Beschreibung
Use this book to write an Ethereum Blockchain Smart Contract, test it, deploy it, and create a web application to interact with your smart contract.
Beginning Ethereum Smart Contracts Programming is your fastest and most efficient means of getting started if you are unsure where to begin and how to connect to the Ethereum Blockchain. The book begins with a foundational discussion of blockchain and the motivation behind it. From there, you will get up close and personal with the Ethereum Blockchain, learning how to use an Ethereum client (geth) to connect to the Ethereum Blockchain to perform transactions such as sending Ethers to another account.
You will learn about smart contracts without having to wade through tons of documentation. Author Lees learn-by-doing approach will allow you to be productive and feel confident in your ability in no time. The last part of this book covers tokens, a topic that has taken the cryptocurrency market by storm.
Sample code in Python, Solidity, and JavaScript is provided in the book and online.
What You'll LearnUnderstand the basic premise of blockchain and record keeping in a peer-to-peer network
Experience blockchain in action by creating your own blockchain using Python
Know the foundation of smart contracts programming and how to deploy and test smart contracts
Work on a case study to illustrate the use of blockchain
Be familiar with tokens, and how to create and launch your own ICO digital token
Write smart contracts that transact using tokens
Who This Book Is For
Those who want to get started quickly with Ethereum Smart Contracts programming. Basic programming knowledge and an understanding of Python or JavaScriptis recommended.
Autorenportrait
Wei-Meng Lee is the founder of Developer Learning Solutions, a technology company specializing in hands-on training of blockchain and other emerging technologies. He has many years of training expertise and his courses emphasize a learn-by-doing approach. He is a master at making learning a new programming language or technology less intimidating and fun. He can be found speaking at conferences worldwide such as NDC and he regularly contributes to online and print publications such as DevX.com, MobiForge.com, and CoDe Magazine. He is active on social media on his blog learn2develop.net, on Facebook at DeveloperLearningSolutions, on Twitter @weimenglee, and on LinkedIn at leeweimeng.
Inhalt
Chapter 1: Understanding Blockchain.- Chapter 2: Implementing Your Own Blockchain using Python.- Chapter 3: Connecting to the Ethereum Blockchain.- Chapter 4: Creating Your Own Private Ethereum Test Network.- Chapter 5: Using the Metamask Chrome Extension.- Chapter 6: Getting Started with Smart Contract.- Chapter 7: Testing Smart Contracts Using Ganache.- Chapter 8: Using the Web3.js APIs.- Chapter 9: Smart Contract Events.- Chapter 10: Project Online Lottery.- Chapter 11: Creating Your Tokens.
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