Shulou(Shulou.com)06/01 Report--

In this issue, the editor will bring you about the development of Go language etherfang DApp. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

ETaifang is a concerned block chain, which constructs a decentralized platform based on cryptography and P2P communication technology. all transactions are stored in each node synchronously, by cascading blocks into a chain. Taifang effectively ensures that the transaction can not be tampered with:

Intelligent contract platform

ETaifang is the first to implement the blockchain of the virtual machine, so it provides a good supporting environment for the operation of the intelligent contract-Smart Contract. It is for this reason that Yitaifang is called blockchain 2.0, which is different from the blockchain 1.0 with digital cryptocurrency as the core feature represented by Bitcoin.

The intelligent contract can be understood as a contract agreement between machines, and the agreed logic is automatically executed when certain conditions are met. for example, in the insurance claim process, if the claim conditions are met, the compensation is automatically released to the insured. This process can be realized by using intelligent contracts.

There are many languages to develop ethernet smart contracts, but at present the most commonly used is the Solidity language similar to JavaScript. In this course, Solidity will be used to explain the development of intelligent contracts.

JSON RPC

If we want to build a decentralized application (DApp), in addition to the development of smart contracts, we usually need to use other development languages to provide users with the user interface to operate smart contracts, such as developing a web page, a mobile App or a desktop application. All of this code needs to interact with Etay Fong.

Ethernet Fang specifies the JSON RPC API application development interface that each node needs to implement, which is transmission-independent. Applications can use this interface protocol to operate Ethernet square nodes through a variety of communication mechanisms such as HTTP, websocket or IPC.

In theory, you can use any language to develop decentralized applications based on the JSON RPC interface, but in order to improve development efficiency, a better way is to use language-specific JSON RPC wrapper libraries that encapsulate the protocol details of JSON RPC and help developers focus on the implementation of business logic.

Although geth, the official client of Etay Fang, is developed in the GE language, using the interface provided by geth directly is too heavyweight and fragmented for DApp development, and a better way is to add a layer of abstraction to the most DApp development, shielding out unnecessary details.

This is what the Go language etherfang DApp development is like. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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