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基于区块链的毕业设计web3-eth-contract – web3 eth合同

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web3-eth-contract

web3-eth-contract - web3 eth合同

This is a sub-package of web3.js.

This is the contract package used in the web3-eth package.

Please read the documentation for more.

Installation

Node.js

npm install web3-eth-contract

In the Browser

Build running the following in the web3.js repository:

npm run-script build-all

Then include dist/web3-eth-contract.js in your html file. This will expose the Web3EthContract object on the window object.

Usage

// in node.js var Web3EthContract = require('web3-eth-contract');  // set provider for all later instances to use Web3EthContract.setProvider('ws://localhost:8546');  var contract = new Web3EthContract(jsonInterface, address); contract.methods.somFunc().send({from: ....}) .on('receipt', function(){     ... });

Types

All the TypeScript typings are placed in the types folder.

web3 eth合同

这是web3.js的一个子包。

这是web3 eth包中使用的合同包。

请阅读文档了解更多信息。

在web3.js存储库中运行以下内容：

安装

节点.js

npm install web3-eth-contract

在浏览器中

然后包含dist/web3 eth-合同.js在html文件中。这将在窗口对象上公开Web3EthContract对象。

npm run-script build-all

所有TypeScript类型都放在types文件夹中。

用法

// in node.js var Web3EthContract = require('web3-eth-contract');  // set provider for all later instances to use Web3EthContract.setProvider('ws://localhost:8546');  var contract = new Web3EthContract(jsonInterface, address); contract.methods.somFunc().send({from: ....}) .on('receipt', function(){     ... });