课程信息

67,132 次近期查看

学生职业成果

43%

完成这些课程后已开始新的职业生涯

44%

通过此课程获得实实在在的工作福利

20%

加薪或升职
可分享的证书
完成后获得证书
100% 在线
立即开始,按照自己的计划学习。
第 3 门课程(共 4 门)
可灵活调整截止日期
根据您的日程表重置截止日期。
中级

Knowledge of at least one modern, high-level programming language is required. Prerequisites include: "Blockchain Basics" and "Smart Contracts".

完成时间大约为15 小时
英语(English)
字幕:英语(English), 韩语, 越南语

您将学到的内容有

  • This third course of the Blockchain specialization prepares you to design and develop end-to-end decentralized applications (Dapps).

您将获得的技能

MetaMask clientBlockchainDecentralized ApplicationsTruffle IDESmart Contract

学生职业成果

43%

完成这些课程后已开始新的职业生涯

44%

通过此课程获得实实在在的工作福利

20%

加薪或升职
可分享的证书
完成后获得证书
100% 在线
立即开始,按照自己的计划学习。
第 3 门课程(共 4 门)
可灵活调整截止日期
根据您的日程表重置截止日期。
中级

Knowledge of at least one modern, high-level programming language is required. Prerequisites include: "Blockchain Basics" and "Smart Contracts".

完成时间大约为15 小时
英语(English)
字幕:英语(English), 韩语, 越南语

提供方

纽约州立大学布法罗分校 徽标

纽约州立大学布法罗分校

纽约州立大学纽约州立大学 徽标

纽约州立大学纽约州立大学

教学大纲 - 您将从这门课程中学到什么

内容评分Thumbs Up92%(2,024 个评分)Info
1

1

完成时间为 4 小时

Decentralized Applications (Dapps)

完成时间为 4 小时
4 个视频 (总计 33 分钟), 3 个阅读材料, 4 个测验
4 个视频
Dapp Defined4分钟
Ethereum APIs10分钟
Practitioner's Perspective: Public Network Architecture5分钟
3 个阅读材料
(OPTIONAL) Resources: Blockchain Server1 小时 3 分
(OPTIONAL) Resources: Dapp Defined30分钟
(OPTIONAL) Resources: Ethereum APIs27分钟
4 个练习
Self-Check30分钟
Self-Check8分钟
Self-Check30分钟
Decentralized Applications (Dapps) - Week 130分钟
2

2

完成时间为 4 小时

Truffle Development

完成时间为 4 小时
8 个视频 (总计 57 分钟), 3 个阅读材料, 4 个测验
8 个视频
Truffle IDE (Part 2) (Compile Demo)9分钟
Truffle IDE (Part 3) (Migration Demo)5分钟
Test-Driven Development (Part 1) (Test Demo)7分钟
Test-Driven Development (Part 2) (Negative Test Demo)4分钟
Web Interface & Testing (Part 1) (Front-End Demo)8分钟
Web Interface & Testing (Part 2) (Metamask Demo)8分钟
Web Interface & Testing (Part 3) (Metamask Demo Con't)3分钟
3 个阅读材料
(OPTIONAL) Resources: Truffle IDE1 小时 12 分
(OPTIONAL) Resources: Test-Driven Development14分钟
(OPTIONAL) Resources: Web Interface & Testing32分钟
4 个练习
Self-Check8分钟
Self-Check6分钟
Self-Check6分钟
Truffle Development - Week 230分钟
3

3

完成时间为 2 小时

Design Improvements

完成时间为 2 小时
5 个视频 (总计 34 分钟), 3 个阅读材料, 4 个测验
5 个视频
Design Improvements: Solidity Features (Part 2)7分钟
Event Handling (Part 1)6分钟
Event Handling (Part 2) (Coin Demo)5分钟
Oraclize6分钟
3 个阅读材料
(OPTIONAL) Resources: Solidity Features15分钟
(OPTIONAL) Resources: Event Handling10分钟
(OPTIONAL) Resources: Oraclize12分钟
4 个练习
Self-Check8分钟
Self-Check8分钟
Self-Check4分钟
Design Improvements - Week 330分钟
4

4

完成时间为 5 小时

Application Models & Standards

完成时间为 5 小时
4 个视频 (总计 23 分钟), 4 个阅读材料, 4 个测验
4 个视频
Dapp Models (Part 2)3分钟
Dapp Standards (Part 1)6分钟
Dapp Standards (Part 2)5分钟
4 个阅读材料
(OPTIONAL) Resources: Dapp Models10分钟
(OPTIONAL) Resources: Dapp Standards25分钟
Assignment Description10分钟
Decentralized Applications (Dapps): Key Takeaways5分钟
3 个练习
Self-Check8分钟
Self-Check14分钟
Application Models & Standards - Week 430分钟

审阅

来自DECENTRALIZED APPLICATIONS (DAPPS)的热门评论

查看所有评论

关于 Blockchain 专项课程

This specialization introduces blockchain, a revolutionary technology that enables peer-to-peer transfer of digital assets without any intermediaries, and is predicted to be just as impactful as the Internet. More specifically, it prepares learners to program on the Ethereum blockchain. The four courses provide learners with (i) an understanding and working knowledge of foundational blockchain concepts, (ii) a skill set for designing and implementing smart contracts, (iii) methods for developing decentralized applications on the blockchain, and (iv) information about the ongoing specific industry-wide blockchain frameworks. The specialization covers a range of essential topics, from the cryptographic underpinnings of blockchain technology to enabling decentralized applications on a private Ethereum blockchain platform. It is ideal for programmers and designers involved in developing and implementing blockchain applications, and anyone who is interested in understanding its potential....
Blockchain

常见问题

  • Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:

    • The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
    • The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
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  • 如果订阅,您可以获得 7 天免费试听,在此期间,您可以取消课程,无需支付任何罚金。在此之后,我们不会退款,但您可以随时取消订阅。请阅读我们完整的退款政策

  • 是的,Coursera 可以为无法承担费用的学生提供助学金。通过点击左侧“注册”按钮下的“助学金”链接可以申请助学金。您可以根据屏幕提示完成申请,申请获批后会收到通知。您需要针对专项课程中的每一门课程完成上述步骤,包括毕业项目。了解更多

  • This course is for anyone interested in designing and developing Dapps.

  • Mastery of the content of the first course (Blockchain Basics) and second course (Smart Contracts) of this specialization is a prerequisite. Knowledge of at least one modern, high-level programming language is required. Some knowledge of command line interface and JavaScript programming is also necessary.

  • A laptop or a desktop of this specification: 64 bit machine with minimum 4Gb ram, 10Gb free space and Windows 7 or above , or ubuntu 16.04 or Mac os x 10.0+.

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