyị kwuru n'otu akụkọ gara aga- Achọrọ ndị nrụpụta ka ha tinye uche pụrụ iche na nchekwa mgbe ha na-ede koodu metụtara nchekwa. Ị nwere ike ịchọta ntuziaka zuru ezu na anyị ebe a.
N’isiokwu na-esonụ, anyị ga-atụle otú e si eji ya eme ihe API ojiri oge.
Ndị ndezi Hashrate&Shares tụgharịrị akụkọ a karịsịa maka OntologyRussia.
Ị bụ onye nrụpụta? Soro obodo teknụzụ anyị na . Ọzọkwa, lelee anya Ontology, ị nwere ike ịchọta ngwa ọrụ, akwụkwọ na ọtụtụ ndị ọzọ ebe ahụ.
Mezue ọrụ ahụ wee nweta ụgwọ ọrụ.
maka mmemme talent Ontology maka ụmụ akwụkwọ
Ojiji
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isi: www.habr.com