1 , Abstract ant block chain innovation contest is in full swing, this time the ants block chain innovation contest lucrative, a lot of winners' equity. Well, for a block chain team, the ability to quickly understand how ant BAAS system, development environment and the interface is a very important thing. This article focuses on entry-practice, practice, documentation and help Huige according to official ants BAAS, in accordance with a logical lesson thoroughly publicize knowledge or a function, the ants BAAS system in simple terms to do the analysis and output, hoping for everyone familiar ant block chain system to help avoid detours. 2 , content ( 1 ) block chain ant ant 10 Lesson 1 block chain solutions and application scenarios URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/88736660 Summary: Financial explain ants gold dress Technology block chain success stories of scenes landing applications, including joint judicial block chain, contracts as evidence, supply chain, finance, e-bills, commercial insurance pay fast, prescription transfer, rent wisdom, common traceable, secure multi-party computation solution ( marketing, joint air control), the industry status quo and pain points of cross-border payments, solutions and landing scene. ( 2 how) ant block chain Lesson 2 apply for one million innovation competition to qualify? URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/88788417 Abstract: In this paper. "Chain future" ant content block chain innovation contest and enrollment application process made an introductory, easy to interested strength the team apply to attend. (3 ) How do ants block chain Lesson 3 Creating standard contract chain? URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/88823981 Summary: Describes how to create a standard contract chains steps in this article and the basic functions of management background. ( 4 how) ant block chain Lesson 5 Configuring Cloud IDE certificate and smart Solidity contract debugging? URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/88845588 Abstract: This paper explains the use of smart contract ants build environment block chain. It includes the following :( 1 ) ant block chain Cloud IDE Description ( 2 ) Cloud IDE Configuration certificate ( 3 ) Solidity smart contract compile / deploy / run. ( 5 How to) block chain Lesson 8 ant to create a new account to get the private key and identity logo? URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/88959342 Abstract: This article describes how to create a new account to get the private key and identity identification. ( 6) Ant block chain Lesson 11 integral to the housing rental management system, for example ants Solidity thoroughly publicize the essence of language differences URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/89060692 Abstract: In this paper, the housing rental points management system as an example for everyone to demonstrate how to build CLOUD IDE debugger solidity intelligent contracts, and as an example, to share points of difference with ants Ethernet Square sOLIDITY block chain sOLIDITY language. ( 7 how) block ants build a chain Lesson 13 DAPP application (with name, age, for example) URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/89149366 Abstract: This article describes how to use Cloud IDE is completed name- compiling age smart contract, gets its ABI and binary code information. Then, this paper-based framework built EXPRESS front page, complete the call has deployed intelligence contracts, completed the presentation related functions. ( 8 how) ant block chain Lesson 4 Creating privacy contract TEE hardware chain? URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/88826643 Abstract: This procedure describes how to create a privacy contract TEE hardware chain of this article and the basic functions of management background. ( 9) Ant block chain Lesson 7 zero-knowledge proof privacy protection principles and ants BAAS interface calls to implement URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/88910270 Abstract: This paper attempts to popularize privacy and zero-knowledge proof the technical knowledge, try to use a simpler description to understand complex mathematical algorithms and technical principles. It also provides an interface Function Description Privacy ants block chain has been achieved. This article relates expertise zero-knowledge proof, ZK- SNARKs and BulletProofs (bullet proof), Pedersen commitments. ( 10 ) ant block chain Lesson 6 TEE Privacy hardware chain contracts (including standard contract chain) framework and functional overview URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/88870459 Abstract: This paper introduces the ant TEE framework and functional hardware chain and privacy contract standard contract chain block chain, that shows the development process. ( 11 ) ant block chain Lesson 9 SSL / TLS working principle and application of ant BAAS URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/88977983 Abstract: This paper focuses on introducing SSL /TLS works, with everyone learning and trustCa, ca.crt, client.key, client.crt, client.key and other documents together. ( 12 ) ant block chain Lesson 10 TEE trusted computing hardware and privacy contract Chain Intelligence contract development practices URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/89047857 Abstract: This paper describes Trusted Computing Category technology and ARM TRUSTZONE technical technical program outline INTEL SGX, and the development of practical intelligence contract ant block chain TEE privacy hardware chain applications INTEL SGX technology. ( 13 How) ant block chain Lesson 12 using the command-line compiler to compile Solidity intelligent tool solcjs contract? URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/89075435 Abstract: This paper introduces the ant Block Chaining Solidity compilation tools solc- platform provides download js, installation and use. ( 14 How to) block the ants build a chain Lesson 14 DAPP application on TEE Privacy encryption hardware chain (with name, age, for example) URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/89187001 Abstract: This paper describes the framework built based EXPRESS front page, complete compilation contract TEE hardware-based encryption privacy chain, deployment, function calls, completed the decryption presenting related functions. ( 15 ) ant block chain Lesson 15 JS SDK and API interfaces Quick Overview URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/89187027 Abstract: This article shows ants BAAS the JavaScript SDK overview, description JS Quick corresponding SDK API interface. ( 16 ) ant block chain Lesson 16 JS SDK data model (Account | contracts | transaction | Receipt | log | blocks) URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/89187056 Abstract: ants block chain platform to explain the contract JS SDK data model involved, including the account model, model contracts, transaction model, model receipts, log model, block model. ( 17 ) ant block chain Lesson 17 error code to guide Daquan URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/89187075 Abstract: This paper introduces the ant block chain of errors by the error source code is divided into 5 class: internet parity error code, the virtual machine error code, error code block chain, the client system error code, the TEE error code, and gives a specific error code values and explanations. ( 18 definitions) Lesson 18 ant block chain block chain oracle (ORACLE) and the use of ant BAAS URL: HTTPS: // blog.csdn.net/wangdenghui2005/article/details/89187097 Abstract: This paper external explain oracle ORACLE definitions and principles, and explain how the system by means of ant BAAS ORACLE oracle way to use an external data source.