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所在平台: Udemy |
课程主页: https://www.udemy.com/course/crash-course-bitcoin-and-blockchain-hands-on-javascript/
课程评论：没有评论
课程名称：从零开始构建区块链：比特币和以太坊克隆 课程概述：欢迎来到我们的区块链技术建设课程！如果您对比特币或以太坊的工作原理感兴趣，本课程将为您提供深入的理解。我们将从区块链的基本理论入手，涵盖去中心化、共识和安全等关键原则。您将了解区块是如何创建和添加到区块链中的以及交易是如何被验证和处理的。 接下来，您将有机会通过在JavaScript中从零开始构建一个区块链来实践所学知识，这一动手活动将帮助您深入理解区块链在技术层面的运作。 随后，您将学习点对点网络及其在去中心化系统中促进通信和数据传输的作用，并通过构建一个简单的点对点网络来巩固对这一重要概念的理解。 然后，您将学习如何在点对点网络上实现一个区块链应用，多个节点可以相互连接并进行交易，这将使您能够将区块链技术和点对点网络的知识应用于实际场景。 我们的最终目标是使我们的区块链支持智能合约，这意味着网络中的节点将能够部署和执行智能合约。这些合约将使用一种类似于以太坊Solidity的独特编程语言编写，我们还将为执行这些合约开发定制的运行时引擎，类似于以太坊的以太坊虚拟机（EVM）。 课程内容大纲： - 区块链理论介绍，包括去中心化、共识和安全性 - 区块是如何创建和添加到区块链中的技术细节，以及交易的验证和处理过程 - 使用JavaScript从零开始构建区块链的动手活动 - 点对点网络的理解及其在去中心化系统中的通信和数据传输中的应用 - 构建一个简单的点对点网络 - 在点对点网络上实现区块链应用，多个节点能够相互进行交易 - 智能合约简介，目标是使我们的区块链支持智能合约 - 使用独特编程语言开发智能合约 - 类似于以太坊虚拟机的定制运行时引擎以执行智能合约 总体而言，本课程将为您提供区块链技术的坚实基础，并赋予您构建和实施自己区块链应用的技能和知识。
Welcome to our course on building a peer-to-peer network based on blockchain technology!Do you have an interest in understanding the mechanics behind Bitcoin or Ethereum?In this course, we will start by exploring the theory behind how blockchain works. You will learn about the key principles that underlie this innovative technology, including decentralization, consensus, and security. We will also delve into the technical details of how blocks are created and added to a blockchain, and how transactions are validated and processed.Next, you will have the opportunity to put your knowledge into practice by building a blockchain from scratch in Javascript. This hands-on activity will give you a deep understanding of how a blockchain functions at a technical level.Following this, you will learn about peer-to-peer networks and how they are used to facilitate communication and data transfer in decentralized systems. You will also have the chance to build a simple peer-to-peer network as a way of reinforcing your understanding of this important concept.Then, you will learn how to implement a blockchain application on a peer-to-peer network, where multiple nodes are connected and can perform transactions with one another. This will give you the opportunity to apply your knowledge of blockchain technology and peer-to-peer networks to a real-world scenario.Our ultimate goal is to make our blockchain support smart contracts. This means that nodes in the network will be able to deploy and execute smart contracts. These contracts will be written in a unique programming language, similar to how Ethereum uses Solidity, and we will have a customized runtime engine for executing these contracts, akin to Ethereum's Ethereum Virtual Machine (EVM).Outline of the course content:Introduction to blockchain theory, covering decentralization, consensus, and security.Technical details on how blocks are created and added to a blockchain, and how transactions are validated and processed.Hands-on activity building a blockchain from scratch in JavaScript.Understanding of peer-to-peer networks and how they are used to facilitate communication and data transfer in decentralized systems.Building a simple peer-to-peer network.Implementing a blockchain application on a peer-to-peer network, with multiple nodes connected and able to perform transactions with one another.Introduction to smart contracts, with the goal of making our blockchain support them.Developing smart contracts using a unique programming language.Customized runtime engine for executing smart contracts, similar to Ethereum's Ethereum Virtual Machine (EVM).Overall, this course will provide you with a solid foundation in blockchain technology and give you the skills and knowledge you need to build and implement your own blockchain applications.
