...。 基本上，我们的调用可以通过一个命令完成：JSONObject jsonObject = wallet.callContractEntryPoint(wallet.getPublicKeyHash(), "KT18pK2MGrnTZqyTafUe1sWp2ubJ75eYT86t",amount, fee, "", "", "addCustomer",new String[]{"1000000", "123456789","Bob","98769985"});上面的代码将一个新客户Bob的余额加为10?，其ID为123456789，电话号码为98769985。 这是通过调用call...
知识:智能合约,区块链,钱包,智能合约调用
...ducer yas账户 节点公钥完成二、yas链上发token？git clone http://github.com/EOSIO/eosio.contracts && cd eosio.contracts/eosio.token && eosio-cpp -I include -o eosio.token.wasm src/eosio.token.cpp --abigen && cleos set contract yas账户 ./eosio.token --abi eosio.token.abi -p yas账户@active && cleos push action yas账户 create '["eosio","1000000000 tok...
知识:私钥,链上,钱包,公钥
...。 基本上，我们的调用可以通过一个命令完成：JSONObject?jsonObject?=?wallet.callContractEntryPoint(wallet.getPublicKeyHash(),?"KT18pK2MGrnTZqyTafUe1sWp2ubJ75eYT86t",?amount,?fee,?"",?"",?"addCustomer",?new?String[]{"1000000",?"123456789","Bob","98769985"});上面的代码将一个新客户Bob的余额加为10?，其ID为123456789，电话号码为98769985，从而为该客户添...
知识:智能合约,区块链,钱包,区块链智能合约
...速度； 11.压力测试新的qitmeer版本； Highlights of In this week Modified the destruction contract and cooperated with the commissioning. Test miner and transaction on testnet. Work Completed Qitmeer Core Development: 1.Modified the destruction contract and cooperated with the commissioning. 2.Modified qtmeer.js to get txhash problem, with wallet debugging. 3.Meerbank contract audit. 4.M...
知识:挖矿,矿工,测试,代码
...需求，去创建一个约束双方的智能合约，可编程智能合约空间权限广。Smart contract inside the savings of the new wallet, like a car spare tire, usually do not look at the eye, the key moment more like a spare tire. How do you manage the new savings wallet for this Smart Contract? For example, Party A and party B are good friends, party a wants to make their digital assets ...
知识:币价,智能合约,钱包,私钥
...Updates1.Updates and Introduction?1.1 aelf v0.9.2?? ?? https://github.com/AElfProject/AElfOptimized contract authority for main/side chain deploymentOptimized governance model: Increased negative and abstained votesOptimized governance authorityUpdated the acs1/acs8 parameters related to the charging algorithmOptimized cross-chain transactionsImproved the logic for charging indexing fees for side ...
知识:侧链,钱包,合约,跨链
...后，可以查看DTA(Native)的信息。2）DTA(Native)具体信息如下：Token Symbol: DTAToken Contract Address: 0x8177ac20455f31d8cb777923f0c632436568c719Decimals: 183）添加合约地址后，可以看到DTA(Native)的信息。
知识:钱包,合约地址,私钥,您的
...tured and optimized the underlying data storage structure of proposal / consideration.Complete wasm contract training 3: user thinking.Complete wasm contract sha1/256/512 apiComplete wasm contract hash time lock.Application developmentLaunched the DEX mobile end.Development and testing of exchanging WUSD to USDT.Wallet plug-in v2.2.0 launched on Firefox browser.Python wallet library 1.0.0 on line....
知识:维基链,钱包,合约,库神
...ct(provider);function approveUniswap( erc20Address, amountToApproveInNativeUnitFloat ) { const erc20Contract = new ethers.Contract(erc20Address, erc20Abi, signer);return erc20Contract.decimals().then((decimals) => { return erc20Contract .approve( uniswapRouterAddress, ethers.utils.parseUnits( `${amountToApproveInNativeUnitFloat}`, decimals ), // manually set gas price since ethers.js can't esti...
知识:DeFi,Uniswap
...ain3');var chain3 = new Chain3(new Chain3.providers.HttpProvider('http://localhost:8545'));//deploy contractchain3.personal.unlockAccount(chain3.mc.accounts[0], 'password',0);var totalSupply = 1000000 ;var name = "erc20Token" ;var decimals = 18 ;var symbol = "token" ;var erc20TokenContract = chain3.mc.contract([{"constant":true,"inputs":[],"name":"name","outputs":......,"name":"Approval","type":"e...
知识:合约,智能,参数,区块
...tured and optimized the underlying data storage structure of proposal / consideration.Complete wasm contract training 3: user thinking.Complete wasm contract sha1/256/512 apiComplete wasm contract hash time lock.Application developmentLaunched the DEX mobile end.Development and testing of exchanging WUSD to USDT.Wallet plug-in v2.2.0 launched on Firefox browser.Python wallet library 1.0.0 on line....
知识:周报,维基链
...see some suggestions.Product Link: 123cfx.comProjects UnavailableProposal for Universal Certificate Contract Standards & Certificate Service AppProviding a universal certificate contract, and publishing cases on the application of community university certificates and other cases.Draft of the Universal Certificate for community unversity finalized and submitted for accpetance.Test Link：http://sc...
知识:合约,去中心化,钱包,区块链登录
...okenCard平台建立基础理论框架。 该平台由三个要素组成：代币合约钱包(Token Contract Wallet )，TokenCard和Token APP。 好消息是，这些离我们越来越近了。 TokenCard平台的基础代币TKN,持有TKN将有资格按比例获得平台分红。 简而言之，TokenCard的核心要素是： 代币合约钱包(Token Cont...
知识:TokenCard
... (GitHub)Obsidian Labs — Substrate IDE (GitHub)Second State — Bridging Ethereum tools and smart contracts into the Substrate ecosystem (GitHub)Usetech — PostgreSQL indexer and consensus insurer (GitHub)Lyken — Rust trait system revamp (GitHub)New runtime modules, smart contracts and improvementsACALA PTE. LTD. — A decentralized stablecoin platformAdvanca — Privacy-preserving general-pu...
知识:以太坊,比特币付款,区块链网络,计划
...码从而看到隐私数据，所以智能合约因为开源，私密性问题存在隐患。Smart contracts have performed well in areas such as gaming and distribution, crop insurance, savings wallets, and housing leasing. Smart contracts based on blockchains are still in their early stages, and have not yet made a clear landing in terms of their substantive application, another major issue faci...
知识:智能合约,合约,基于区块链的智能合约,代币